Problem in building Aquasim module in NS3 - c++

I am getting the following error while building aquasim
In file included from ./ns3/object-base.h:23:0,
from ./ns3/object.h:29,
from ./ns3/energy-source.h:30,
from ../src/aqua-sim-ng/model/aqua-sim-energy-model.cc:21:
./ns3/type-id.h: In instantiation of ‘static ns3::ObjectBase* ns3::TypeId::AddConstructor()::Maker::Create() [with T = ns3::AquaSimEnergyModel]’:
./ns3/type-id.h:659:3: required from ‘ns3::TypeId ns3::TypeId::AddConstructor() [with T = ns3::AquaSimEnergyModel]’
../src/aqua-sim-ng/model/aqua-sim-energy-model.cc:42:42: required from here
./ns3/type-id.h:656:27: error: invalid new-expression of abstract class type ‘ns3::AquaSimEnergyModel’
ObjectBase * base = new T ();
^~~~~~~~
In file included from ../src/aqua-sim-ng/model/aqua-sim-energy-model.cc:26:0:
../src/aqua-sim-ng/model/aqua-sim-energy-model.h:45:7: note: because the following virtual functions are pure within ‘ns3::AquaSimEnergyModel’:
class AquaSimEnergyModel : public DeviceEnergyModel
^~~~~~~~~~~~~~~~~~
In file included from ./ns3/device-energy-model-container.h:26:0,
from ./ns3/energy-source.h:34,
from ../src/aqua-sim-ng/model/aqua-sim-energy-model.cc:21:
./ns3/device-energy-model.h:106:16: note: virtual void ns3::DeviceEnergyModel::HandleEnergyChanged()
virtual void HandleEnergyChanged (void) = 0;
^~~~~~~~~~~~~~~~~~~
Waf: Leaving directory `/home/udit/ns-allinone-3.30.1/ns-3.30.1/build'
Build failed
-> task in 'ns3-aqua-sim-ng' failed with exit status 1 (run with -v to display more information)

try to build ns3 according to this, https://www.nsnam.org/wiki/HOWTO_build_old_versions_of_ns-3_on_newer_compilers
or please provide more details of your NS3 version and GCC compiler.

Related

Error During Compiling Arduino Code (NodeMCU)

I have been working with NodeMCU for 1 week but suddenly yesterday, while compiling NodeMCU again, as usual, it is showing error during compiling and not uploading the code. Please help me get out of it.
This is the error coming
Arduino: 1.8.12 (Windows 8.1), Board: "NodeMCU 1.0 (ESP-12E Module), 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), 4MB (FS:2MB OTA:~1019KB), 2, v2 Lower Memory, Disabled, None, Only Sketch, 115200"
In file included from C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/BlynkApiArduino.h:14:0,
from C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/BlynkSimpleEsp8266.h:24,
from C:\Users\Govind\Desktop\Stepper_Motor_Joystick_2.21\Stepper_Motor_Joystick_2.21.ino:3:
C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/Blynk/BlynkApi.h: In instantiation of 'void BlynkApi<Proto>::syncVirtual(Args ...) [with Args = {}; Proto = BlynkProtocol<BlynkArduinoClientGen<Client> >]':
C:\Users\Govind\Desktop\Stepper_Motor_Joystick_2.21\Stepper_Motor_Joystick_2.21.ino:69:25: required from here
C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/Blynk/BlynkApi.h:143:9: error: no matching function for call to 'BlynkParam::add_multi()'
cmd.add_multi(pins...);
^
C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/Blynk/BlynkApi.h:143:9: note: candidates are:
In file included from C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/Blynk/BlynkApi.h:16:0,
from C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/BlynkApiArduino.h:14,
from C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/BlynkSimpleEsp8266.h:24,
from C:\Users\Govind\Desktop\Stepper_Motor_Joystick_2.21\Stepper_Motor_Joystick_2.21.ino:3:
C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/Blynk/BlynkParam.h:111:10: note: template<class T, class ... Args> void BlynkParam::add_multi(T)
void add_multi(T last) {
^
C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/Blynk/BlynkParam.h:111:10: note: template argument deduction/substitution failed:
In file included from C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/BlynkApiArduino.h:14:0,
from C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/BlynkSimpleEsp8266.h:24,
from C:\Users\Govind\Desktop\Stepper_Motor_Joystick_2.21\Stepper_Motor_Joystick_2.21.ino:3:
C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/Blynk/BlynkApi.h:143:9: note: candidate expects 1 argument, 0 provided
cmd.add_multi(pins...);
^
In file included from C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/Blynk/BlynkApi.h:16:0,
from C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/BlynkApiArduino.h:14,
from C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/BlynkSimpleEsp8266.h:24,
from C:\Users\Govind\Desktop\Stepper_Motor_Joystick_2.21\Stepper_Motor_Joystick_2.21.ino:3:
C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/Blynk/BlynkParam.h:116:10: note: template<class T, class ... Args> void BlynkParam::add_multi(T, Args ...)
void add_multi(T head, Args... tail) {
^
C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/Blynk/BlynkParam.h:116:10: note: template argument deduction/substitution failed:
In file included from C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/BlynkApiArduino.h:14:0,
from C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/BlynkSimpleEsp8266.h:24,
from C:\Users\Govind\Desktop\Stepper_Motor_Joystick_2.21\Stepper_Motor_Joystick_2.21.ino:3:
C:\Users\Govind\Documents\Arduino\libraries\arduino_238892\src/Blynk/BlynkApi.h:143:9: note: candidate expects 2 arguments, 0 provided
cmd.add_multi(pins...);
^
exit status 1
Error compiling for board NodeMCU 1.0 (ESP-12E Module).
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
I am currently trying to run stepper motors using the AccelStepper library and Blynk Library and also included Esp8266 Library for connectivity. I am not able to understand the problem
Looks like you called Blynk.syncVirtual() without any arguments. You need to include at least one virtual pin, like this:
Blynk.syncVirtual(V4);

