路过青枫:
doccano init 报错怎么能解决
Traceback (most recent call last):
File "D:\anaconda\envs\doccano_ner\lib\runpy.py", line 197, in _run_module_as_main
return _run_code(code, main_globals, None,
File "D:\anaconda\envs\doccano_ner\lib\runpy.py", line 87, in _run_code
exec(code, run_globals)
File "D:\anaconda\envs\doccano_ner\Scripts\doccano.exe\__main__.py", line 4, in
File "D:\anaconda\envs\doccano_ner\lib\site-packages\backend\cli.py", line 10, in
from environs import Env
File "D:\anaconda\envs\doccano_ner\lib\site-packages\environs\__init__.py", line 58, in
_SUPPORTS_LOAD_DEFAULT = ma.__version_info__ >= (3, 13)
AttributeError: module 'marshmallow' has no attribute '__version_info__'