SDL_Mixer Mix_LoadWAV can not find RIFF or WAVE identifiers - c++

I have asked this before since december but was ignored everywhere so I am trying to ask this one last time.
I am trying to load an audio file (as an Mix_Chunk) but I am getting the following error message:
"Could not find RIFF or WAVE identifiers (not a Waveform file)"
I tried all export settings in Audacity that I know of, what could I be doing wrong here?
I did everything correctly, I even checked using an hex editor and the identifiers are there.
This issue happens with any file format I try. FOpen was able to read the identifier bytes perfectly too, what could the issue be?
I am using gcc to compile on an Ubuntu machine. I used the package manager to install everything.
The code:
#include <SDL2/SDL.h>
#include <SDL2/SDL_mixer.h>
#include <string>
#include <iostream>
int main() {
int Mixer = Mix_OpenAudio( 44100, MIX_DEFAULT_FORMAT, 2, 2048 );
if(Mixer < 0)
{
std::cout << "Mixer wasn't initialized.";
return 0;
}
if( SDL_Init( SDL_INIT_AUDIO ))
{
std::cout << "Sdl audio wasn't initialized.";
return 0;
}
Mix_Chunk *mc = Mix_LoadWAV("YouGotMail.wav");
if (!mc)
{
std::cout << std::string(std::string("Failed to load audio YouGotMail.wav.\n") + Mix_GetError()).c_str() << std::endl;
return 0;
}
return 0;
}
Using ldd on the executable gives me this output:
linux-vdso.so.1 (0x00007ffe219be000)
libSDL2-2.0.so.0 => /lib/x86_64-linux-gnu/libSDL2-2.0.so.0 (0x00007f569c0eb000)
libSDL2_image-2.0.so.0 => /lib/x86_64-linux-gnu/libSDL2_image-2.0.so.0 (0x00007f569c0c8000)
libSDL_mixer-1.2.so.0 => /lib/x86_64-linux-gnu/libSDL_mixer-1.2.so.0 (0x00007f569c073000)
libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f569be91000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f569be76000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f569bc84000)
libasound.so.2 => /lib/x86_64-linux-gnu/libasound.so.2 (0x00007f569bb87000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f569ba38000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f569ba32000)
libpulse.so.0 => /lib/x86_64-linux-gnu/libpulse.so.0 (0x00007f569b9dd000)
libX11.so.6 => /lib/x86_64-linux-gnu/libX11.so.6 (0x00007f569b8a0000)
libXext.so.6 => /lib/x86_64-linux-gnu/libXext.so.6 (0x00007f569b88b000)
libXcursor.so.1 => /lib/x86_64-linux-gnu/libXcursor.so.1 (0x00007f569b87c000)
libXinerama.so.1 => /lib/x86_64-linux-gnu/libXinerama.so.1 (0x00007f569b877000)
libXi.so.6 => /lib/x86_64-linux-gnu/libXi.so.6 (0x00007f569b865000)
libXrandr.so.2 => /lib/x86_64-linux-gnu/libXrandr.so.2 (0x00007f569b858000)
libXss.so.1 => /lib/x86_64-linux-gnu/libXss.so.1 (0x00007f569b853000)
libXxf86vm.so.1 => /lib/x86_64-linux-gnu/libXxf86vm.so.1 (0x00007f569b84c000)
libwayland-egl.so.1 => /lib/x86_64-linux-gnu/libwayland-egl.so.1 (0x00007f569b845000)
libwayland-client.so.0 => /lib/x86_64-linux-gnu/libwayland-client.so.0 (0x00007f569b834000)
libwayland-cursor.so.0 => /lib/x86_64-linux-gnu/libwayland-cursor.so.0 (0x00007f569b829000)
libxkbcommon.so.0 => /lib/x86_64-linux-gnu/libxkbcommon.so.0 (0x00007f569b7e7000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f569b7c4000)
libpng16.so.16 => /lib/x86_64-linux-gnu/libpng16.so.16 (0x00007f569b78c000)
libjpeg.so.8 => /lib/x86_64-linux-gnu/libjpeg.so.8 (0x00007f569b705000)
libtiff.so.5 => /lib/x86_64-linux-gnu/libtiff.so.5 (0x00007f569b684000)
libwebp.so.6 => /lib/x86_64-linux-gnu/libwebp.so.6 (0x00007f569b61a000)
libSDL-1.2.so.0 => /lib/x86_64-linux-gnu/libSDL-1.2.so.0 (0x00007f569b57e000)
libmikmod.so.3 => /lib/x86_64-linux-gnu/libmikmod.so.3 (0x00007f569b33b000)
libfluidsynth.so.2 => /lib/x86_64-linux-gnu/libfluidsynth.so.2 (0x00007f569b269000)
libvorbisfile.so.3 => /lib/x86_64-linux-gnu/libvorbisfile.so.3 (0x00007f569b25c000)
libFLAC.so.8 => /lib/x86_64-linux-gnu/libFLAC.so.8 (0x00007f569b21e000)
libmad.so.0 => /lib/x86_64-linux-gnu/libmad.so.0 (0x00007f569b1fb000)
/lib64/ld-linux-x86-64.so.2 (0x00007f569c293000)
libpulsecommon-13.99.so => /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so (0x00007f569b179000)
libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x00007f569b128000)
libxcb.so.1 => /lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f569b0fc000)
libXrender.so.1 => /lib/x86_64-linux-gnu/libXrender.so.1 (0x00007f569aef2000)
libXfixes.so.3 => /lib/x86_64-linux-gnu/libXfixes.so.3 (0x00007f569aeea000)
libffi.so.7 => /lib/x86_64-linux-gnu/libffi.so.7 (0x00007f569aede000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f569aec2000)
libzstd.so.1 => /lib/x86_64-linux-gnu/libzstd.so.1 (0x00007f569ae17000)
liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f569adee000)
libjbig.so.0 => /lib/x86_64-linux-gnu/libjbig.so.0 (0x00007f569abe0000)
libpulse-simple.so.0 => /lib/x86_64-linux-gnu/libpulse-simple.so.0 (0x00007f569abd9000)
libcaca.so.0 => /lib/x86_64-linux-gnu/libcaca.so.0 (0x00007f569ab0d000)
libopenal.so.1 => /lib/x86_64-linux-gnu/libopenal.so.1 (0x00007f569aa25000)
libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007f569a8fa000)
libgmodule-2.0.so.0 => /lib/x86_64-linux-gnu/libgmodule-2.0.so.0 (0x00007f569a8f4000)
libjack.so.0 => /lib/x86_64-linux-gnu/libjack.so.0 (0x00007f569a8a8000)
libsndfile.so.1 => /lib/x86_64-linux-gnu/libsndfile.so.1 (0x00007f569a82a000)
libreadline.so.8 => /lib/x86_64-linux-gnu/libreadline.so.8 (0x00007f569a7da000)
libinstpatch-1.0.so.2 => /lib/x86_64-linux-gnu/libinstpatch-1.0.so.2 (0x00007f569a71f000)
libgobject-2.0.so.0 => /lib/x86_64-linux-gnu/libgobject-2.0.so.0 (0x00007f569a6bd000)
libvorbis.so.0 => /lib/x86_64-linux-gnu/libvorbis.so.0 (0x00007f569a68f000)
libogg.so.0 => /lib/x86_64-linux-gnu/libogg.so.0 (0x00007f569a682000)
libsystemd.so.0 => /lib/x86_64-linux-gnu/libsystemd.so.0 (0x00007f569a5d3000)
libwrap.so.0 => /lib/x86_64-linux-gnu/libwrap.so.0 (0x00007f569a5c7000)
libasyncns.so.0 => /lib/x86_64-linux-gnu/libasyncns.so.0 (0x00007f569a3bf000)
libapparmor.so.1 => /lib/x86_64-linux-gnu/libapparmor.so.1 (0x00007f569a3aa000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f569a39f000)
libXau.so.6 => /lib/x86_64-linux-gnu/libXau.so.6 (0x00007f569a399000)
libXdmcp.so.6 => /lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f569a391000)
libslang.so.2 => /lib/x86_64-linux-gnu/libslang.so.2 (0x00007f569a09a000)
libncursesw.so.6 => /lib/x86_64-linux-gnu/libncursesw.so.6 (0x00007f569a05e000)
libtinfo.so.6 => /lib/x86_64-linux-gnu/libtinfo.so.6 (0x00007f569a02e000)
libsndio.so.7.0 => /lib/x86_64-linux-gnu/libsndio.so.7.0 (0x00007f569a01d000)
libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f5699faa000)
libvorbisenc.so.2 => /lib/x86_64-linux-gnu/libvorbisenc.so.2 (0x00007f5699eff000)
liblz4.so.1 => /lib/x86_64-linux-gnu/liblz4.so.1 (0x00007f5699edc000)
libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20 (0x00007f5699dbe000)
libnsl.so.1 => /lib/x86_64-linux-gnu/libnsl.so.1 (0x00007f5699da1000)
libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f5699d85000)
libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007f5699d6b000)
libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x00007f5699d46000)


The problem I was having was that I was linking the old sdl mixer which doesnt work with SDL2, adding lSDL2_mixer library to my make file fixed the error, thank you so much keltar and danadam for pointing this out.

