Problem description:
Hi guys Api Flask is not working at all in Replit. I created a simple demo project and is crashing.
You can check this here: https://replit.com/@fioritonicolas/OblongColorfulBash
Expected behavior:
Use ApiFlask, run and work
Actual behavior:
Install ApiFlask and see the project crash
Error:
Traceback (most recent call last):
File “main.py”, line 1, in
from apiflask import APIFlask, jsonify
File “/home/runner/OblongColorfulBash/venv/lib/python3.10/site-packages/apiflask/init.py”, line 1, in
from . import fields as fields
File “/home/runner/OblongColorfulBash/venv/lib/python3.10/site-packages/apiflask/fields.py”, line 6, in
from flask_marshmallow.fields import AbsoluteURLFor as AbsoluteURLFor
File “/home/runner/OblongColorfulBash/venv/lib/python3.10/site-packages/flask_marshmallow/init.py”, line 13, in
from . import fields
File “/home/runner/OblongColorfulBash/venv/lib/python3.10/site-packages/flask_marshmallow/fields.py”, line 12, in
from flask import url_for
File “/home/runner/OblongColorfulBash/venv/lib/python3.10/site-packages/flask/init.py”, line 4, in
from . import json as json
File “/home/runner/OblongColorfulBash/venv/lib/python3.10/site-packages/flask/json/init.py”, line 8, in
from …globals import current_app
File “/home/runner/OblongColorfulBash/venv/lib/python3.10/site-packages/flask/globals.py”, line 4, in
from werkzeug.local import LocalProxy
File “/home/runner/OblongColorfulBash/venv/lib/python3.10/site-packages/werkzeug/init.py”, line 2, in
from .test import Client as Client
File “/home/runner/OblongColorfulBash/venv/lib/python3.10/site-packages/werkzeug/test.py”, line 29, in
from .sansio.multipart import Data
File “/home/runner/OblongColorfulBash/venv/lib/python3.10/site-packages/werkzeug/sansio/multipart.py”, line 22, in
class Preamble(Event):
File “/home/runner/OblongColorfulBash/venv/lib/python3.10/site-packages/dataclasses.py”, line 950, in wrap
return _process_class(cls, init, repr, eq, order, unsafe_hash, frozen)
File “/home/runner/OblongColorfulBash/venv/lib/python3.10/site-packages/dataclasses.py”, line 800, in _process_class
cls_fields = [_get_field(cls, name, type)
File “/home/runner/OblongColorfulBash/venv/lib/python3.10/site-packages/dataclasses.py”, line 800, in
cls_fields = [_get_field(cls, name, type)
File “/home/runner/OblongColorfulBash/venv/lib/python3.10/site-packages/dataclasses.py”, line 659, in _get_field
if (_is_classvar(a_type, typing)
File “/home/runner/OblongColorfulBash/venv/lib/python3.10/site-packages/dataclasses.py”, line 550, in _is_classvar
return type(a_type) is typing._ClassVar
AttributeError: module ‘typing’ has no attribute ‘_ClassVar’. Did you mean: ‘ClassVar’?