Newer versions of the graph (2.0.0+) use the new JSON endpoint that was introduced with platform version 2.3.5.145. The new endpoint is:
-
http://hubitat.local/hub/zigbee/getChildAndRouteInfoJson (if this link does not work directly, try changing
hubitat.localwith your hub's IP address).
If you get a 404 on that (not some JSON formatted data), and don't want to upgrade your platform, you can use the latest zigbee-graph.html file version that still uses the old endpoint:
On Mac you can download this file to your Desktop using the following command in Terminal:
cd ~/Desktop; curl -OL https://raw.githubusercontent.com/dan-danache/hubitat/zigbee-graph-app_1.4.0/zigbee-graph-app/zigbee-graph.html
Then manually add the downloaded file into the Hubitat File Manager.
