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Closed 10 years ago.
At the end of Run X.exe(the Play button) operation Eclipse asks Errors exists in project. Continue launch? but there is nothing red, no errors in project, it also compiles the project. Also if I say yes it launches the newly compiled executable with no errors.
At the end of Build Project (the wrench button) operation, it does not say errors found and also compiles successfully.
This suddenly started to happen as the project grew.
Using Windows and MinGW 4.7.2.
EDIT
Read comments
Now the error has changed. It says Errors exist in a required project. Continue to launch?
Yet it still compiles successfully, and there is still no errors in Problems display.
Related
This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center.
Closed 10 years ago.
I am trying to build a C++ program under Linux (it was originally developed under Windows), during which I am asked to install cmake and libboost.
I installed both. But I am still getting an error message
/usr/bin/ld: cannot find -lboost_zlib
The question is where can I find libboost_zlib. Perhaps this program was supposed not to be runnable under Linux?
I already installed libboost-all-dev, and I found there is nothing like libboost_zlib in the library. Thanks for your time!
Finally, I figured out the problem. Thelibboost_zlibis no long existed in the new libboost distribution(at least after version 1.46). Instead, zlib is integrated in libboost_iostreams. So there is no need to link libboost_zlib, libboost_iostreams does all the work.
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Closed 10 years ago.
I'm doing a project in c++ using OpenGL and keep getting hit with hundreds of syntax errors from cmath.h. The main puzzle is that I'm not even refering to or including cmath at all. I'm using math.h in one or two things but that code was working perfectly before I made recent changes. Going back to the previously working code now shows the same errors so I'm kind of stumped on where to start looking.
Am I missing something really obvious or could this be a Visual Studio 10 issue?
Probably because there is no (standard) cmath.h
The C math header is math.h and C++ also exposes this library but as just cmath, however all the elements of it are lifted into the std:: namespace.
In a C++ project you should include the library like so:
#include <cmath>
and use it's elements like:
c=std::sqrt(
std::pow(a,2)
+std::pow(b,2));
or whatever else you have going on.
references
http://en.cppreference.com/w/cpp/numeric/math
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Closed 10 years ago.
I am trying to compile up mod-xslt2 using the cygwin, the mod-xslt2 is using the apache apxs2 program, which is installed within the cygwin environment within the /usr/sbin/ directory but when it comes to finding that program (apxs2) the cygwin ./configure does not appear to "see" it and says it is not there, but when I run the program from the command line within the cygwin interface it works perfectly fine. Any advice ?
Regards.
This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center.
Closed 10 years ago.
I have been having this problem for some time and it is frustrating. OK, so whenever I launch VS and start a new C++ project, I get the old same message, "project creation failed". I have absolutely no idea on how to fix this. I have searched around a bit, but nothing has really helped.
I run Windows 7 64 bit operating system.
Some info you guys may be wondering:
I have reinstalled this multiple times. No luck.
I Have tried on Visual C++ Express (downloaded properly from Mircorsoft). No luck.
I have tried pirated software. No luck.
This has been happening with the 2012 and 2010 products.
This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center.
Closed 11 years ago.
The problem is that when I try to debug is gives me the error message in this topic title.
I have checked the debug command and it is pointing to the correct location of the General Output Directory and the Linker Output File.
I've had this problem before and the above solution would fix it, but this time I'm stumped.
Any help is greatly appreciated, I just learned about the configuration settings and macros in VS a couple hours ago so it wouldn't be surprising if the error would be a simple one I didn't notice.
It may be that the file it cannot find isn't the executable itself, but a dependency of it, such as a DLL.
Make sure that:
You have really rebuilt the project
You have specified the correct executable
The "Current working directory" is someplace from which you can see the Dependant DLLs