New install - Upload RT Failed



  • Hi all,

    I've just received my first Unipi Neuron L503 and followed the "Mervis step-by-step manual" to get it up and running. But I'm hitting an issues: When I try to "Upload RT" it states it failed. Current "Runtime Version": 1.0.3107.58525.

    (Also when "Attaching PLC" to Mervis -> Status bar: Capabilities parsing failed)

    I am able to SSH with the root user, and I can connect to the PLC via the UDP broadcast. The 3 RUN LEDs go simultaneous ON-OFF (2 seconds each).

    Any tips on how to get this fixed?

    Thank you.


  • administrators

    Hi @OlivierP,

    Is there any chance you have changed the SSCP connection username and/or password? Aside from the message "capabilities parsing failed" you should see a message containing "wrong username or password?". If so then you can fix this by replacing the image with the stock one.

    If this is not the case, then it would be helpful if you could provide us with some more information, specifically the IDE version, image name and version, and the response for the command "sudo cat /proc/cpuinfo"