Home/ Questions/''fatal python error: pythreadstate_get: no current thread'' - How to fix?
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daxmann
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Asked: 2022-08-06T05:02:33+00:00 In:

”fatal python error: pythreadstate_get: no current thread” – How to fix?

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I get the ”fatal python error: pythreadstate_get: no current thread” error when running my program. 

try: from boost.mpi import world
except ImportError: from mpi import world
err = run_with_mpi(infile, world, stdout, stderr, exc)

There are no issues on systems with boost.mpi installed while doing this. However, installing boost.mpi on a Mac. it gives me the error message:

Fatal Python error: PyThreadState_Get: no current thread

Can someone give me some solution for this issue?

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1 Answer

  1. Best Answer
    Expert

    The cause: If the .so file from homebrew’s formula links against a different Python library than the interpreter you are using, this issue can arise.

    Solution: You can fix the issue by running your program using the python interpreter from homebrew (which should be located in /usr/local/bin/)

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