looo wrote:So occt is the root of the problem? or are there any other changes you have made? (building with netgen?)
I applied your patch and disabled reverse engineering WB and linked against OCCT7.1
Everything else is the same as the working daily builds linked to OCCT7.0
The OCCT7.1 is self-compiled, linked against the exact libraries I used for OCCT7.0.
Netgen is disabled in both cases.
I get many test failures when running the self-tests from the test framework wb for the OCCT7.1 build.
Is the OCCT7.0 conda package still available. Maybe you could try to link against that.