Is anyone embedded aqua-sim-ng with ns-3.29?

I had tried to configure aqua-sim-ng (according to aqua-sim-ng documentation would only work on ns-3.25,ns-3.26 and ns-3.27) with ns-3.29. I am getting an compiling error which is attached below. Please help how can i solve those compiling error.
In file included from ../src/aqua-sim-ng/model/aqua-sim-phy.h:29:0,
from ../src/aqua-sim-ng/model/aqua-sim-net-device.h:38,
from ../src/aqua-sim-ng/model/aqua-sim-routing.h:35,
from ../src/aqua-sim-ng/model/aqua-sim-routing-vbf.h:24,
from ../src/aqua-sim-ng/model/aqua-sim-routing-vbf.cc:21:
../src/aqua-sim-ng/model/aqua-sim-channel.h:67:20: error: conflicting return type specified for ‘virtual uint32_t ns3::AquaSimChannel::GetNDevices() const’
virtual uint32_t GetNDevices (void) const;
^
In file included from ../src/aqua-sim-ng/model/aqua-sim-channel.h:24:0,
from ../src/aqua-sim-ng/model/aqua-sim-phy.h:29,
from ../src/aqua-sim-ng/model/aqua-sim-net-device.h:38,
from ../src/aqua-sim-ng/model/aqua-sim-routing.h:35,
from ../src/aqua-sim-ng/model/aqua-sim-routing-vbf.h:24,
from ../src/aqua-sim-ng/model/aqua-sim-routing-vbf.cc:21:
./ns3/channel.h:68:23: error: overriding ‘virtual std::size_t ns3::Channel::GetNDevices() const’
virtual std::size_t GetNDevices (void) const = 0;
^
Waf: Leaving directory `/home/jay/Desktop/ns-allinone-3.29/ns-3.29/build'
Build failed
-> task in 'ns3-aqua-sim-ng' failed with exit status 1:
{task 140292841097768: cxx aqua-sim-routing-vbf.cc -> aqua-sim-routing-vbf.cc.1.o}
['/usr/bin/g++', '-O0', '-ggdb', '-g3', '-Wall', '-Werror', '-std=c++11', '-fstrict-aliasing', '-Wstrict-aliasing', '-fPIC', '-pthread', '-I.', '-I..', '-DNS3_BUILD_PROFILE_DEBUG', '-DNS3_ASSERT_ENABLE', '-DNS3_LOG_ENABLE', '-DHAVE_SYS_IOCTL_H=1', '-DHAVE_IF_NETS_H=1', '-DHAVE_NET_ETHERNET_H=1', '-DHAVE_PACKET_H=1', '-DHAVE_SQLITE3=1', '-DHAVE_IF_TUN_H=1', '../src/aqua-sim-ng/model/aqua-sim-routing-vbf.cc', '-c', '-o/home/jay/Desktop/ns-allinone-3.29/ns-3.29/build/src/aqua-sim-ng/model/aqua-sim-routing-vbf.cc.1.o']
There is a conflict between the types uint32_t and std::size_t. Change all the occurrences of uint32_t to std::size_t in aqua-sim-channel.h and aqua-sim-channel.cc .

