The problem is known and seems to be fixed upstream: https://github.com/assimp/assimp/issues/937 https://github.com/assimp/assimp/issues/910
Without any error message this report is not really that helpful :) graphics/qt5-3d should not use the bundled assimp, but the one from multimedia/assimp, which has version 3.3.1 and should therefore already have this fix included. mfg Tobias
I had exactly the same error as in https://github.com/assimp/assimp/issues/937 And I solved it patching /usr/ports/graphics/qt5-3d/work/qt3d-opensource-src-5.6.2/src/3rdparty/assimp/code/BlenderTessellator.cpp as mentioned in https://github.com/assimp/assimp/commit/070fb3363f0a0383dde243153b4c798a48f6ef02
(In reply to peter from comment #2) as said, if the port uses the bundled assimp, something else is broken. Could you update/reinstall your multimedia/assimp, and try again? mfg Tobias
Could you also please look at the contents of the ${WRKSRC}/config.log?
Created attachment 179528 [details] config.log
As suspected the assimp-test fails :) -- and it falls back to the bundled assimp. For some reason it thinks it should use the mkspec freebsd-g++ instead of freebsd-clang (and fails, because 10.3 does not contain g++ in base). Are you sure the rest of your jail is up-to-date? And do you really not set anything in make.conf? mfg Tobias
OK if you think that it's the source of the problem. This jail was not restarted since a lot of time, there were some apps (not from ports) that were built here. Probably, one of makefiles set a bad environment value.
Closing after the comment above.