Cannot open node-red-dashboard in HA after migration from pi3 to pi4: 404 not found

[guenni1]

Hi,

I have problems to open the nodered dashboard when running nodered under home assistant.

This problem is reported here in detail: Cannot open node-red-dashboard after migration from pi3 to pi4: 404 not found - Dashboard - Node-RED Forum

Would be great if anyone can have a look from HA side to this, its not clear if HA or nodered problem.

THANK YOU!

[guenni1]

I found a solution!!!

In home assistant press “factory reset” in Settings/addons/Nodered/configuration menu, then restart nodered and — it works.

Thank you!