Related

SimpleSAMLphp missing some configuration. What is missing?

I am trying to use SimpleSAMLphp in AWS ubuntu instance but for some reason I can make it run correctly. I am using AWS-LoadBalancer for https, I do not know if it affect the configuration.
config.php
$config = array(
'baseurlpath' => 'simplesaml/',
'certdir' => 'cert/',
'loggingdir' => 'log/',
'datadir' => 'data/',
'tempdir' => '/tmp/simplesaml',
'technicalcontact_name' => 'David Pacheco',
'technicalcontact_email' => 'dpacheco#lumstons.com',
'timezone' => 'America/Mexico_City',
'secretsalt' => '6ogT+0kPWJAO6FbKThWcI1spujbVVdmFEsPVRiPKEWw=',
'auth.adminpassword' => 'david',
'admin.protectindexpage' => false,
'admin.protectmetadata' => false,
'admin.checkforupdates' => true,
'trusted.url.domains' => array(),
'trusted.url.regex' => false,
'enable.http_post' => false,
'debug' => array(
'saml' => false,
'backtraces' => true,
'validatexml' => false,
),
'showerrors' => true,
'errorreporting' => true,
'logging.level' => SimpleSAML\Logger::NOTICE,
'logging.handler' => 'syslog',
'logging.facility' => defined('LOG_LOCAL5') ? constant('LOG_LOCAL5') : LOG_USER,
'logging.processname' => 'simplesamlphp',
'logging.logfile' => 'simplesamlphp.log',
'statistics.out' => array(
),
'proxy' => null,
'database.dsn' => 'mysql:host=localhost;dbname=saml',
'database.username' => 'simplesamlphp',
'database.password' => 'secret',
'database.options' => array(),
'database.prefix' => '',
'database.persistent' => false,
'database.slaves' => array(
),
'enable.saml20-idp' => false,
'enable.shib13-idp' => false,
'enable.adfs-idp' => false,
'enable.wsfed-sp' => false,
'enable.authmemcookie' => false,
'default-wsfed-idp' => 'urn:federation:pingfederate:localhost',
'shib13.signresponse' => true,
'session.duration' => 8 * (60 * 60),
'session.datastore.timeout' => (4 * 60 * 60),
'session.state.timeout' => (60 * 60),
'session.cookie.name' => 'SimpleSAMLSessionID',
'session.cookie.lifetime' => 0,
'session.cookie.path' => '/',
'session.cookie.domain' => null,
'session.cookie.secure' => false,
'session.phpsession.cookiename' => 'SimpleSAML',
'session.phpsession.savepath' => null,
'session.phpsession.httponly' => true,
'session.authtoken.cookiename' => 'SimpleSAMLAuthToken',
'session.rememberme.enable' => false,
'session.rememberme.checked' => false,
'session.rememberme.lifetime' => (14 * 86400),
'memcache_store.servers' => array(
array(
array('hostname' => 'localhost'),
),
),
'memcache_store.prefix' => '',
'memcache_store.expires' => 36 * (60 * 60),
'language' => array(
'priorities' => array(
'no' => array('nb', 'nn', 'en', 'se'),
'nb' => array('no', 'nn', 'en', 'se'),
'nn' => array('no', 'nb', 'en', 'se'),
'se' => array('nb', 'no', 'nn', 'en'),
),
),
'language.available' => array(
'en', 'no', 'nn', 'se', 'da', 'de', 'sv', 'fi', 'es', 'ca', 'fr', 'it', 'nl', 'lb',
'cs', 'sl', 'lt', 'hr', 'hu', 'pl', 'pt', 'pt-br', 'tr', 'ja', 'zh', 'zh-tw', 'ru',
'et', 'he', 'id', 'sr', 'lv', 'ro', 'eu', 'el', 'af'
),
'language.rtl' => array('ar', 'dv', 'fa', 'ur', 'he'),
'language.default' => 'en',
'language.parameter.name' => 'language',
'language.parameter.setcookie' => true,
'language.cookie.name' => 'language',
'language.cookie.domain' => null,
'language.cookie.path' => '/',
'language.cookie.secure' => false,
'language.cookie.httponly' => false,
'language.cookie.lifetime' => (60 * 60 * 24 * 900),
'language.i18n.backend' => 'SimpleSAMLphp',
'attributes.extradictionary' => null,
'theme.use' => 'default',
'template.auto_reload' => false,
'production' => true,
'idpdisco.enableremember' => true,
'idpdisco.rememberchecked' => true,
'idpdisco.validate' => true,
'idpdisco.extDiscoveryStorage' => null,
'idpdisco.layout' => 'dropdown',
'authproc.idp' => array(
30 => 'core:LanguageAdaptor',
45 => array(
'class' => 'core:StatisticsWithAttribute',
'attributename' => 'realm',
'type' => 'saml20-idp-SSO',
),
50 => 'core:AttributeLimit',
99 => 'core:LanguageAdaptor',
),
'authproc.sp' => array(
90 => 'core:LanguageAdaptor',
),
'metadata.sources' => array(
array('type' => 'flatfile'),
),
'metadata.sign.enable' => false,
'metadata.sign.privatekey' => null,
'metadata.sign.privatekey_pass' => null,
'metadata.sign.certificate' => null,
'metadata.sign.algorithm' => null,
'store.type' => 'phpsession',
'store.sql.dsn' => 'sqlite:/path/to/sqlitedatabase.sq3',
'store.sql.username' => null,
'store.sql.password' => null,
'store.sql.prefix' => 'SimpleSAMLphp',
'store.redis.host' => 'localhost',
'store.redis.port' => 6379,
'store.redis.prefix' => 'SimpleSAMLphp',
);
Apache 2 site config:
<VirtualHost *:80>
ServerName saml.veptec.mx
DocumentRoot /var/www/html
Alias /simplesaml /var/simplesamlphp/www
<Directory /var/simplesamlphp/www>
Require all granted
</Directory>
</VirtualHost>
The https://saml.dominian.com/simplesaml is redirected to https://saml.dominian.com/simplesaml/module.php/core/frontpage_welcome.php but that file return HTTP ERROR 500, I try to track down the error and I fond out that is problem with the config file.
Any ideas?

I found the answer, the location it was not initializing. It was a bug.
In the ./lib/SimpleSAML/Locale/Localization.php file I only call this method:
$this->setupTranslator();
in the end of the constructor and it works correctly.

