Planka config has no effect

[nubbler]

Sorry for writing again, but the old discussion was closed very fast:

I installed Planka with the helper script and it works fine.
But if I want to change the IP Adress (set a fixed IP Adress in my Router for Planka), Planka will not open (loading forever)
Also if I set a DNS name in my router for Planka (e.g. xy.planka.internal), it will not open with that adress.
If I change back the IP for Planka to the original IP that was used during installation, it will work again.

For the helper script the location for the config file was given:

Location of config file
/opt/planka/planka/.env

But in /opt/planka there is no folder planka.

If I create /opt/planka/planka/.env by myself and file the BASE URL
BASE_URL=http://#new IP#:1337
It didn't work.

But if I understand the planka documentation right, there must be alredy a .env file, also for the database parameters. But there is it? THe planka docu didn'T help me much for this....

Is there no .env file by default after running the helper-script and I need to create it manualy?
Or is the location given in https://community-scripts.github.io/ProxmoxVE/scripts?id=planka a typo?

What do I wrong?

[MickLesk]

Typo. If you take a look into the install.sh you see the .env is in /opt/planka

[nubbler]

Thanks very much :-)
I also make a mistake and don't use ls -a to find the hidden file....