I got a main flow and have 3 subflows within, the ...
# ask-community
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I got a main flow and have 3 subflows within, the dashboard indicate all subflows has been completed the parent flow last line is the execute of subflow. So there isn’t any task afterward. However the parent flow is marked as failed with the following error: Crash detected! Execution was interrupted by an unexpected exception: TypeError: cannot pickle ‘_thread.lock’ object Anyone encounter similar issue and find a way to solve it?