Symbol lookup error: undefined symbol: _ZN2cv6imreadERKSsi

I made a simple C++ project using Qt, the goal is to extract some connected components from images and save them into proper folders.
I only use one .cpp file and opencv to do so.
But when I run my program I get this error: Symbol lookup error: undefined symbol: _ZN2cv6imreadERKSsi
To be honest I don't understand what's going on. I tried to look on some thread where people had the same issue but nothing worked so far.
I checked with ldd -d -r ./ExctractCC and everything seems to be ok:
linux-vdso.so.1 => (0x00007fffa23c4000)
libopencv_core.so.2.4 => /usr/lib/x86_64-linux-gnu/libopencv_core.so.2.4 (0x00007f3c5522c000)
libopencv_highgui.so.2.4 => /usr/lib/x86_64-linux-gnu/libopencv_highgui.so.2.4 (0x00007f3c54fe3000)
libopencv_imgproc.so.2.4 => /usr/lib/x86_64-linux-gnu/libopencv_imgproc.so.2.4 (0x00007f3c54b57000)
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f3c547d5000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f3c544cc000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f3c542b5000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f3c53eeb000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f3c53cd1000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f3c53ab3000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f3c538ab000)
libGL.so.1 => /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1 (0x00007f3c53637000)
libtbb.so.2 => /usr/lib/x86_64-linux-gnu/libtbb.so.2 (0x00007f3c533f9000)
libjpeg.so.8 => /usr/lib/x86_64-linux-gnu/libjpeg.so.8 (0x00007f3c531a0000)
libpng12.so.0 => /lib/x86_64-linux-gnu/libpng12.so.0 (0x00007f3c52f7b000)
libtiff.so.5 => /usr/lib/x86_64-linux-gnu/libtiff.so.5 (0x00007f3c52d06000)
libjasper.so.1 => /usr/lib/x86_64-linux-gnu/libjasper.so.1 (0x00007f3c52ab1000)
libIlmImf-2_2.so.22 => /usr/lib/x86_64-linux-gnu/libIlmImf-2_2.so.22 (0x00007f3c525e3000)
libHalf.so.12 => /usr/lib/x86_64-linux-gnu/libHalf.so.12 (0x00007f3c5239f000)
libgtk-x11-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 (0x00007f3c51d54000)
libgdk-x11-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0 (0x00007f3c51a9f000)
libgobject-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 (0x00007f3c5184b000)
libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007f3c5153a000)
libgtkglext-x11-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libgtkglext-x11-1.0.so.0 (0x00007f3c51336000)
libgdkglext-x11-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libgdkglext-x11-1.0.so.0 (0x00007f3c510d1000)
libdc1394.so.22 => /usr/lib/x86_64-linux-gnu/libdc1394.so.22 (0x00007f3c50e5b000)
libv4l1.so.0 => /usr/lib/x86_64-linux-gnu/libv4l1.so.0 (0x00007f3c50c55000)
libavcodec-ffmpeg.so.56 => /usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56 (0x00007f3c4f828000)
libavformat-ffmpeg.so.56 => /usr/lib/x86_64-linux-gnu/libavformat-ffmpeg.so.56 (0x00007f3c4f42a000)
libavutil-ffmpeg.so.54 => /usr/lib/x86_64-linux-gnu/libavutil-ffmpeg.so.54 (0x00007f3c4f1bb000)
libswscale-ffmpeg.so.3 => /usr/lib/x86_64-linux-gnu/libswscale-ffmpeg.so.3 (0x00007f3c4ef2b000) /lib64/ld-linux-x86-64.so.2 (0x000055b4ab2ea000)
libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007f3c4ed02000)
libxcb-dri3.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-dri3.so.0 (0x00007f3c4eafe000)
libxcb-present.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-present.so.0 (0x00007f3c4e8fb000)
libxcb-sync.so.1 => /usr/lib/x86_64-linux-gnu/libxcb-sync.so.1 (0x00007f3c4e6f4000)
libxshmfence.so.1 => /usr/lib/x86_64-linux-gnu/libxshmfence.so.1 (0x00007f3c4e4f0000)
libglapi.so.0 => /usr/lib/x86_64-linux-gnu/libglapi.so.0 (0x00007f3c4e2c1000)
libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6 (0x00007f3c4e0af000)
libXdamage.so.1 => /usr/lib/x86_64-linux-gnu/libXdamage.so.1 (0x00007f3c4deab000)
libXfixes.so.3 => /usr/lib/x86_64-linux-gnu/libXfixes.so.3 (0x00007f3c4dca5000)
libX11-xcb.so.1 => /usr/lib/x86_64-linux-gnu/libX11-xcb.so.1 (0x00007f3c4daa3000)
libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007f3c4d768000)
libxcb-glx.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-glx.so.0 (0x00007f3c4d54f000)
libxcb-dri2.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-dri2.so.0 (0x00007f3c4d34a000)
libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f3c4d127000)
libXxf86vm.so.1 => /usr/lib/x86_64-linux-gnu/libXxf86vm.so.1 (0x00007f3c4cf21000)
libdrm.so.2 => /usr/lib/x86_64-linux-gnu/libdrm.so.2 (0x00007f3c4cd12000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f3c4cb0d000)
liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f3c4c8eb000)
libjbig.so.0 => /usr/lib/x86_64-linux-gnu/libjbig.so.0 (0x00007f3c4c6dc000)
libIex-2_2.so.12 => /usr/lib/x86_64-linux-gnu/libIex-2_2.so.12 (0x00007f3c4c4be000)
libIlmThread-2_2.so.12 => /usr/lib/x86_64-linux-gnu/libIlmThread-2_2.so.12 (0x00007f3c4c2b7000)
libgmodule-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0 (0x00007f3c4c0b2000)
libpangocairo-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libpangocairo-1.0.so.0 (0x00007f3c4bea5000)
libatk-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libatk-1.0.so.0 (0x00007f3c4bc80000)
libcairo.so.2 => /usr/lib/x86_64-linux-gnu/libcairo.so.2 (0x00007f3c4b96b000)
libgdk_pixbuf-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgdk_pixbuf-2.0.so.0 (0x00007f3c4b749000)
