HI! I, Jaekwook Lee, am a graduate student at Chungbuk National university, Korea, and am currently working on particle trajectory around black holes.
The error source is SageManifolds / Notebooks / Image of an accretion disk around a Schwarzschild black hole. (Black hole rendering with SageMath / Florentin Jaffredo)
I'm trying to draw the trajectory around the black hole using Sagemath on above code, but I'm asking because I've been getting code errors.
The error occur in Cell Number [28].
Below is the error message
Process SpawnPoolWorker-1: Traceback (most recent call last): Process SpawnPoolWorker-2: Traceback (most recent call last): Process SpawnPoolWorker-3: File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/process.py", line 314, in _bootstrap self.run() File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/process.py", line 108, in run self._target(self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-4:="" process="" spawnpoolworker-5:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-6:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-8:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-7:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-9:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-10:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-11:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-12:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-13:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-14:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-15:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-16:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-17:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-18:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-19:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-20:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-21:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-22:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-23:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-24:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)>="" process="" spawnpoolworker-25:="" traceback="" (most="" recent="" call="" last):="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 314,="" in="" _bootstrap="" self.run()="" file="" "="" private="" var="" tmp="" sage-10.1-current="" local="" var="" lib="" sage="" venv-python3.11.1="" lib="" python3.11="" multiprocessing="" process.py",="" line="" 108,="" in="" run="" self._target(<em="">self._args, *self._kwargs) File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/pool.py", line 114, in worker task = get() ^^^^^ File "/private/var/tmp/sage-10.1-current/local/var/lib/sage/venv-python3.11.1/lib/python3.11/multiprocessing/queues.py", line 367, in get return _ForkingPickler.loads(res) ^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: Can't get attribute 'calc_some_geodesics' on <module '__main__'="" (built-in)><="" p="">
