Error: lost connection to WS Server


The backgroud is like this:

  1. I need to use node-red with the hardware of revolution pi.
  2. The original version of node-red on my revpi has no npm installed, so I upgrade the software, seems everything is ok after upgrade.
  3. The original webserver has no revpi patelle existed, and also the palette manager is disabled, so I modified the "settings.js" to enable the "palette manager".
  4. Now I can add revolution pi palettes, and I rebooted my revpi.
  5. I put the revolution pi palette to my flow but it display "disconnected".
  6. I checked the statu of nord-red in terminal, it displays "lost connection to WS server".

My appreciation if anybody can help me.

Best regards!

This topic was automatically closed 60 days after the last reply. New replies are no longer allowed.