libgio-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 (0x00007f3c4b3c1000)
libpangoft2-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libpangoft2-1.0.so.0 (0x00007f3c4b1aa000)
libpango-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libpango-1.0.so.0 (0x00007f3c4af5e000)
libfontconfig.so.1 => /usr/lib/x86_64-linux-gnu/libfontconfig.so.1 (0x00007f3c4ad1b000)
libXrender.so.1 => /usr/lib/x86_64-linux-gnu/libXrender.so.1 (0x00007f3c4ab10000)
libXinerama.so.1 => /usr/lib/x86_64-linux-gnu/libXinerama.so.1 (0x00007f3c4a90d000)
libXi.so.6 => /usr/lib/x86_64-linux-gnu/libXi.so.6 (0x00007f3c4a6fc000)
libXrandr.so.2 => /usr/lib/x86_64-linux-gnu/libXrandr.so.2 (0x00007f3c4a4f1000)
libXcursor.so.1 => /usr/lib/x86_64-linux-gnu/libXcursor.so.1 (0x00007f3c4a2e7000)
libXcomposite.so.1 => /usr/lib/x86_64-linux-gnu/libXcomposite.so.1 (0x00007f3c4a0e4000)
libffi.so.6 => /usr/lib/x86_64-linux-gnu/libffi.so.6 (0x00007f3c49edb000)
libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f3c49c6b000)
libGLU.so.1 => /usr/lib/x86_64-linux-gnu/libGLU.so.1 (0x00007f3c499fb000)
libXmu.so.6 => /usr/lib/x86_64-linux-gnu/libXmu.so.6 (0x00007f3c497e2000)
libpangox-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libpangox-1.0.so.0 (0x00007f3c495c2000)
libraw1394.so.11 => /usr/lib/x86_64-linux-gnu/libraw1394.so.11 (0x00007f3c493b2000)
libusb-1.0.so.0 => /lib/x86_64-linux-gnu/libusb-1.0.so.0 (0x00007f3c4919a000)
libv4l2.so.0 => /usr/lib/x86_64-linux-gnu/libv4l2.so.0 (0x00007f3c48f8c000)
libswresample-ffmpeg.so.1 => /usr/lib/x86_64-linux-gnu/libswresample-ffmpeg.so.1 (0x00007f3c48d6e000)
libva.so.1 => /usr/lib/x86_64-linux-gnu/libva.so.1 (0x00007f3c48b52000)
libzvbi.so.0 => /usr/lib/x86_64-linux-gnu/libzvbi.so.0 (0x00007f3c488c7000)
libxvidcore.so.4 => /usr/lib/x86_64-linux-gnu/libxvidcore.so.4 (0x00007f3c485b2000)
libx265.so.79 => /usr/lib/x86_64-linux-gnu/libx265.so.79 (0x00007f3c47993000)
libx264.so.148 => /usr/lib/x86_64-linux-gnu/libx264.so.148 (0x00007f3c475ef000)
libwebp.so.5 => /usr/lib/x86_64-linux-gnu/libwebp.so.5 (0x00007f3c47392000)
libwavpack.so.1 => /usr/lib/x86_64-linux-gnu/libwavpack.so.1 (0x00007f3c47169000)
libvpx.so.3 => /usr/lib/x86_64-linux-gnu/libvpx.so.3 (0x00007f3c46d45000)
libvorbisenc.so.2 => /usr/lib/x86_64-linux-gnu/libvorbisenc.so.2 (0x00007f3c46a9b000)
libvorbis.so.0 => /usr/lib/x86_64-linux-gnu/libvorbis.so.0 (0x00007f3c4686f000)
libtwolame.so.0 => /usr/lib/x86_64-linux-gnu/libtwolame.so.0 (0x00007f3c4664c000)
libtheoraenc.so.1 => /usr/lib/x86_64-linux-gnu/libtheoraenc.so.1 (0x00007f3c4640c000)
libtheoradec.so.1 => /usr/lib/x86_64-linux-gnu/libtheoradec.so.1 (0x00007f3c461f2000)
libspeex.so.1 => /usr/lib/x86_64-linux-gnu/libspeex.so.1 (0x00007f3c45fd9000)
libsnappy.so.1 => /usr/lib/x86_64-linux-gnu/libsnappy.so.1 (0x00007f3c45dd0000)
libshine.so.3 => /usr/lib/x86_64-linux-gnu/libshine.so.3 (0x00007f3c45bc3000)
libschroedinger-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libschroedinger-1.0.so.0 (0x00007f3c458ee000)
libopus.so.0 => /usr/lib/x86_64-linux-gnu/libopus.so.0 (0x00007f3c456a3000)
libopenjpeg.so.5 => /usr/lib/x86_64-linux-gnu/libopenjpeg.so.5 (0x00007f3c45480000)
libmp3lame.so.0 => /usr/lib/x86_64-linux-gnu/libmp3lame.so.0 (0x00007f3c4520b000)
libgsm.so.1 => /usr/lib/x86_64-linux-gnu/libgsm.so.1 (0x00007f3c44ffc000)
libcrystalhd.so.3 => /usr/lib/x86_64-linux-gnu/libcrystalhd.so.3 (0x00007f3c44de1000)
libssh-gcrypt.so.4 => /usr/lib/x86_64-linux-gnu/libssh-gcrypt.so.4 (0x00007f3c44b97000)
librtmp.so.1 => /usr/lib/x86_64-linux-gnu/librtmp.so.1 (0x00007f3c4497b000)
libmodplug.so.1 => /usr/lib/x86_64-linux-gnu/libmodplug.so.1 (0x00007f3c445f0000)
libgme.so.0 => /usr/lib/x86_64-linux-gnu/libgme.so.0 (0x00007f3c443a1000)
libbluray.so.1 => /usr/lib/x86_64-linux-gnu/libbluray.so.1 (0x00007f3c44158000)
libgnutls.so.30 => /usr/lib/x86_64-linux-gnu/libgnutls.so.30 (0x00007f3c43e28000)
libbz2.so.1.0 => /lib/x86_64-linux-gnu/libbz2.so.1.0 (0x00007f3c43c17000)
libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007f3c43a13000)
libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f3c4380c000)
libfreetype.so.6 => /usr/lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f3c43562000)
libpixman-1.so.0 => /usr/lib/x86_64-linux-gnu/libpixman-1.so.0 (0x00007f3c432b9000)
libxcb-shm.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-shm.so.0 (0x00007f3c430b5000)
libxcb-render.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-render.so.0 (0x00007f3c42eab000)
libselinux.so.1 => /lib/x86_64-linux-gnu/libselinux.so.1 (0x00007f3c42c88000)
libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f3c42a6d000)
libharfbuzz.so.0 => /usr/lib/x86_64-linux-gnu/libharfbuzz.so.0 (0x00007f3c4280f000)
libthai.so.0 => /usr/lib/x86_64-linux-gnu/libthai.so.0 (0x00007f3c42605000)
libXt.so.6 => /usr/lib/x86_64-linux-gnu/libXt.so.6 (0x00007f3c4239c000)
libudev.so.1 => /lib/x86_64-linux-gnu/libudev.so.1 (0x00007f3c4237b000)
libv4lconvert.so.0 => /usr/lib/x86_64-linux-gnu/libv4lconvert.so.0 (0x00007f3c42101000)
libsoxr.so.0 => /usr/lib/x86_64-linux-gnu/libsoxr.so.0 (0x00007f3c41e9c000)
libnuma.so.1 => /usr/lib/x86_64-linux-gnu/libnuma.so.1 (0x00007f3c41c90000)
libogg.so.0 => /usr/lib/x86_64-linux-gnu/libogg.so.0 (0x00007f3c41a87000)
liborc-0.4.so.0 => /usr/lib/x86_64-linux-gnu/liborc-0.4.so.0 (0x00007f3c41806000)
libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20 (0x00007f3c41525000)
libgssapi_krb5.so.2 => /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2 (0x00007f3c412da000)
libhogweed.so.4 => /usr/lib/x86_64-linux-gnu/libhogweed.so.4 (0x00007f3c410a7000)
libnettle.so.6 => /usr/lib/x86_64-linux-gnu/libnettle.so.6 (0x00007f3c40e71000)
libgmp.so.10 => /usr/lib/x86_64-linux-gnu/libgmp.so.10 (0x00007f3c40bf0000)
libxml2.so.2 => /usr/lib/x86_64-linux-gnu/libxml2.so.2 (0x00007f3c40835000)
libp11-kit.so.0 => /usr/lib/x86_64-linux-gnu/libp11-kit.so.0 (0x00007f3c405d0000)
libidn.so.11 => /usr/lib/x86_64-linux-gnu/libidn.so.11 (0x00007f3c4039d000)
libtasn1.so.6 => /usr/lib/x86_64-linux-gnu/libtasn1.so.6 (0x00007f3c4018a000)
libgraphite2.so.3 => /usr/lib/x86_64-linux-gnu/libgraphite2.so.3 (0x00007f3c3ff64000)
libdatrie.so.1 => /usr/lib/x86_64-linux-gnu/libdatrie.so.1 (0x00007f3c3fd5c000)
libSM.so.6 => /usr/lib/x86_64-linux-gnu/libSM.so.6 (0x00007f3c3fb53000)
libICE.so.6 => /usr/lib/x86_64-linux-gnu/libICE.so.6 (0x00007f3c3f939000)
libgomp.so.1 => /usr/lib/x86_64-linux-gnu/libgomp.so.1 (0x00007f3c3f717000)
libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x00007f3c3f502000)
libkrb5.so.3 => /usr/lib/x86_64-linux-gnu/libkrb5.so.3 (0x00007f3c3f230000)
libk5crypto.so.3 => /usr/lib/x86_64-linux-gnu/libk5crypto.so.3 (0x00007f3c3f000000)
libcom_err.so.2 => /lib/x86_64-linux-gnu/libcom_err.so.2 (0x00007f3c3edfc000)
libkrb5support.so.0 => /usr/lib/x86_64-linux-gnu/libkrb5support.so.0 (0x00007f3c3ebf1000)
libicuuc.so.55 => /usr/lib/x86_64-linux-gnu/libicuuc.so.55 (0x00007f3c3e85c000)
libuuid.so.1 => /lib/x86_64-linux-gnu/libuuid.so.1 (0x00007f3c3e657000)
libkeyutils.so.1 => /lib/x86_64-linux-gnu/libkeyutils.so.1 (0x00007f3c3e453000)
libicudata.so.55 => /usr/lib/x86_64-linux-gnu/libicudata.so.55 (0x00007f3c3c99b000)
undefined symbol:
_ZN2cv7imwriteERKSsRKNS_11_InputArrayERKSt6vectorIiSaIiEE (./ExctractCC) undefined symbol: _ZN2cv6imreadERKSsi (./ExctractCC)
Except for the two undefined symbol at the end.
It seems to be linked with opencv as I can read Imread, but reinstall opencv 2.4 didn't work.
I got the same error with another project which used to work perfectly before I upgrade my Ubuntu from 14.04 to 16.04, the other change I made is to download g++4.9.
I'm not sure if there is a missing library I should install, a compiler issue or something else.
If someone have a hint?
Edit: Here's my code:
#include <iostream>
#include <sys/types.h>
#include <sys/stat.h>
#include <vector>
#include <fstream>
#include <iostream>
#include <algorithm>
#include <math.h>
#include <opencv2/highgui/highgui.hpp>
#include <opencv2/core/core.hpp>
#include <opencv2/imgproc/imgproc.hpp>
#include <opencv/cv.h>
#include <main.h>
#include <processImage.h>
#include <boost/lexical_cast.hpp>
#include <boost/algorithm/string.hpp>
using namespace std;
int main()
{
int maxHeight = 2500;
int normHeight = 2000;
int rectangleWidth = round((float)normHeight/200.0);
std::string list_images_train="data/list_images_train";
if(rectangleWidth <3)
{
rectangleWidth = 3;
}
//int numLines = countNumberOfLinesInFIle(list_images_train);
std::vector<std::string> filenames;
std::ifstream fid1(list_images_train.c_str(), std::ios::in);
std::string name;
int x=1;
while(std::getline(fid1,name))
{
filenames.push_back(name);
x+=1;
}
fid1.close();
int n=filenames.size();
for(int x=0;x<n;x++)
{
std::string folder="/home/kamel/TRAVAIL/Romain/build-ExctractCC-Desktop-Debug/"+filenames[x];
int statut=mkdir(folder.c_str(),S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
std::string imageName="data/"+ filenames[x]+".png";
std::string gtFile="data/"+ filenames[x] + ".gt";
//The error occurs here:
cv::Mat imgTest=(cv::imread(imageName.c_str(), CV_LOAD_IMAGE_GRAYSCALE));
double min,max;
imgTest.convertTo(imgTest,CV_64F);
cv::minMaxLoc(imgTest,&min,&max);
imgTest=(255*((imgTest - min)/(max-min)));
imgTest.convertTo(imgTest,CV_8U);
int height=imgTest.rows;
int width=imgTest.cols;
int evaluate=1;
if (gtFile.empty())
{
evaluate=0;
}
double ratio1= (float)maxHeight/ (float)height;
cv::resize(imgTest,imgTest,cv::Size(),ratio1,ratio1,cv::INTER_LANCZOS4);
height=imgTest.rows;
width=imgTest.cols;
cv::Mat binImg;
(cv::GaussianBlur(imgTest,imgTest,cv::Size(7,7),0,0));
imgTest.convertTo(imgTest,CV_8U);
double thrsh= cv::threshold(imgTest,binImg,0,255,CV_THRESH_BINARY_INV |CV_THRESH_OTSU);
std::vector<std::string> vars;
boost::split(vars,imageName, boost::is_any_of("/"),boost::token_compress_on);
cv::Mat binImg0= binImg.clone();
double ratio2= float(normHeight)/float(height);
if(imgTest.cols==0){
std::cout<<"Error reading file"<<std::endl;
}
cv::resize(imgTest,imgTest,cv::Size(),ratio2,ratio2,cv::INTER_LANCZOS4);
height=binImg.rows;
width=binImg.cols;
binImg/=255;
cv::resize(binImg,binImg,cv::Size(),ratio2,ratio2,cv::INTER_LANCZOS4);
cv::Mat imgcontour=binImg.clone();
std::vector<cv::Vec4i> hierarchy;
std::vector<std::vector<cv::Point> > CC;
cv::findContours(imgcontour, CC,hierarchy, CV_RETR_CCOMP, CV_CHAIN_APPROX_SIMPLE, cv::Point(0,0));
int sizeCC=CC.size();
for(int i=0;i<sizeCC;i++)
{
cv::Mat pointsf;
cv::Mat(CC[i]).convertTo(pointsf, CV_32F);
cv::Rect box=cv::boundingRect(pointsf);
cv::Mat tmpimg=binImg.colRange(box.x,box.x+box.width).rowRange(box.y,box.y + box.height);
std::ostringstream name;
name << folder << "/CC"<<i << ".png";
cv::imwrite(name.str(),tmpimg);
}
}
return 0;
}

