Zigbee2mqtt - nothing loads in WebUI. zigbee2mqttassistant half works

I’ve had zigbee2mqtt working for a while now. I use zigbee2mqttassistant for the web interface, and up until the past month or two, it’s worked fine.

Here’s the issues I’m having:

  • zigbee2mqttassistant map has no connecting lines. I’ve reset local state several times, and nothing.
  • “allow new devices to join network” doesn’t work once clicked.

The default zigbee2mqtt web UI has nothing actually load. I can see the various tabs/pages, but nothing is actually loaded. I just get “loading please wait”.

Any ideas? I can’t add any devices now, since the “add new devices” just spins/loads. on the default zigbee2mqtt web ui, the Permit Join button does the same.

My zigbee network has a CC2531 main controller, and then (2) CC2530 routers to repeat the signal throughout the house.

Exactly the same setup and did all resets as well, nothing helped.

Have you enabled the new_api in the configuration? As per documentation:

frontend:
  port: 8080
experimental:
  new_api: true

Thank you so much! I totally missed that from the documentation. Web UI looks to be working now.

Good news. Glad I could help