Platformio compile error: ArduinoJson6100_100::DynamicJsonDocument has no member named 'nestingLimit'

I'm new to c++, and trying to compile simple arduino project in the Platformio.
platformio.ini file:
[platformio]
src_dir = .
lib_extra_dirs = .piolibdeps/, ../../
[env:nodemcuv2]
platform = espressif8266
board = nodemcuv2
framework = arduino
lib_deps =
# PubSubClient
painlessMesh
main.ino file:
#include <Arduino.h>
#include <painlessMesh.h>
void setup()
{
}
void loop()
{
}
Should be something simple, but I'm getting next error:
'ArduinoJson6100_100::DynamicJsonDocument' has no member named
'nestingLimit'
Full compiler stack:
Executing task in folder test4: platformio run <
Processing nodemcuv2 (platform: espressif8266; board: nodemcuv2;
framework: arduino)
------------------------------------------------------------------------------------------------------------ Verbose mode can be enabled via -v, --verbose option CONFIGURATION:
https://docs.platformio.org/page/boards/espressif8266/nodemcuv2.html
PLATFORM: Espressif 8266 > NodeMCU 1.0 (ESP-12E Module) HARDWARE:
ESP8266 80MHz 80KB RAM (4MB Flash) Converting main.ino Library
Dependency Finder -> LDF MODES:
FINDER(chain) COMPATIBILITY(soft) Collected 35 compatible libraries
Scanning dependencies... Dependency Graph |-- 1.3.0 |
|-- 6.10.0 | |-- 3.0.2 | |--
1.2.0 | | |-- 1.0 | |--
1.0 Compiling .pioenvs/nodemcuv2/src/main.ino.cpp.o
Generating LD script
.pioenvs/nodemcuv2/ld/local.eagle.app.v6.common.ld Archiving
.pioenvs/nodemcuv2/libef5/libArduinoJson_ID64.a Archiving
.pioenvs/nodemcuv2/libca3/libTaskScheduler_ID721.a Indexing
.pioenvs/nodemcuv2/libef5/libArduinoJson_ID64.a Indexing
.pioenvs/nodemcuv2/libca3/libTaskScheduler_ID721.a Compiling
.pioenvs/nodemcuv2/lib6c2/ESP8266WiFi/BearSSLHelpers.cpp.o Compiling
.pioenvs/nodemcuv2/lib6c2/ESP8266WiFi/CertStoreBearSSL.cpp.o Compiling
.pioenvs/nodemcuv2/lib6c2/ESP8266WiFi/ESP8266WiFi.cpp.o Compiling
.pioenvs/nodemcuv2/lib6c2/ESP8266WiFi/ESP8266WiFiAP.cpp.o Compiling
.pioenvs/nodemcuv2/lib6c2/ESP8266WiFi/ESP8266WiFiGeneric.cpp.o
Compiling .pioenvs/nodemcuv2/lib6c2/ESP8266WiFi/ESP8266WiFiMulti.cpp.o
Compiling
.pioenvs/nodemcuv2/lib6c2/ESP8266WiFi/ESP8266WiFiSTA-WPS.cpp.o
Compiling .pioenvs/nodemcuv2/lib6c2/ESP8266WiFi/ESP8266WiFiSTA.cpp.o
Compiling .pioenvs/nodemcuv2/lib6c2/ESP8266WiFi/ESP8266WiFiScan.cpp.o
Compiling .pioenvs/nodemcuv2/lib6c2/ESP8266WiFi/WiFiClient.cpp.o
Compiling
.pioenvs/nodemcuv2/lib6c2/ESP8266WiFi/WiFiClientSecureAxTLS.cpp.o
Compiling
.pioenvs/nodemcuv2/lib6c2/ESP8266WiFi/WiFiClientSecureBearSSL.cpp.o
Compiling .pioenvs/nodemcuv2/lib6c2/ESP8266WiFi/WiFiServer.cpp.o
Compiling
.pioenvs/nodemcuv2/lib6c2/ESP8266WiFi/WiFiServerSecureAxTLS.cpp.o
Compiling
.pioenvs/nodemcuv2/lib6c2/ESP8266WiFi/WiFiServerSecureBearSSL.cpp.o
Compiling .pioenvs/nodemcuv2/lib6c2/ESP8266WiFi/WiFiUdp.cpp.o
Compiling
.pioenvs/nodemcuv2/lib129/ESPAsyncTCP_ID305/AsyncPrinter.cpp.o
Compiling
.pioenvs/nodemcuv2/lib129/ESPAsyncTCP_ID305/ESPAsyncTCP.cpp.o
Compiling
.pioenvs/nodemcuv2/lib129/ESPAsyncTCP_ID305/ESPAsyncTCPbuffer.cpp.o
Archiving .pioenvs/nodemcuv2/lib6c2/libESP8266WiFi.a Indexing
.pioenvs/nodemcuv2/lib6c2/libESP8266WiFi.a Compiling
.pioenvs/nodemcuv2/lib129/ESPAsyncTCP_ID305/SyncClient.cpp.o Compiling
.pioenvs/nodemcuv2/lib129/ESPAsyncTCP_ID305/tcp_axtls.c.o Compiling
.pioenvs/nodemcuv2/lib3f1/painlessMesh_ID1269/TaskScheduler.cpp.o
Compiling
.pioenvs/nodemcuv2/lib3f1/painlessMesh_ID1269/painlessMesh.cpp.o
Compiling
.pioenvs/nodemcuv2/lib3f1/painlessMesh_ID1269/painlessMeshAP.cpp.o
Archiving .pioenvs/nodemcuv2/lib129/libESPAsyncTCP_ID305.a Indexing
.pioenvs/nodemcuv2/lib129/libESPAsyncTCP_ID305.a Compiling
.pioenvs/nodemcuv2/lib3f1/painlessMesh_ID1269/painlessMeshComm.cpp.o
Compiling
.pioenvs/nodemcuv2/lib3f1/painlessMesh_ID1269/painlessMeshConnection.cpp.o
Compiling
.pioenvs/nodemcuv2/lib3f1/painlessMesh_ID1269/painlessMeshDebug.cpp.o
Compiling
.pioenvs/nodemcuv2/lib3f1/painlessMesh_ID1269/painlessMeshJson.cpp.o
.piolibdeps/painlessMesh_ID1269/src/painlessMeshComm.cpp: In member
function 'String painlessMesh::buildMeshPackage(uint32_t, uint32_t,
meshPackageType, String&)':
.piolibdeps/painlessMesh_ID1269/src/painlessMeshComm.cpp:68:25: error:
no matching function for call to
'ArduinoJson6100_100::BasicJsonDocument::BasicJsonDocument()'
DynamicJsonDocument jsonBuffer; ^
.piolibdeps/painlessMesh_ID1269/src/painlessMeshComm.cpp:68:25: note:
candidates are: In file included from
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/DynamicJsonDocument.hpp:7:0,
from .piolibdeps/ArduinoJson_ID64/src/ArduinoJson.hpp:21, from
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson.h:9, from
.piolibdeps/painlessMesh_ID1269/src/painlessMesh.h:12, from
.piolibdeps/painlessMesh_ID1269/src/painlessMeshComm.cpp:8:
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/BasicJsonDocument.hpp:50:3:
note:
ArduinoJson6100_100::BasicJsonDocument::BasicJsonDocument(ArduinoJson6100_100::VariantRef)
[with TAllocator = ArduinoJson6100_100::DefaultAllocator]
BasicJsonDocument(VariantRef src) ^
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/BasicJsonDocument.hpp:50:3:
note: candidate expects 1 argument, 0 provided
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/BasicJsonDocument.hpp:43:3:
note: template
ArduinoJson6100_100::BasicJsonDocument::BasicJsonDocument(const
T&, typename
ArduinoJson6100_100::enable_if::value>::type*)
BasicJsonDocument(const T& src, ^
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/BasicJsonDocument.hpp:43:3:
note: template argument deduction/substitution failed:
.piolibdeps/painlessMesh_ID1269/src/painlessMeshComm.cpp:68:25: note:
candidate expects 2 arguments, 0 provided DynamicJsonDocument
jsonBuffer; ^ In file included from
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/DynamicJsonDocument.hpp:7:0,
from .piolibdeps/ArduinoJson_ID64/src/ArduinoJson.hpp:21, from
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson.h:9, from
.piolibdeps/painlessMesh_ID1269/src/painlessMesh.h:12, from
.piolibdeps/painlessMesh_ID1269/src/painlessMeshComm.cpp:8:
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/BasicJsonDocument.hpp:36:3:
note:
ArduinoJson6100_100::BasicJsonDocument::BasicJsonDocument(const
ArduinoJson6100_100::BasicJsonDocument&) [with TAllocator
= ArduinoJson6100_100::DefaultAllocator] BasicJsonDocument(const BasicJsonDocument& src) ^
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/BasicJsonDocument.hpp:36:3:
note: candidate expects 1 argument, 0 provided
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/BasicJsonDocument.hpp:33:12:
note:
ArduinoJson6100_100::BasicJsonDocument::BasicJsonDocument(size_t,
TAllocator) [with TAllocator = ArduinoJson6100_100::DefaultAllocator;
size_t = unsigned int] explicit BasicJsonDocument(size_t capa,
TAllocator allocator = TAllocator()) ^
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/BasicJsonDocument.hpp:33:12:
note: candidate expects 2 arguments, 0 provided
.piolibdeps/painlessMesh_ID1269/src/painlessMeshConnection.cpp: In
member function 'void MeshConnection::handleMessage(String&,
uint32_t)':
.piolibdeps/painlessMesh_ID1269/src/painlessMeshConnection.cpp:543:25:
