Traceback (most recent call last):


 "/root/Mobile-Security-Framework-MobSF/mobsf/StaticAnalyzer/views/android/manifest_analysis.py", line 41, in get_manifest

mfile = Path(manifest_file)


 "/usr/lib/python3.8/pathlib.py", line 1038, in __new__

self = cls._from_parts(args, init=False)


 "/usr/lib/python3.8/pathlib.py", line 679, in _from_parts

drv, root, parts = self._parse_args(args)


 "/usr/lib/python3.8/pathlib.py", line 663, in _parse_args

a = os.fspath(a)
TypeError: expected str, bytes or os.PathLike object, not NoneType

Traceback (most recent call last):


 "/Users/eavidan/IdeaProjects/python_playground/ray/serialization issue.py", line 22, in <module>

model = ray.get(fit.remote(model))


 "/Users/eavidan/anaconda/envs/ray/lib/python3.6/site-packages/ray/worker.py", line 2451, in func_call

objectids = _submit_task(function_id, args)


 "/Users/eavidan/anaconda/envs/ray/lib/python3.6/site-packages/ray/worker.py", line 2300, in _submit_task

return worker.submit_task(function_id, args)


 "/Users/eavidan/anaconda/envs/ray/lib/python3.6/site-packages/ray/worker.py", line 528, in submit_task

args_for_local_scheduler.append(put(arg))


 "/Users/eavidan/anaconda/envs/ray/lib/python3.6/site-packages/ray/worker.py", line 2198, in put

worker.put_object(object_id, value)


 "/Users/eavidan/anaconda/envs/ray/lib/python3.6/site-packages/ray/worker.py", line 357, in put_object

self.store_and_register(object_id, value)


 "/Users/eavidan/anaconda/envs/ray/lib/python3.6/site-packages/ray/worker.py", line 287, in store_and_register

object_id.id()), self.serialization_context)


 "plasma.pyx", line 394, in pyarrow.plasma.PlasmaClient.put


 "serialization.pxi", line 235, in pyarrow.lib.serialize


 "serialization.pxi", line 106, in pyarrow.lib.SerializationContext._serialize_callback


 "/Users/eavidan/anaconda/envs/ray/lib/python3.6/site-packages/cloudpickle/cloudpickle.py", line 881, in dumps

cp.dump(obj)


 "/Users/eavidan/anaconda/envs/ray/lib/python3.6/site-packages/cloudpickle/cloudpickle.py", line 268, in dump

return Pickler.dump(self, obj)


 "/Users/eavidan/anaconda/envs/ray/lib/python3.6/pickle.py", line 409, in dump

self.save(obj)


 "/Users/eavidan/anaconda/envs/ray/lib/python3.6/pickle.py", line 496, in save

rv = reduce(self.proto)


 "stringsource", line 2, in _catboost._CatBoost.__reduce_cython__
TypeError: no default __reduce__ due to non-trivial __cinit__
