ModuleNotFoundError: No module named 'werkzeug.contrib'

[lcyh]

flask.cli.NoAppException flask.cli.NoAppException: While importing "app", an ImportError was raised:

Traceback (most recent call last): File "/Users/luochang/.pyenv/versions/3.7.8/lib/python3.7/site-packages/flask/cli.py", line 240, in locate_app import(module_name) File "/Users/luochang/Desktop/project/game_report_platform/app.py", line 1, in from superset import app File "/Users/luochang/Desktop/project/game_report_platform/superset/init.py", line 32, in from werkzeug.contrib.fixers import ProxyFix ModuleNotFoundError: No module named 'werkzeug.contrib'

This is the problem:
from werkzeug.contrib.fixers import ProxyFix ModuleNotFoundError: No module named 'werkzeug.contrib'

Please give me a plan as soon as possible

[lcyh]

run: pip3 list there are versions:

Python version:Python 3.7.8

Package Version

---

aiohttp 3.7.3 alembic 1.4.3 amqp 2.6.1 apache-superset 0.38.0 apispec 3.3.2 async-timeout 3.0.1 attrs 20.3.0 Babel 2.9.0 backoff 1.10.0 billiard 3.6.3.0 bleach 3.2.1 Brotli 1.0.9 cachelib 0.1.1 celery 4.4.7 cffi 1.14.4 chardet 3.0.4 click 7.1.2 colorama 0.4.4 contextlib2 0.6.0.post1 croniter 0.3.36 cryptography 3.3.1 decorator 4.4.2 defusedxml 0.6.0 dnspython 2.0.0 email-validator 1.1.2 Flask 1.1.2 Flask-AppBuilder 3.1.1 Flask-Babel 1.0.0 Flask-Caching 1.9.0 Flask-Compress 1.8.0 Flask-JWT-Extended 3.25.0 Flask-Login 0.4.1 Flask-Migrate 2.5.3 Flask-OpenID 1.2.5 Flask-SQLAlchemy 2.4.4 flask-talisman 0.7.0 Flask-WTF 0.14.3 geographiclib 1.50 geopy 2.0.0 gunicorn 20.0.4 humanize 3.1.0 idna 2.10 importlib-metadata 3.1.1 isodate 0.6.0 itsdangerous 1.1.0 Jinja2 2.11.2 jsonschema 3.2.0 kombu 4.6.11 Mako 1.1.3 Markdown 3.3.3 MarkupSafe 1.1.1 marshmallow 3.9.1 marshmallow-enum 1.5.1 marshmallow-sqlalchemy 0.23.1 msgpack 1.0.1 multidict 5.1.0 natsort 7.1.0 numpy 1.19.4 packaging 20.7 pandas 1.1.5 parsedatetime 2.6 pathlib2 2.3.5 pip 20.3.1 polyline 1.4.0 prison 0.1.3 py 1.9.0 pyarrow 1.0.1 pycparser 2.20 PyJWT 1.7.1 pyparsing 2.4.7 pyrsistent 0.17.3 python-dateutil 2.8.1 python-dotenv 0.15.0 python-editor 1.0.4 python-geohash 0.8.5 python3-openid 3.2.0 pytz 2020.4 PyYAML 5.3.1 retry 0.9.2 selenium 3.141.0 setuptools 47.1.0 simplejson 3.17.2 six 1.15.0 slackclient 2.5.0 SQLAlchemy 1.3.20 SQLAlchemy-Utils 0.36.8 sqlparse 0.3.0 typing-extensions 3.7.4.3 urllib3 1.26.2 vine 1.3.0 webencodings 0.5.1 Werkzeug 1.0.1 WTForms 2.3.3 WTForms-JSON 0.3.3 yarl 1.6.3 zipp 3.4.0

[lcyh]

when I run : pip uninstall werkzeug pip install werkzeug==0.16.0

But it also does not work;

flask.cli.NoAppException flask.cli.NoAppException: While importing "app", an ImportError was raised:

Traceback (most recent call last): File "/Users/luochang/Desktop/project/game_report_platform/venv/lib/python3.7/site-packages/flask/cli.py", line 240, in locate_app import(module_name) File "/Users/luochang/Desktop/project/game_report_platform/app.py", line 1, in from superset import app File "/Users/luochang/Desktop/project/game_report_platform/superset/init.py", line 35, in from superset import config File "/Users/luochang/Desktop/project/game_report_platform/superset/config.py", line 29, in import redis ModuleNotFoundError: No module named 'redis'

please help me as soon as !

[rayluo]

File "/Users/luochang/Desktop/project/game_report_platform/app.py", line 1, in from superset import app File "/Users/luochang/Desktop/project/game_report_platform/superset/init.py", line 32, in from werkzeug.contrib.fixers import ProxyFix ModuleNotFoundError: No module named 'werkzeug.contrib'

This is the problem:

Well, this is the problem, your code snippet above was NOT part of our sample code

Please give me a plan as soon as possible

Plan:

1. Clone or download this web app sample as-is
2. Follow its README.md to run pip install -r requirements.txt to install its dependency
3. Try to reproduce your issue