Internal Server Error

[Baimanight]

Hello there! I hope you're doing well!
I wanted to share that I've encountered an issue a few times when trying to add an extra station or filter configuration. My temporary solution has been creating a new folder and reconfiguring everything from scratch, which works occasionally.
While this helps, I was wondering: Could there be something I'm overlooking in the process? Would you happen to know a more efficient way to resolve this? I'd truly appreciate any guidance you could share!

127.0.0.1 --[13/May/2025 20:40:28]"PoST /admin/tilters/new?url=%2Fadm1n%2Ff1Lters%2F HTTP/1.1"302 -2025-05-13 20:40:28,319]ERROR in app: Exception on /admin/filters/ [GET]Traceback(most recent call last):File "/public/home/cugb1010221216/anaconda3/envs/p81/lib/python3.8/site-packages/flask/app.py",line 2525,in wsgi_appresponse =self.full dispatch request()File "/public/home/cugb1010221216/anaconda3/envs/p81/lib/python3.8/site-packages/flask/app.py",line 1822,in full dispatch requestrv =self.handle user exception(e)File "/public/home/cugb1010221216/anaconda3/envs/p81/lib/python3.8/site-packages/flask/app.py",line 1820,in full dispatch requestrv=self.dispatch request()File "/public/home/cugb1010221216/anaconda3/envs/p81/lib/python3.8/site-packages/flask/app.py",line 1796,in dispatch requestreturn self.ensure sync(self.view functions[rule.endpoint])(**view _args)
......
File "public/home/cugb1010221216/anaconda3/envs/p81/lib/python3.8/site-packages/flask_admin/templates/bootstrap2/admin/model/list.html", line 120, in blockList row'
<input type="checkbox"name="rowid" class="action-checkbox" value="{{ get _pkvalue(row)}}"title="{{ gettext('Select record')}}"/>File "/public/home/cugb1010221216/anaconda3/envs/p81/lib/python3.8/site-packages/flask_admin/contrib/sqla/view.py",line 425,in get_pk_valuereturn tools.escape(getattr(model,self._primary_key))AttributeError:'NoneType'object has no attribute 'ref127.0.0.1--[13/May/2025 20:40:28]"GET /admin/filters/ HTTP/1.1"500

[Baimanight]

Fortunately, I identified the root cause: the dumped erroneous stations.csv file contained an unexpected column named Level_0, which triggered the internal error. (It seems that adding 'index=False' into msnoise.py ' db_import' just contributes to import successfully but will still lead the internal error in Web and cannot edit stations' info)