Wemo Mini Outlets

[chuck.schwer]

Explanation here:

Hub Update 2.1.0.x - User App Errors

I don't see how that could possibly have been working. I'm pretty sure this is one of those cases where you made multiple changes but you did not realize it and just assumed it was the last change (upgrading your hub) that broke it. I actually use the wemo connect as well, I had my own version but I switched to the one I believe the rest of the community is using : hubitat/jason0x43-wemo_connect.groovy at master · jason0x43/hubitat · GitHub I too got the same error. I looked at the line it w…