New Integration MIA

Needed to add a new integration, all went well throughout installation though it never showed up in “Configured.” Trying to reinstall it again, I get:

Config flow could not be loaded: {“message”:“Invalid handler specified”}

Looked through the forum, found one reference where repeated attempts succeeded. No joy here. Any thoughts about how to proceed?


It’s a bit desperating to have to ask, but: Which integration?


Thought it was a general problem not specific to any particular one. Nevertheless, it was for Ecowitt.

NM, was able to do a restore from a previous backup .tar


Nice that you got it working now.

For the future, please provide as much information as possible when you are looking for support.
The simple fact that you couldn’t solve the issue by yourself might indicate that any assumptions you might have are wrong.