error: no matching function for call to
'ArduinoJson6100_100::BasicJsonDocument::BasicJsonDocument()'
DynamicJsonDocument jsonBuffer; ^
.piolibdeps/painlessMesh_ID1269/src/painlessMeshConnection.cpp:543:25:
note: candidates are: In file included from
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/DynamicJsonDocument.hpp:7:0,
from .piolibdeps/ArduinoJson_ID64/src/ArduinoJson.hpp:21, from
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson.h:9, from
.piolibdeps/painlessMesh_ID1269/src/painlessMesh.h:12, from
.piolibdeps/painlessMesh_ID1269/src/painlessMeshConnection.cpp:9:
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/BasicJsonDocument.hpp:50:3:
note:
ArduinoJson6100_100::BasicJsonDocument::BasicJsonDocument(ArduinoJson6100_100::VariantRef)
[with TAllocator = ArduinoJson6100_100::DefaultAllocator]
BasicJsonDocument(VariantRef src) ^
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/BasicJsonDocument.hpp:50:3:
note: candidate expects 1 argument, 0 provided
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/BasicJsonDocument.hpp:43:3:
note: template
ArduinoJson6100_100::BasicJsonDocument::BasicJsonDocument(const
T&, typename
ArduinoJson6100_100::enable_if::value>::type*)
BasicJsonDocument(const T& src, ^
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/BasicJsonDocument.hpp:43:3:
note: template argument deduction/substitution failed:
.piolibdeps/painlessMesh_ID1269/src/painlessMeshConnection.cpp:543:25:
note: candidate expects 2 arguments, 0 provided DynamicJsonDocument
jsonBuffer; ^ In file included from
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/DynamicJsonDocument.hpp:7:0,
from .piolibdeps/ArduinoJson_ID64/src/ArduinoJson.hpp:21, from
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson.h:9, from
.piolibdeps/painlessMesh_ID1269/src/painlessMesh.h:12, from
.piolibdeps/painlessMesh_ID1269/src/painlessMeshConnection.cpp:9:
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/BasicJsonDocument.hpp:36:3:
note:
ArduinoJson6100_100::BasicJsonDocument::BasicJsonDocument(const
ArduinoJson6100_100::BasicJsonDocument&) [with TAllocator
= ArduinoJson6100_100::DefaultAllocator] BasicJsonDocument(const BasicJsonDocument& src) ^
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/BasicJsonDocument.hpp:36:3:
note: candidate expects 1 argument, 0 provided
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/BasicJsonDocument.hpp:33:12:
note:
ArduinoJson6100_100::BasicJsonDocument::BasicJsonDocument(size_t,
TAllocator) [with TAllocator = ArduinoJson6100_100::DefaultAllocator;
size_t = unsigned int] explicit BasicJsonDocument(size_t capa,
TAllocator allocator = TAllocator()) ^
.piolibdeps/ArduinoJson_ID64/src/ArduinoJson/Document/BasicJsonDocument.hpp:33:12:
note: candidate expects 2 arguments, 0 provided
.piolibdeps/painlessMesh_ID1269/src/painlessMeshConnection.cpp:544:16:
error: 'ArduinoJson6100_100::DynamicJsonDocument' has no member named
'nestingLimit' jsonBuffer.nestingLimit = 255; ^
* [.pioenvs/nodemcuv2/lib3f1/painlessMesh_ID1269/painlessMeshComm.cpp.o]
Error 1
* [.pioenvs/nodemcuv2/lib3f1/painlessMesh_ID1269/painlessMeshConnection.cpp.o]
Error 1
======================================== [ERROR] Took 10.54 seconds ======================================== The terminal process terminated with exit code: 1
What am I doing wrong?
Thanks!
Solved in the library source: https://gitlab.com/painlessMesh/painlessMesh/issues/253
Author comment:
Thanks for reporting. This should be fixed in the latest version
(1.3.1). Let me know if you still have problems

