Almost random error when running in parallel

[igorkolesnikov13]

Hi, I'm using SEP for quite some time and keep receiving almost randomly an error when running several thousands of galaxies in parallel.

Error tracecode:

return self._serialize_to_msgpack(value) File "/home/igor/miniconda3/envs/cyMorph3/lib/python3.10/site-packages/ray/serialization.py", line 399, in _serialize_to_msgpack pickle5_serialized_object = self._serialize_to_pickle5( File "/home/igor/miniconda3/envs/cyMorph3/lib/python3.10/site-packages/ray/serialization.py", line 361, in _serialize_to_pickle5 raise e File "/home/igor/miniconda3/envs/cyMorph3/lib/python3.10/site-packages/ray/serialization.py", line 356, in _serialize_to_pickle5 inband = pickle.dumps( File "/home/igor/miniconda3/envs/cyMorph3/lib/python3.10/site-packages/ray/cloudpickle/cloudpickle_fast.py", line 73, in dumps cp.dump(obj) File "/home/igor/miniconda3/envs/cyMorph3/lib/python3.10/site-packages/ray/cloudpickle/cloudpickle_fast.py", line 620, in dump return Pickler.dump(self, obj) File "stringsource", line 2, in sep.Background.__reduce_cython__ TypeError: no default __reduce__ due to non-trivial __cinit__

Any suggestions?