• DepthAI-v2

  • Fatal error. Please report to developers. Log: 'PlgSrcMipi' '601'

Hi,

We got this error on OAK-D-CM4 device. Please can you highlight what this error is about? and how to resolve it so it does not reoccur.

Note: Depthai version: 2.22.0.0

Thanks!

Hi @owl
Communication issue on the mipi lanes which the sensors use to communicate with the base board.
What scripts are you running when experiencing the issue? Also please upgrade to depthai 2.24.0.

Thanks,
Jaka

Thank you Jaka for your response.

We are using a custom script in a production environment. The script was running for almost one month, where it takes an image when triggered and utilize detection network linked to Yolo model to detect objects. It is working smoothly except for this time when it failed with this critical error at some point making the camera connection to be closed. And required a manual restart.

I would like to include an exception handling for such error so we do not lose the camera connection while running in a time sensitive production environment.

Do you think the upgrade will prevent this error from happening again? Or it might still happen? What is the best way to handle this error beside restarting the camera which takes around 5-10 seconds?

Thanks in advance!

    owl Do you think the upgrade will prevent this error from happening again? Or it might still happen? What is the best way to handle this error beside restarting the camera which takes around 5-10 seconds?

    We have taken some stability measures for depthai 2.24, so updating the version might fix the issue you are experiencing, but I can't say for sure. Currently, there is no way to handle fatal errors. The error handling itself is in watchdog which will restart the device if it detects an issue. No other way atm.

    Thanks,
    Jaka