Error with Protobuf while compiling Tensorflow

I am currently trying use Tensorflow's shared libraries in a non-bazel project.
So I built the .so file using:
bazel build //tensorflow:libtensorflow.so
Then I loaded the dependencies as described here.
I added the following flags to my Makefile:
CFLAGS += -I/home/alpy/tensorflow/bazel-genfiles
CFLAGS += -I/home/alpy/tensorflow/
CFLAGS += -I/home/alpy/tensorflow/tensorflow/contrib/makefile/downloads/eigen-latest/
LDFLAGS += -L../resources/
LDFLAGS += -ltensorflow.so
When I do this, I get this rather strange error:
In file included from /home/alpy/tensorflow/tensorflow/core/public/session.h:22:0,
from ../src/conversion.h:14,
from ../src/conversion.cpp:1:
/home/alpy/tensorflow/bazel-genfiles/tensorflow/core/framework/graph.pb.h:143:3: error: ‘PROTOBUF_DEPRECATED_ATTR’ does not name a type
PROTOBUF_DEPRECATED_ATTR void clear_version();
^
/home/alpy/tensorflow/bazel-genfiles/tensorflow/core/framework/graph.pb.h:144:3: error: ‘PROTOBUF_DEPRECATED_ATTR’ does not name a type
PROTOBUF_DEPRECATED_ATTR static const int kVersionFieldNumber = 3;
^
/home/alpy/tensorflow/bazel-genfiles/tensorflow/core/framework/graph.pb.h:145:3: error: ‘PROTOBUF_DEPRECATED_ATTR’ does not name a type
PROTOBUF_DEPRECATED_ATTR ::google::protobuf::int32 version() const;
^
/home/alpy/tensorflow/bazel-genfiles/tensorflow/core/framework/graph.pb.h:146:3: error: ‘PROTOBUF_DEPRECATED_ATTR’ does not name a type
PROTOBUF_DEPRECATED_ATTR void set_version(::google::protobuf::int32 value);
^
/home/alpy/tensorflow/bazel-genfiles/tensorflow/core/framework/graph.pb.h:273:37: error: no ‘void tensorflow::GraphDef::clear_version()’ member function declared in class ‘tensorflow::GraphDef’
inline void GraphDef::clear_version() {
^
/home/alpy/tensorflow/bazel-genfiles/tensorflow/core/framework/graph.pb.h:276:54: error: no ‘google::protobuf::int32 tensorflow::GraphDef::version() const’ member function declared in class ‘tensorflow::GraphDef’
inline ::google::protobuf::int32 GraphDef::version() const {
^
/home/alpy/tensorflow/bazel-genfiles/tensorflow/core/framework/graph.pb.h:280:66: error: no ‘void tensorflow::GraphDef::set_version(google::protobuf::int32)’ member function declared in class ‘tensorflow::GraphDef’
inline void GraphDef::set_version(::google::protobuf::int32 value) {
BTW, I loaded protobuf as it was described on the page I linked above.
I think the problem is resolved as described here: Google Groups discussion
Just add a new CFLAG:
-DPROTOBUF_DEPRECATED_ATTR=""

