stack overflow error

[DianaZhao]

That occurs while dump a dictionary which include about 20000 simple sub dictionaries, a little more than 3 MB

Fatal Python error: Cannot recover from stack overflow.

Thread 0x00003638 (most recent call first):
File "C:\App\Python36\lib\threading.py", line 299 in wait
File "C:\App\Python36\lib\threading.py", line 551 in wait
File "C:\App\JetBrains\PyCharm\plugins\python\helpers\pydev\pydevd.py", line 150 in _on_run
File "C:\App\JetBrains\PyCharm\plugins\python\helpers\pydev_pydevd_bundle\pydevd_comm.py", line 218 in run
File "C:\App\Python36\lib\threading.py", line 916 in _bootstrap_inner
File "C:\App\Python36\lib\threading.py", line 884 in _bootstrap

Thread 0x00003ec0 (most recent call first):
File "C:\App\JetBrains\PyCharm\plugins\python\helpers\pydev_pydevd_bundle\pydevd_comm.py", line 292 in _on_run
File "C:\App\JetBrains\PyCharm\plugins\python\helpers\pydev_pydevd_bundle\pydevd_comm.py", line 218 in run
File "C:\App\Python36\lib\threading.py", line 916 in _bootstrap_inner
File "C:\App\Python36\lib\threading.py", line 884 in _bootstrap

Thread 0x0000413c (most recent call first):
File "C:\App\Python36\lib\threading.py", line 299 in wait
File "C:\App\Python36\lib\queue.py", line 173 in get
File "C:\App\JetBrains\PyCharm\plugins\python\helpers\pydev_pydevd_bundle\pydevd_comm.py", line 367 in _on_run
File "C:\App\JetBrains\PyCharm\plugins\python\helpers\pydev_pydevd_bundle\pydevd_comm.py", line 218 in run
File "C:\App\Python36\lib\threading.py", line 916 in _bootstrap_inner
File "C:\App\Python36\lib\threading.py", line 884 in _bootstrap

Current thread 0x00002f90 (most recent call first):
File "C:\App\Python36\lib_weakrefset.py", line 75 in contains
File "C:\App\Python36\lib\abc.py", line 206 in subclasscheck
File "C:\App\Python36\lib\typing.py", line 1154 in subclasscheck
File "C:\App\Python36\lib\typing.py", line 1162 in instancecheck
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 159 in _normalize_strip_attr
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 60 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 127 in _do_serialize
File "D:\workspaces\flight_alloc_service\venv\lib\site-packages\jsons\serializers\default_object.py", line 91 in default_object_serializer
...