OMNET++ 5.0 and Qt

I am writing a simple Qt5 application inside OMNET++ environment. I linked the program with Qt5Widgets, Qt5Gui, Qt5Core and pthread. The code is compiled and built successfully but I can not run it using opp_run. I am creating a shared library libVENTOS.so from my project and ldd output shows that all shared libraries are available on my machine. So I guess opp_run can not load some of the Qt5 libraries. How can I solve this problem ?
$ ldd ./libVENTOS.so
linux-vdso.so.1 => (0x00007ffc968ad000)
libboost_system.so.1.54.0 => /usr/lib/x86_64-linux-gnu/libboost_system.so.1.54.0 (0x00007f2580f48000)
libboost_filesystem.so.1.54.0 => /usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.54.0 (0x00007f2580d32000)
libboost_serialization.so.1.54.0 => /usr/lib/x86_64-linux-gnu/libboost_serialization.so.1.54.0 (0x00007f2580ac7000)
libpcap.so.0.8 => /usr/lib/x86_64-linux-gnu/libpcap.so.0.8 (0x00007f2580889000)
libusb-1.0.so.0 => /usr/local/lib/libusb-1.0.so.0 (0x00007f2580671000)
libbluetooth.so.3 => /usr/lib/x86_64-linux-gnu/libbluetooth.so.3 (0x00007f258044f000)
libsnmp++.so.33 => /usr/local/lib/libsnmp++.so.33 (0x00007f25801e1000)
libcurl-gnutls.so.4 => /usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4 (0x00007f257ff7f000)
libshark_debug.so.0 => /usr/local/lib/libshark_debug.so.0 (0x00007f257f42e000)
liblapack_atlas.so.3 => /usr/lib/liblapack_atlas.so.3 (0x00007f257f1d4000)
libssh.so.4 => /usr/lib/x86_64-linux-gnu/libssh.so.4 (0x00007f257ef8e000)
libQt5Widgets.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 (0x00007f257e765000)
libQt5Gui.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 (0x00007f257e118000)
libQt5Core.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 (0x00007f257da72000)
liboppenvird.so => /home/mani/Desktop/omnetpp-5.0/lib/liboppenvird.so (0x00007f257d6e6000)
liboppsimd.so => /home/mani/Desktop/omnetpp-5.0/lib/liboppsimd.so (0x00007f257d0d5000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f257ced1000)
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f257cbcd000)
libosg.so.99 => /usr/lib/libosg.so.99 (0x00007f257c6fd000)
libosgGA.so.99 => /usr/lib/libosgGA.so.99 (0x00007f257c483000)
libosgViewer.so.99 => /usr/lib/libosgViewer.so.99 (0x00007f257c1b1000)
libosgQt.so.99 => /usr/lib/libosgQt.so.99 (0x00007f257bf91000)
libOpenThreads.so.14 => /usr/lib/libOpenThreads.so.14 (0x00007f257bd89000)
libosgEarth.so.2 => /usr/lib/libosgEarth.so.2 (0x00007f257b956000)
libosgEarthUtil.so.2 => /usr/lib/libosgEarthUtil.so.2 (0x00007f257b53d000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f257b237000)
libgomp.so.1 => /usr/lib/x86_64-linux-gnu/libgomp.so.1 (0x00007f257b028000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f257ae12000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f257abf4000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f257a82f000)
libudev.so.1 => /lib/x86_64-linux-gnu/libudev.so.1 (0x00007f257a61e000)
libcrypto.so.1.0.0 => /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 (0x00007f257a242000)
libidn.so.11 => /usr/lib/x86_64-linux-gnu/libidn.so.11 (0x00007f257a00f000)
librtmp.so.0 => /usr/lib/x86_64-linux-gnu/librtmp.so.0 (0x00007f2579df5000)
libgcrypt.so.11 => /lib/x86_64-linux-gnu/libgcrypt.so.11 (0x00007f2579b75000)
libgnutls.so.26 => /usr/lib/x86_64-linux-gnu/libgnutls.so.26 (0x00007f25798b7000)
libgssapi_krb5.so.2 => /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2 (0x00007f2579670000)
liblber-2.4.so.2 => /usr/lib/x86_64-linux-gnu/liblber-2.4.so.2 (0x00007f2579461000)
libldap_r-2.4.so.2 => /usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2 (0x00007f2579210000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f2578ff7000)
liblapack.so.3 => /usr/lib/liblapack.so.3 (0x00007f257885b000)
libcblas.so.3 => /usr/lib/libcblas.so.3 (0x00007f257863a000)
libf77blas.so.3 => /usr/lib/libf77blas.so.3 (0x00007f257841a000)
libatlas.so.3 => /usr/lib/libatlas.so.3 (0x00007f2577e87000)
libgfortran.so.3 => /usr/lib/x86_64-linux-gnu/libgfortran.so.3 (0x00007f2577b6d000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f2577965000)
/lib64/ld-linux-x86-64.so.2 (0x00007f2581df3000)
libgobject-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 (0x00007f2577714000)
libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007f257740c000)
libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007f25770d7000)
libpng12.so.0 => /lib/x86_64-linux-gnu/libpng12.so.0 (0x00007f2576eb1000)
libharfbuzz.so.0 => /usr/lib/x86_64-linux-gnu/libharfbuzz.so.0 (0x00007f2576c5c000)
libGL.so.1 => /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1 (0x00007f25769f6000)
libicui18n.so.52 => /usr/lib/x86_64-linux-gnu/libicui18n.so.52 (0x00007f25765ef000)
libicuuc.so.52 => /usr/lib/x86_64-linux-gnu/libicuuc.so.52 (0x00007f2576276000)
liboppnedxmld.so => /home/mani/Desktop/omnetpp-5.0/lib/liboppnedxmld.so (0x00007f2575f12000)
liboppcommond.so => /home/mani/Desktop/omnetpp-5.0/lib/liboppcommond.so (0x00007f2575c7e000)
libmpi_cxx.so.1 => /usr/lib/libmpi_cxx.so.1 (0x00007f2575a64000)
libmpi.so.1 => /usr/lib/libmpi.so.1 (0x00007f25756e3000)
libosgDB.so.99 => /usr/lib/libosgDB.so.99 (0x00007f25753e6000)
libosgUtil.so.99 => /usr/lib/libosgUtil.so.99 (0x00007f2575023000)
libosgText.so.99 => /usr/lib/libosgText.so.99 (0x00007f2574dca000)
libQtCore.so.4 => /usr/lib/x86_64-linux-gnu/libQtCore.so.4 (0x00007f25748e5000)
libQtGui.so.4 => /usr/lib/x86_64-linux-gnu/libQtGui.so.4 (0x00007f2573c32000)
libQtOpenGL.so.4 => /usr/lib/x86_64-linux-gnu/libQtOpenGL.so.4 (0x00007f2573934000)
libosgTerrain.so.99 => /usr/lib/libosgTerrain.so.99 (0x00007f25736fc000)
libosgShadow.so.99 => /usr/lib/libosgShadow.so.99 (0x00007f2573466000)
libgdal.so.1 => /usr/lib/libgdal.so.1 (0x00007f257270f000)
libosgManipulator.so.99 => /usr/lib/libosgManipulator.so.99 (0x00007f25724c9000)
libosgEarthFeatures.so.2 => /usr/lib/libosgEarthFeatures.so.2 (0x00007f2572212000)
libosgEarthSymbology.so.2 => /usr/lib/libosgEarthSymbology.so.2 (0x00007f2571f5f000)
libosgEarthAnnotation.so.2 => /usr/lib/libosgEarthAnnotation.so.2 (0x00007f2571cc6000)
libosgSim.so.99 => /usr/lib/libosgSim.so.99 (0x00007f2571a31000)
libcgmanager.so.0 => /lib/x86_64-linux-gnu/libcgmanager.so.0 (0x00007f2571816000)
libnih.so.1 => /lib/x86_64-linux-gnu/libnih.so.1 (0x00007f25715fe000)
libnih-dbus.so.1 => /lib/x86_64-linux-gnu/libnih-dbus.so.1 (0x00007f25713f4000)
libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x00007f25711af000)
libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x00007f2570faa000)
libtasn1.so.6 => /usr/lib/x86_64-linux-gnu/libtasn1.so.6 (0x00007f2570d96000)
libp11-kit.so.0 => /usr/lib/x86_64-linux-gnu/libp11-kit.so.0 (0x00007f2570b54000)
libkrb5.so.3 => /usr/lib/x86_64-linux-gnu/libkrb5.so.3 (0x00007f2570889000)
libk5crypto.so.3 => /usr/lib/x86_64-linux-gnu/libk5crypto.so.3 (0x00007f257065a000)
libcom_err.so.2 => /lib/x86_64-linux-gnu/libcom_err.so.2 (0x00007f2570456000)
libkrb5support.so.0 => /usr/lib/x86_64-linux-gnu/libkrb5support.so.0 (0x00007f257024b000)
libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f2570030000)
libsasl2.so.2 => /usr/lib/x86_64-linux-gnu/libsasl2.so.2 (0x00007f256fe15000)
libgssapi.so.3 => /usr/lib/x86_64-linux-gnu/libgssapi.so.3 (0x00007f256fbd7000)
libblas.so.3 => /usr/lib/libblas.so.3 (0x00007f256f60b000)
libquadmath.so.0 => /usr/lib/x86_64-linux-gnu/libquadmath.so.0 (0x00007f256f3cf000)
libffi.so.6 => /usr/lib/x86_64-linux-gnu/libffi.so.6 (0x00007f256f1c7000)
libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f256ef89000)
libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f256ed6a000)
libfreetype.so.6 => /usr/lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f256eac7000)
libgraphite2.so.3 => /usr/lib/x86_64-linux-gnu/libgraphite2.so.3 (0x00007f256e8a1000)
libglapi.so.0 => /usr/lib/x86_64-linux-gnu/libglapi.so.0 (0x00007f256e67a000)
libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6 (0x00007f256e468000)
libXdamage.so.1 => /usr/lib/x86_64-linux-gnu/libXdamage.so.1 (0x00007f256e265000)
libXfixes.so.3 => /usr/lib/x86_64-linux-gnu/libXfixes.so.3 (0x00007f256e05f000)
libX11-xcb.so.1 => /usr/lib/x86_64-linux-gnu/libX11-xcb.so.1 (0x00007f256de5d000)
libxcb-glx.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-glx.so.0 (0x00007f256dc46000)
libxcb-dri2.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-dri2.so.0 (0x00007f256da41000)
libxcb-dri3.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-dri3.so.0 (0x00007f256d83e000)
libxcb-present.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-present.so.0 (0x00007f256d63b000)
libxcb-sync.so.1 => /usr/lib/x86_64-linux-gnu/libxcb-sync.so.1 (0x00007f256d435000)
libxshmfence.so.1 => /usr/lib/x86_64-linux-gnu/libxshmfence.so.1 (0x00007f256d233000)
libXxf86vm.so.1 => /usr/lib/x86_64-linux-gnu/libXxf86vm.so.1 (0x00007f256d02d000)
libdrm.so.2 => /usr/lib/x86_64-linux-gnu/libdrm.so.2 (0x00007f256ce20000)
libicudata.so.52 => /usr/lib/x86_64-linux-gnu/libicudata.so.52 (0x00007f256b5b3000)
libxml2.so.2 => /usr/lib/x86_64-linux-gnu/libxml2.so.2 (0x00007f256b24c000)
libutil.so.1 => /lib/x86_64-linux-gnu/libutil.so.1 (0x00007f256b049000)
libhwloc.so.5 => /usr/lib/x86_64-linux-gnu/libhwloc.so.5 (0x00007f256ae09000)
libltdl.so.7 => /usr/lib/x86_64-linux-gnu/libltdl.so.7 (0x00007f256abff000)
libfontconfig.so.1 => /usr/lib/x86_64-linux-gnu/libfontconfig.so.1 (0x00007f256a9c3000)
libaudio.so.2 => /usr/lib/x86_64-linux-gnu/libaudio.so.2 (0x00007f256a7ab000)
libSM.so.6 => /usr/lib/x86_64-linux-gnu/libSM.so.6 (0x00007f256a5a3000)
libICE.so.6 => /usr/lib/x86_64-linux-gnu/libICE.so.6 (0x00007f256a387000)
libXi.so.6 => /usr/lib/x86_64-linux-gnu/libXi.so.6 (0x00007f256a177000)
libXrender.so.1 => /usr/lib/x86_64-linux-gnu/libXrender.so.1 (0x00007f2569f6d000)
libarmadillo.so.4 => /usr/lib/libarmadillo.so.4 (0x00007f2569d66000)
libproj.so.0 => /usr/lib/libproj.so.0 (0x00007f2569b14000)
libpoppler.so.44 => /usr/lib/x86_64-linux-gnu/libpoppler.so.44 (0x00007f25696b8000)
libfreexl.so.1 => /usr/lib/x86_64-linux-gnu/libfreexl.so.1 (0x00007f25694ae000)
libgeos_c.so.1 => /usr/lib/libgeos_c.so.1 (0x00007f256928a000)
libwebp.so.5 => /usr/lib/x86_64-linux-gnu/libwebp.so.5 (0x00007f2569032000)
libepsilon.so.1 => /usr/lib/x86_64-linux-gnu/libepsilon.so.1 (0x00007f2568e1a000)
libodbc.so.1 => /usr/lib/x86_64-linux-gnu/libodbc.so.1 (0x00007f2568bb3000)
libodbcinst.so.1 => /usr/lib/x86_64-linux-gnu/libodbcinst.so.1 (0x00007f25689a1000)
libkmldom.so.0 => /usr/lib/x86_64-linux-gnu/libkmldom.so.0 (0x00007f25686f8000)
libkmlbase.so.0 => /usr/lib/x86_64-linux-gnu/libkmlbase.so.0 (0x00007f25684e2000)
libkmlengine.so.0 => /usr/lib/x86_64-linux-gnu/libkmlengine.so.0 (0x00007f25682ae000)
libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007f2568084000)
libxerces-c-3.1.so => /usr/lib/x86_64-linux-gnu/libxerces-c-3.1.so (0x00007f2567afc000)
libjasper.so.1 => /usr/lib/x86_64-linux-gnu/libjasper.so.1 (0x00007f25678a5000)
libnetcdf.so.7 => /usr/lib/libnetcdf.so.7 (0x00007f2567568000)
libhdf5.so.7 => /usr/lib/x86_64-linux-gnu/libhdf5.so.7 (0x00007f25670cc000)
libmfhdfalt.so.0 => /usr/lib/libmfhdfalt.so.0 (0x00007f2566e9b000)
libdfalt.so.0 => /usr/lib/libdfalt.so.0 (0x00007f2566bb5000)
libogdi.so.3.2 => /usr/lib/libogdi.so.3.2 (0x00007f2566994000)
libgif.so.4 => /usr/lib/x86_64-linux-gnu/libgif.so.4 (0x00007f256678b000)
libjpeg.so.8 => /usr/lib/x86_64-linux-gnu/libjpeg.so.8 (0x00007f2566536000)
libpq.so.5 => /usr/lib/libpq.so.5 (0x00007f2566307000)
liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f25660e5000)
libdapclient.so.3 => /usr/lib/x86_64-linux-gnu/libdapclient.so.3 (0x00007f2565eae000)
libdap.so.11 => /usr/lib/x86_64-linux-gnu/libdap.so.11 (0x00007f2565bc8000)
libspatialite.so.5 => /usr/lib/x86_64-linux-gnu/libspatialite.so.5 (0x00007f25655cc000)
libmysqlclient.so.18 => /usr/lib/x86_64-linux-gnu/libmysqlclient.so.18 (0x00007f2565094000)
libkeyutils.so.1 => /lib/x86_64-linux-gnu/libkeyutils.so.1 (0x00007f2564e90000)
libheimntlm.so.0 => /usr/lib/x86_64-linux-gnu/libheimntlm.so.0 (0x00007f2564c87000)
libkrb5.so.26 => /usr/lib/x86_64-linux-gnu/libkrb5.so.26 (0x00007f25649ff000)
libasn1.so.8 => /usr/lib/x86_64-linux-gnu/libasn1.so.8 (0x00007f256475e000)
libhcrypto.so.4 => /usr/lib/x86_64-linux-gnu/libhcrypto.so.4 (0x00007f256452b000)
libroken.so.18 => /usr/lib/x86_64-linux-gnu/libroken.so.18 (0x00007f2564316000)
libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007f2564112000)
libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f2563f0c000)
libnuma.so.1 => /usr/lib/x86_64-linux-gnu/libnuma.so.1 (0x00007f2563d01000)
libXt.so.6 => /usr/lib/x86_64-linux-gnu/libXt.so.6 (0x00007f2563a9b000)
libuuid.so.1 => /lib/x86_64-linux-gnu/libuuid.so.1 (0x00007f2563896000)
libarpack.so.2 => /usr/lib/libarpack.so.2 (0x00007f2563648000)
liblcms2.so.2 => /usr/lib/x86_64-linux-gnu/liblcms2.so.2 (0x00007f25633f3000)
libtiff.so.5 => /usr/lib/x86_64-linux-gnu/libtiff.so.5 (0x00007f2563181000)
libgeos-3.4.2.so => /usr/lib/libgeos-3.4.2.so (0x00007f2562dfd000)
liburiparser.so.1 => /usr/lib/liburiparser.so.1 (0x00007f2562be3000)
libminizip.so.0 => /usr/lib/x86_64-linux-gnu/libminizip.so.0 (0x00007f25629db000)
libhdf5_hl.so.7 => /usr/lib/x86_64-linux-gnu/libhdf5_hl.so.7 (0x00007f25627ab000)
libssl.so.1.0.0 => /lib/x86_64-linux-gnu/libssl.so.1.0.0 (0x00007f256254c000)
libsqlite3.so.0 => /usr/lib/x86_64-linux-gnu/libsqlite3.so.0 (0x00007f2562293000)
libwind.so.0 => /usr/lib/x86_64-linux-gnu/libwind.so.0 (0x00007f256206a000)
libheimbase.so.1 => /usr/lib/x86_64-linux-gnu/libheimbase.so.1 (0x00007f2561e5c000)
libhx509.so.5 => /usr/lib/x86_64-linux-gnu/libhx509.so.5 (0x00007f2561c13000)
libcrypt.so.1 => /lib/x86_64-linux-gnu/libcrypt.so.1 (0x00007f25619da000)
libjbig.so.0 => /usr/lib/x86_64-linux-gnu/libjbig.so.0 (0x00007f25617cc000)
Update: Reverting back my code to use Qt4 solved the problem and I can run my application flawlessly. So I guess the error was due to mixing Qt4 and Qt5 libraries. Omnet++ is using Qt4 and my C++ code is using Qt5. Is there any way to use Qt5 library in OMNET 5?

