OS Error: libPVblockMeshReader_SM.so: undefined symbol
What is the current bug behaviour?
I am working with OpenFOAM v5 and I am trying to automate the simulations based on input request provided to flask.
For this purpose, I have created a python file for flask and have provided the OpenFOAM function which needs to run by using pvpython. Manually, only with python it will run perfectly without any error.
But, with flask when I run the python file, I am getting this below error:
OSError: /opt/openfoam5/platforms/linux64GccDPInt32Opt/lib/paraview-5.4/libPVblockMeshReader_SM.so: undefined symbol: _ZN12pqRenderView16staticMetaObjectE
How to overcome this error.?
Relevant logs and/or images
I tried looking at similar post where the solution was mentioned as to work with LD_Preload as in link provided:
But it gives the following error from LD_Preload:
ERROR: ld.so: object '/opt/paraviewopenfoam54/lib/paraview-5.4/libvtkpqCore-pv5.4.1.so.1' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
- OpenFOAM version : v5
- Operating system : ubuntu 18.04
- Hardware info :
- Compiler :