christopherpoole/CADMesh

runtime with Python + GEANT4

Closed this issue · 1 comments

christopherpoole commented

Any GEANT4 Python app using cadmesh will fail at runtime with:

ImportError: /usr/local/lib/libcadmesh.so: undefined symbol:
_ZN17G4TriangularFacetC1ERKN5CLHEP10Hep3VectorES3_S3_17G4FacetVertexType
christopherpoole commented

This only occurs if there is a version mismatch between the installed GEANT4 libraries and the GEANT4 libraries against which the Python bindings were compiled against.