Cassandra cpp-driver compile error

I'm trying to install Cassandra cpp-driver in Ubuntu.
I've done the steps specified in DataStax C/C++ Driver for Apache Cassandra (Beta), but i keep getting the following compile error.
[ 1%] Building CXX object CMakeFiles/cassandra.dir/src/buffer_collection.cpp.o
In file included from /root/libraries/cass_cpp-driver/git2/cpp-driver/src/session.hpp:29:0, from /root/libraries/cass_cpp-driver/git2/cpp-driver/src/types.hpp:22, from /root/libraries/cass_cpp-driver/git2/cpp-driver/src/buffer_collection.cpp:19:
/root/libraries/cass_cpp-driver/git2/cpp-driver/src/logger.hpp: In member function 'int cass::Logger::init()':
/root/libraries/cass_cpp-driver/git2/cpp-driver/src/logger.hpp:40:59: error: no matching function for call to 'cass::AsyncQueue<cass::MPMCQueue<cass::Logger::LogMessage*> >::init(uv_loop_t*, cass::Logger* const, void (&)(uv_async_t*, int))'
int init() { return log_queue_.init(loop(), this, on_log); }
^
/root/libraries/cass_cpp-driver/git2/cpp-driver/src/logger.hpp:40:59: note: candidate is:
In file included from /root/libraries/cass_cpp-driver/git2/cpp-driver/src/event_thread.hpp:21:0,
from /root/libraries/cass_cpp-driver/git2/cpp-driver/src/session.hpp:20,
from /root/libraries/cass_cpp-driver/git2/cpp-driver/src/types.hpp:22,
from /root/libraries/cass_cpp-driver/git2/cpp-driver/src/buffer_collection.cpp:19:
/root/libraries/cass_cpp-driver/git2/cpp-driver/src/async_queue.hpp:34:7: note: int cass::AsyncQueue<Q>::init(uv_loop_t*, void*, uv_async_cb) [with Q = cass::MPMCQueue<cass::Logger::LogMessage*>; uv_loop_t = uv_loop_s; uv_async_cb = void (*)(uv_async_s*); uv_async_t = uv_async_s] <near match>
int init(uv_loop_t* loop, void* data, uv_async_cb async_cb) {
^
/root/libraries/cass_cpp-driver/git2/cpp-driver/src/async_queue.hpp:34:7: note: no known conversion for argument 3 from 'void(uv_async_t*, int) {aka void(uv_async_s*, int)}' to 'uv_async_cb {aka void (*)(uv_async_s*)}'
make[2]: *** [CMakeFiles/cassandra.dir/src/buffer_collection.cpp.o] Error 1
make[1]: *** [CMakeFiles/cassandra.dir/all] Error 2
make: *** [all] Error 2
I've already fixed this compile errors in Cassandra cpp-driver, by down-versioning libuv to version libuv-0.10, the compile errors will be gone.
It seems that the latest updates for libuv is not yet supported by Cassandra cpp-driver.