After I install it, all the 2D examples work fine, but the 3D example will report errors. The error is as follows.
terminate called after throwing an instance of 'std::runtime_error' what(): No axis
Has anyone ever encountered this problem? I guess the error is due to a version issue, because I think this project is calling the python version of the library. If anyone knows how to solve it, can you reply me? Thank you very much.