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Answered
For Some Reason, When I Try To Load A Dataset (Dataset.Get), Method _Query Task Is Called And This Method Try To Call _Send Method Of Interfacebase Class. This Method May Return None And This Case Is Not Handled By The _Query_Task Method That Tries To Rea

For some reason, when i try to load a dataset (Dataset.get), method _query task is called and this method try to call _send method of InterfaceBase class.
This method may return None and this case is not handled by the _query_task method that tries to read directly result.
In my case, result is None and my Task crash.
I'm inside a docker launched by clearml_agent.

  
  
Posted 2 years ago
Votes Newest

Answers 8


ClearML results page: http://clearml.10.68.0.250.nip.io/projects/300ec77013504f51a7f295226c3f7e40/experiments/5418cf58b64f425a9a17fbd4af6cfee8/output/log
Traceback (most recent call last):
File "/app/.clearml/venvs-builds/3.8/code/__init__.py", line 287, in <module>
[train_data, test_data, train_loader, test_loader, nb_class] = import_data(root_database, train_path, test_path,
File "/app/.clearml/venvs-builds/3.8/code/__init__.py", line 153, in import_data
root = Dataset.get(
File "/app/.clearml/venvs-builds/3.8/lib/python3.8/site-packages/clearml/datasets/dataset.py", line 1153, in get
tasks = Task.get_tasks(
File "/app/.clearml/venvs-builds/3.8/lib/python3.8/site-packages/clearml/task.py", line 967, in get_tasks
return cls.__get_tasks(task_ids=task_ids, project_name=project_name, tags=tags,
File "/app/.clearml/venvs-builds/3.8/lib/python3.8/site-packages/clearml/task.py", line 3749, in __get_tasks
queried_tasks = cls._query_tasks(
File "/app/.clearml/venvs-builds/3.8/lib/python3.8/site-packages/clearml/task.py", line 3817, in _query_tasks
ret_tasks.extend(res.response.tasks)
TypeError: 'NoneType' object is not iterable

  
  
Posted 2 years ago

But i don't want to create a new dataset, my dataset exists and has already been downloaded by a previous task.

  
  
Posted 2 years ago

Hello MotionlessCoral18 ,

Can you please add a log with the failure?

  
  
Posted 2 years ago

what versions do you have for the clearml packages ?

  
  
Posted 2 years ago

Hello MotionlessCoral18 . I have a few questions that might help us find out why you experience this problem:
Is there any chance you are running the program in offline mode? Is there any other message being logged that might help? The error messages might include Action failed , Failed sending , Retrying, previous request failed , contains illegal schema Are you able to connect to the backend at all from the program you are trying to get the dataset?
Thank you!

  
  
Posted 2 years ago

for clearml package i use the 1.4.1.

  
  
Posted 2 years ago

Can you try to add the flag
auto_create=Truewhen you call Dataset.get ?

  
  
Posted 2 years ago
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8 Answers
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