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
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