[GitHub] [superset] jaihind213 commented on issue #20319: werkzeug.exceptions.NotFound: 404 Not Found: The requested URL was not found on the server

["jaihind213 (via GitHub)" <gi...@apache.org>]

jaihind213 commented on issue #20319:
URL: https://github.com/apache/superset/issues/20319#issuecomment-1741625516

   on mac m1:
   
   faced the same exception which was giving me a bad rendering:
   ---
   ```
   2023-09-29 11:26:34,361:WARNING:superset.views.base:HTTPException
   superset_app           | Traceback (most recent call last):
   superset_app           |   File "/usr/local/lib/python3.9/site-packages/flask/app.py", line 1823, in full_dispatch_request
   superset_app           |     rv = self.dispatch_request()
   superset_app           |   File "/usr/local/lib/python3.9/site-packages/flask/app.py", line 1788, in dispatch_request
   superset_app           |     self.raise_routing_exception(req)
   superset_app           |   File "/usr/local/lib/python3.9/site-packages/flask/app.py", line 1770, in raise_routing_exception
   superset_app           |     raise request.routing_exception  # type: ignore
   superset_app           |   File "/usr/local/lib/python3.9/site-packages/flask/ctx.py", line 351, in match_request
   superset_app           |     result = self.url_adapter.match(return_rule=True)  # type: ignore
   superset_app           |   File "/usr/local/lib/python3.9/site-packages/werkzeug/routing/map.py", line 652, in match
   superset_app           |     raise NotFound() from None
   superset_app           | werkzeug.exceptions.NotFound: 404 Not Found: The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.
   
   ```
   ---
   
   I did the following and it worked for me:
   ```
   git clone https://github.com/apache/superset
   #installed node npm with versions v18.16.0/ 9.5.1 respectively.
   npm install cross-env
   npm install -f --no-optional --global webpack webpack-cli; 
   npm run build
   #create virtual env of 3.9 and activate
   mamba create -n superset python=3.9 ; mamba activate superset; 
   pip install -r requirements/testing.txt;
   pip install -e .;
   superset db upgrade;
   superset fab create-admin;
   superset init;
   superset load-examples;
   export SUPERSET_SECRET_KEY=D1acauGDSStiNuu2O1ZmK9E59QUPkRfB_some_key
   export TALISMAN_ENABLED="False"
   FLASK_ENV=development superset run -p 8088 --with-threads --reload --debugger
   ```
   
   hope this helps.


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