Traceback (most recent call last):


 "/Users/mkwyche/workspace/api/tests/test_apispec.py", line 22, in <module>

test_definition()


 "/Users/mkwyche/workspace/api/tests/test_apispec.py", line 18, in test_definition

SPEC.definition('Gist', schema=GistSchema)


 "/Users/mkwyche/workspace/python/.env/lib/python2.7/site-packages/apispec/core.py", line 281, in definition

ret.update(func(self, name, definition=ret, **kwargs))


 "/Users/mkwyche/workspace/python/.env/lib/python2.7/site-packages/apispec/ext/marshmallow/__init__.py", line 109, in schema_definition_helper

json_schema = swagger.schema2jsonschema(schema_instance, spec=spec, name=name)


 "/Users/mkwyche/workspace/python/.env/lib/python2.7/site-packages/apispec/ext/marshmallow/swagger.py", line 545, in schema2jsonschema

return fields2jsonschema(fields, schema, spec=spec, use_refs=use_refs, dump=dump, name=name)


 "/Users/mkwyche/workspace/python/.env/lib/python2.7/site-packages/apispec/ext/marshmallow/swagger.py", line 609, in fields2jsonschema

observed_field_name = _observed_name(field_obj, field_name)


 "/Users/mkwyche/workspace/python/.env/lib/python2.7/site-packages/apispec/ext/marshmallow/swagger.py", line 102, in _observed_name

return field.data_key or name
AttributeError: 'String' object has no attribute 'data_key'

Traceback (most recent call last):


 "C:\Users\adnan\AppData\Local\Programs\Python\Python38-32\lib\site-packages\tornado\ioloop.py", line 907, in _run

return self.callback()


 "C:\Users\adnan\AppData\Local\Programs\Python\Python38-32\lib\site-packages\distributed\nanny.py", line 414, in memory_monitor

process = self.process.process
AttributeError: 'NoneType' object has no attribute 'process'
