failed to load librasterise.so, 'NoneType' object has no attribute 'rasterise'

[huangfaan]

run the 'square_test.py', have a problem:

WARNING: failed to load librasterise.so; rasterisation functions will be unavailable:
/home/nd/PycharmProjects/dirt-master/dirt/librasterise.so: cannot open shared object file: No such file or directory

AttributeError: 'NoneType' object has no attribute 'rasterise'

who can help me to answer?

[pmh47]

This means that the install/build did not work correctly. I see you posted lots of comments on other issues, but it is not clear what is current status. Did you manage to install with pip, and fix the problem with EGL? Or did you check out dirt repo separately and build with cmake?

[chenw191]

I solved it by changing cmake version to 3.10.
https://cmake.org/cmake/help/git-stage/policy/CMP0104.html
It seems that cmake 3.18 introduced something new and causes this error.