Mbed forum

Manifest rejected, certificate not found

mbed_client

(Greg __) #1

Hello, I am trying to run the FW update following the demo example (pelion-example-disco-iot01) on the ST Disco IoT L475 but the update always fails. The log I get from Pelion is:

January 10, 2019 11:43:10 AM FAIL Device failed to reach desired state Campaign: Update campaign 2019-01-10 11:42
January 10, 2019 11:43:10 AM INFO Idle
January 10, 2019 11:43:10 AM FAIL Manifest rejected, certificate not found Campaign: Update campaign 2019-01-10 11:42

I don’t think I am doing anything weird but, despite trying several time, I always get the same result.
Am I missing something?


(shai feldman) #2

A few things to check:

  1. Can you let us know the versions of all items involved – mbed OS, cloud-client, python, etc. I believe, the manifest tool is very particular about the python version being used.
  2. Are you using a developer certificate or one of your own certificates?
  3. Mbed commands have verbose, very-verbose options to get diagnostic output.
    4.Did you follow - https://cloud.mbed.com/docs/v1.2/updating-firmware/updating-end-to-end.html

Hope this helps.

Thanks, Shai

ARM Mbed cloud Support