Wayne Thanks for the tip. I am going to install the 64 bit version and recompile wxpython and see what happens.
I had a reason for doing the 32 bit version but I don’t think it matters. From: Wayne Stambaugh Sent: October 20, 2019 10:09 AM To: [email protected] Subject: Re: [Kicad-developers] Issues building PCBNew on Windows 10/Msys:fatal exception Hi Brian, There is a long litany of things that can go wrong with msys2 builds but I do not believe that the wxPython/wxWidgets mismatch is the problem. Typically when I see issues like this, there has been a new gcc version released and only one of the two dependency libraries have been compiled with the new compiler which causes issues. It's been a while but the last time this happened, I had to recompile the wxPython package. I also noticed you are attempting to use 32 builds for debugging. I highly recommend that you debug using 64 bit builds. Debug builds on msys2 are massive and you will likely run into memory limit issues. I hope this helps. Cheers, Wayne On 10/19/19 5:36 PM, Brian Piccioni wrote: > Sorry if this is a bit long and thanks in advance for the help. I > decided to move to a new laptop and create a debug version of Kicad so I > can work on integrating my software. I believe I carefully followed the > build instructions I suspect this may be related to a version mismatch > but I don’t know how to fix it. > > > > I installed Msys2, downloaded Kicad source and compiled a debug build. > It compiled without errors but I get a warning > > > > C:/msys32/mingw32/lib/python2.7/site-packages/wx-3.0-msw/wx/_core.py:16633: > UserWarning: wxPython/wxWidgets release number mismatch > > warnings.warn("wxPython/wxWidgets release number mismatch") > > > > I get the same error building the release and debug versions and the > release version appears to work fine, except for complaints about > > version mismatch. > > > > However, with the debug build I can run Kicad and invoke eeSchema and > all the other applications from the Kicad menu except > > PCBNew and the symbol editor. When I run these, I get errors: > > > > Application failed to load: > > IO_ERROR: Failed to load kiface library > "C:\msys32\mingw32\bin\_pcbnew.kiface". > > from kiway.cpp : KiFACE() line:213 > > > > If I run PCBNew from the debug directory I get the same result but with > details I can copy. > > > > Details: > > 17:18:15: Failed to load shared library > 'C:\kicad-source\build\debug\pcbnew\_pcbnew.kiface' (error 127: the > specified procedure could not be found.) > > 17:18:15: IO_ERROR: Failed to load kiface library > “C:\kicad-source\build\debug\pcbnew\_pcbnew.kiface”. > > > > This PC has 32 GB of DRAM installed and > 'C:\msys32\mingw32\bin\_pcbnew.kiface' is present. > > > > When I run PCBNew standalone in msys2, I get this message > > > > $ pcbnew > > C:/msys32/mingw32/lib/python2.7/site-packages/wx-3.0-msw/wx/_core.py:16633: > UserWarning: wxPython/wxWidgets release number mismatch > > warnings.warn("wxPython/wxWidgets release number mismatch") > > Exception code=0xc0000005 flags=0x0 at 0x05A28FDE. Access violation - > attempting to read data at address 0x00000000 > > Segmentation fault > > > > When I run this command > > $ pacman -Qs wx I get > > local/mingw-w64-i686-wxPython 3.0.2.0-9 > > A wxWidgets GUI toolkit for Python (mingw-w64) > > local/mingw-w64-i686-wxWidgets 3.0.4-3 > > A C++ library that lets developers create applications for > Windows, Linux and UNIX (mingw-w64) > > > > Here is the version info: > > > > Application: KiCad > > Version: 5.99.0-unknown, debug build > > Libraries: > > wxWidgets 3.0.4 > > libcurl/7.66.0 OpenSSL/1.1.1d (Schannel) zlib/1.2.11 brotli/1.0.7 > libidn2/2.2.0 libpsl/0.21.0 (+libidn2/2.1.1) nghttp2/1.39.2 > > Platform: Windows 8 (build 9200), 64-bit edition, 64 bit, Little endian, > wxMSW > > Build Info: > > Build date: Oct 19 2019 09:19:25 > > wxWidgets: 3.0.4 (wchar_t,wx containers,compatible with 2.8) > > Boost: 1.71.0 > > OpenCASCADE Community Edition: 6.9.1 > > Curl: 7.66.0 > > Compiler: GCC 9.2.0 with C++ ABI 1013 > > > > Build settings: > > KICAD_SCRIPTING=ON > > KICAD_SCRIPTING_MODULES=ON > > KICAD_SCRIPTING_PYTHON3=OFF > > KICAD_SCRIPTING_WXPYTHON=ON > > KICAD_SCRIPTING_WXPYTHON_PHOENIX=OFF > > KICAD_SCRIPTING_ACTION_MENU=ON > > BUILD_GITHUB_PLUGIN=ON > > KICAD_USE_OCE=ON > > KICAD_USE_OCC=OFF > > KICAD_SPICE=ON > > KICAD_STDLIB_DEBUG=OFF > > KICAD_STDLIB_LIGHT_DEBUG=OFF > > KICAD_SANITIZE=OFF > > > > > > > _______________________________________________ > Mailing list: https://launchpad.net/~kicad-developers > Post to : [email protected] > Unsubscribe : https://launchpad.net/~kicad-developers > More help : https://help.launchpad.net/ListHelp > _______________________________________________ Mailing list: https://launchpad.net/~kicad-developers Post to : [email protected] Unsubscribe : https://launchpad.net/~kicad-developers More help : https://help.launchpad.net/ListHelp
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