Moderator: oliveroxtoby
A workaround to get it working with the Conda version is to copy the files libstdc++-6.dll and libgomp-1.dll from the directory <blueCFD directory>\msys64\mingw64\bin
Excellent find Oliver, I'm really struggling to understand why these later builds have any of the Dlls with a date 25/3/2016 to 30/3/2016 in the bin folder. I'll carry out as much testing as I can and if the conclusion is they are not needed then I'll request they be removed during the batch file process. I have a MiniConda setup specifically for making Python 3.7.x FreeCAD on Windows using the same batch file with very small mods as the main weekly build one and it doesn't have these Dlls in it so there must have been a change during the Python 3.8.x changes that this started happening.oliveroxtoby wrote: ↑Sat Jul 03, 2021 9:05 pm The problem is incompatible versions of these dlls provided with the Conda FreeCAD package and the mingw installation in blueCFD. This is the only way I can figure out to force the OpenFOAM executables to link to the correct one.
Thank you, that's great! First prize for me would be that they are not in fact needed, but if necessary I'll try to automate my workaround in some way. According to @thschrader's report above, these files seem to be included in the LP build as well as of 0.20, so maybe this indicates that they are in fact needed by one of the other bundled executables :-/Syres wrote: ↑Sun Jul 04, 2021 10:00 amExcellent find Oliver, I'm really struggling to understand why these later builds have any of the Dlls with a date 25/3/2016 to 30/3/2016 in the bin folder. I'll carry out as much testing as I can and if the conclusion is they are not needed then I'll request they be removed during the batch file process. I have a MiniConda setup specifically for making Python 3.7.x FreeCAD on Windows using the same batch file with very small mods as the main weekly build one and it doesn't have these Dlls in it so there must have been a change during the Python 3.8.x changes that this started happening.oliveroxtoby wrote: ↑Sat Jul 03, 2021 9:05 pm The problem is incompatible versions of these dlls provided with the Conda FreeCAD package and the mingw installation in blueCFD. This is the only way I can figure out to force the OpenFOAM executables to link to the correct one.
I had a look and it seems that the LP build now has the same conflicing .dlls included as the Conda build. The workaround described above should fix the issue (it does for me). Let's wait to hear from @Syres if these .dlls are needed or not - if so I will try to automate the workaround or find a better way.thschrader wrote: ↑Sun Jul 04, 2021 7:31 am My status:
(thats a pitty, because FC0.20 has some great new FEM-wb features...)
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