Go to the directory where your omnetpp.ini is located and type:
opp_run -l ../src/VENTOS
where ../src/ is relative path to the directory which contains libVENTOS.so.

zf2 + Doctrine a different database for each member

Each connected member of my site has its database.
Here is the doctrine config for "user_1":
return array(
'doctrine' => array(
'connection' => array(
'orm_default' => array(
'driverClass' => 'Doctrine\DBAL\Driver\PDOMySql\Driver',
'params' => array(
'host' => 'localhost',
'port' => '3306',
'user' => 'user_1',
'password' => 'psswd_user_1',
'dbname' => 'database_user_1',
'charset' => 'utf8',
'driverOptions' => array (1002 => 'SET NAMES utf8'),
)),),),);
Is there a way to replace :
'user_1', 'psswd_user_1' and 'database_user_1'
with
'user_x', 'psswd_user_x' and 'database_user_x' for user_x ?
I don't know how to do that !
I'd like to avoid copying the same code for each user ...
Thank you for help

The proper way to do this might be to inject the configuration that you need when the connection is created. I couldn't find any event that you could hook into to do that, so you have to find the right service manager key to override.
With a little bit of source code digging, I found that these options are sent to a DoctrineORMModule\Options\DBALConnection instance and that this instance is created by DoctrineORMModule\Service\DBALConnectionFactory
You need to override this factory with something like this:
<?php
namespace MyModule\Service;
use DoctrineORMModule\Service\DBALConnectionFactory;
use Zend\ServiceManager\ServiceLocatorInterface;
class MyDBALConnectionFactory extends DBALConnectionFactory
{
public function getOptions(ServiceLocatorInterface $sl, $key, $name = null)
{
$options = parent::getOptions($sl, $key, $name);
// override for everyone that needs a DBALConnection
if ($this->getOptionClass() === 'DoctrineORMModule\Options\DBALConnection') {
// set custom parameters here
// maybe fetch the current user with $sl->get('...')
$params = [/* ... */];
$options->setParams($params);
}
return $options;
}
}
And then you just tell the service manager about it:
<?php
return [
...
'doctrine' => [
'doctrine_factories' => [
'connection' => 'MyModule\Service\DBALConnectionFactory',
]
]
...
];

Thanks to Alejandro Celaya.
1st link and 2d link
I hope it will be useful.
I know it's not perfect but I can't do better ! I'd like critical.
in config/autoload/doctrine.local.php:
'doctrine' => array(
'connection' => array(
'orm_default' => array(
'driverClass' => 'Doctrine\DBAL\Driver\PDOMySql\Driver',
'params' => array(
'host' => 'localhost',
'port' => '3306',
'user' => 'root',
'password' => '',
'dbname' => 'gestion_toto_default',
'charset' => 'utf8',
'driverOptions' => array(1002 => 'SET NAMES utf8'),
)
),
'orm_toto_users' => array(
'driverClass' => 'Doctrine\DBAL\Driver\PDOMySql\Driver',
'params' => array(
'host' => 'localhost',
'port' => '3306',
'user' => 'root',
'password' => '',
//gestion_toto_users has 2 tables : users and db_users
'dbname' => 'gestion_toto_users',
'driverOptions' => array(1002 => 'SET NAMES utf8'),
)
),
'dynamic_orm' => array(
'driverClass' =>'Doctrine\DBAL\Driver\PDOMySql\Driver',
'params' => array(
'host' => 'localhost',
'port' => '3306',
'user' => '',
'password' => '',
'dbname' => '',
'driverOptions' => array(1002 => 'SET NAMES utf8'),
),
),
),
'driver' => array(
'orm_toto_users' => array(
'class' => 'Doctrine\ORM\Mapping\Driver\DriverChain',
'drivers' => array(
__NAMESPACE__ . '\Entity' => __NAMESPACE__ . '_driver'
)
),
'dynamic_orm' => array(
'drivers' => array(
__NAMESPACE__ . '\Entity' => __NAMESPACE__ . '_driver'
)
),
),
'entitymanager' => array(
'orm_toto_users' => array(
'connection' => 'orm_toto_users',
'configuration' => 'orm_default'
),
'dynamic_orm' => array(
'connection' => 'dynamic_orm',
),
),
'eventmanager' => array(
'orm_toto_users' => array()
),
'sql_logger_collector' => array(
'orm_toto_users' => array(),
),
'entity_resolver' => array(
'orm_toto_users' => array()
),),
module.config.php :
'doctrine' => array(
'driver' => array(
__NAMESPACE__ . '_driver' => array(
'class' => 'Doctrine\ORM\Mapping\Driver\AnnotationDriver',
'cache' => 'array',
'paths' => array(
__DIR__ . '/../src/' . __NAMESPACE__ . '/Entity'
),
),
'orm_default' => array(
'drivers' => array(
__NAMESPACE__ . '\Entity' => __NAMESPACE__ . '_driver'
)
),
),
'authentication' => array(
'orm_default' => array(
'object_manager' => 'doctrine.entitymanager.orm_toto_users',
'identity_class' => 'MyModule\Entity\User',
'identity_property' => 'identifiant',
'credential_property' => 'password',
'credential_callable' => function(\MyModule\Entity\User $user, $passwordGiven) {
$bcrypt = new \Zend\Crypt\Password\Bcrypt();
return $bcrypt->verify($psswdGiven, $user->getPsswd()) && $user->getIsactif();
},
),
),
),
in Xcontroller :
public function getEntityManager()
{
if (null === $this->em) {
$this->em = $this->getServiceLocator()->get('dynamic_entity_manager');
}
return $this->em;
}
in userController :
public function getEntityManager()
{
if (null === $this->em) {
$this->em = $this->getServiceLocator()->get('doctrine.entitymanager.orm_toto_users');
}
return $this->em;
}
in DynamicEMFactory.php:
class DynamicEMFactory implements FactoryInterface {
public function createService(ServiceLocatorInterface $serviceLocator)
{
// Get current user
$authService = $serviceLocator->get('Zend\Authentication\AuthenticationService');
if (! $authService->hasIdentity()) {
throw new \RuntimeException(
'It is not possible to create a dynamic entity manager before a user has logged in'
);
}
$user = $authService->getIdentity();
$db_User = $user->getUser_db()->getDbuser();
$db_Psswd = $user->getUser_db()->getDbpsswd();
$db_Name = $user->getUser_db()->getDbname();
// Update connection config
$globalConfig = $serviceLocator->get('config');
$globalConfig['doctrine']['connection']['dynamic_orm']['params']['user'] = $db_User;
$globalConfig['doctrine']['connection']['dynamic_orm']['params']['password'] = $db_Psswd;
$globalConfig['doctrine']['connection']['dynamic_orm']['params']['dbname'] = $db_Name;
$isAllowOverride = $serviceLocator->getAllowOverride();
$serviceLocator->setAllowOverride(true);
$serviceLocator->setService('config', $globalConfig);
$serviceLocator->setAllowOverride($isAllowOverride);
return $serviceLocator->get('doctrine.entitymanager.dynamic_orm');
}
}
in module.config :
'service_manager' => array(
'factories' => array(
'dynamic_entity_manager' => 'XXX\Service\Factory\DynamicEMFactory',
in onBootstrap (to change appearence):
$authService = $serviceManager->get('Zend\Authentication\AuthenticationService');
if ($authService->getIdentity()) {
$em = $serviceManager->get('dynamic_entity_manager');
} else {
$em = $serviceManager->get('doctrine.entitymanager.orm_default');
}
$viewModel = $e->getApplication()->getMvcEvent()->getViewModel();
$query = $serviceManager->get('param_user');
$tab = $query->getReponse($em);
$nom_theme = $tab['something']));
$viewModel->nom_theme = $nom_theme;//to layout

How to resize Root Disk with runInstance in PHP

$cmd = 'runInstances';
$result = $client->$cmd(array(
'ImageId' => selectAMI($_POST['dc'], $_POST['os']),
'MinCount' => 1,
'MaxCount' => 1,
'InstanceType' => $_POST['itype'],
'KeyName' => $_POST['key'],
'SecurityGroups' => array($securityGroupName),
'BlockDeviceMappings' => array(
'DeviceName' => '/dev/sda1',
array(
'Ebs' => array(
'SnapshotId' => 'snap-2337bd2a',
'VolumeSize' => $disksize,
'DeleteOnTermination' => true,
'VolumeType' => 'gp2',
'Encrypted' => false
)
)
)
));
What is wrong with this, it does not work and I get no error?

Your BlockDeviceMappings part is not structured correctly.
You have DeviceName outside the second array structure, where it should be inside.
Try this:
$cmd = 'runInstances';
$result = $client->$cmd(array(
'ImageId' => selectAMI($_POST['dc'], $_POST['os']),
'MinCount' => 1,
'MaxCount' => 1,
'InstanceType' => $_POST['itype'],
'KeyName' => $_POST['key'],
'SecurityGroups' => array($securityGroupName),
'BlockDeviceMappings' => array(
array(
'DeviceName' => '/dev/sda1',
'Ebs' => array(
'SnapshotId' => 'snap-2337bd2a',
'VolumeSize' => $disksize,
'DeleteOnTermination' => true,
'VolumeType' => 'gp2',
'Encrypted' => false
)
)
)
));