QGIS » QGIS Application

Produce a backtrace please.

Here goes the dump file

Dump file did not go through. Size limits?

Tried to build a debug version but errors at

Linking CXX executable ..\\..\\output\\bin\\qgis.exe
qtmain.lib(qtmain_win.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in main.cpp.obj
   Creating library qgis.lib and object qgis.exp
MSVCRTD.lib(cinitexe.obj) : warning LNK4098: defaultlib 'msvcrt.lib' conflicts with use of other libs; use /NODEFAULTLIB:library
..\\..\\output\\bin\\qgis.exe : fatal error LNK1319: 1 mismatches detected
LINK Pass 1 failed. with 2

Joaquim Luis wrote:

Tried to build a debug version but errors at

[...]

Try RelWithDebInfo

That call was inserted recently to cleanup the python environment.
I can imagine that this problem is unrelated to your compiler setup.

Did you execute any python code (plugins/console?)

Could you still upload the full dump to investigate this.

No no python code executed. Only opening and close causes the dump generation.
I am trying to upload the dump but I see that the limit is 5 MB, and it has 10 so it will likely fail again.

Joaquim Luis wrote:

No no python code executed. Only opening and close causes the dump generation.
I am trying to upload the dump but I see that the limit is 5 MB, and it has 10 so it will likely fail again.

dropbox?

I just realized, that I am not even able to extract a backtrace from the dump file without the matching binaries. I am not even sure, that the binaries would help (I remember .pdb files being important as well but that was with another compiler setup...)

• You share a backtrace, so we can try to guess where the problem source is
• You can #ifdef the offending line for your system (Windows 64 bits) if this helps in your case and your system is really the only one affected

Sorry for the inconvenience.

I have some experience with VS debugging but never with a dump file so I don't really know how it would work. I'm afraid that in order it work elsewhere I would have to make a copy of everything, including all the DLLs dependencies.

Sorry, I don't know either what is a backtrace. How would I produce one?
The #ifdef solution should be trivial to implement and will likely solve the problem for me, but there was another user -- Gerhard Spieles -- that reported the same problem in this thread. I didn't quite get if he had also built it's own binaries (64 bits?) or not.

Gerhard, if you are following this, can you please elaborate more about your setup?

Maybe you did not compile / load the python library at all?
Can you try to update the code to use the following if:

  if ( mPythonUtils )
    mPythonUtils->exitPython();

Things are getting better. With that condition it now exits cleanly but your question makes me think there is something I'm not doing write with my build. Basically what I'm doing is to include a CmakeUser.cmake file with path definitions and than run cmake & nmake. However, afaik only grass and postgres are not used here. For example, I can see in the CMakeCache.txt a line with

PYTHON_LIBRARY:FILEPATH=C:/programs/WinPython2.7.3_64/python-2.7.3.amd64/libs/python27.lib

so doesn't that mean I am compiling with python (and wouldn't it error if I was not?)

OK, I'll provide feedback on that issue of the developers list but I found bit more on this and another trouble.