Need help! Yeelight CubeLite fails to link in SignalRGB (Cannot read property 'id' of undefined)

Support
1

Need help with Yeelight CubeLite in SignalRGB! The official addon finds my device via UDP on 2.4GHz with LAN control on, but clicking “Link” fails with: Cannot read property 'id' of undefined.

Inside Yeelight.js, cachedController returns undefined. Patching the script works, but SignalRGB auto-overwrites it on launch, and Read-Only freezes the app at startup.

Has anyone found a workaround to link CubeLite or stop SignalRGB from overwriting local addon edits without hanging? Any tip is appreciated!

2

This appears to be an issue with the Yeelight add-on rather than your network settings.

Please avoid manually editing Yeelight.js or setting it to read-only, as this can cause SignalRGB to hang during startup.

Could you submit a bug report through SignalRGB using the bug report icon? Please include the error message and mention that it occurs when clicking Link on your Yeelight CubeLite.

3

Hello Benny,

I tested the issue on the latest SignalRGB Beta version, but the behavior and crash persist without any change.

Additionally, I have two separate CubeLite units, and neither of them connects—both trigger the exact same error in the logs.

Best regards,
Luís Henrique Ferreira

4

To use your version of the plugin, you’ll need to rename it and place it in the custom plugins folder.

It’s being overwritten likely because it’s in the same location and/or has the same name as the one being pushed by the app servers.

If you send us your fix, we can help escalate that! Send a bug report or email us :slight_smile: