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How to find eCLR exception descrition?

alexsanchezalexsanchez
edited February 2021 in PLCnext Technology & PLCnext Controls

Hello,

 

I am using FBs written in C#. We have a problem where the PLC goes into a Sleepy Crash, no errors but no execution of my code.

 

When I stop the PLC I get the eCLR exception Unhandled message, but there is nothing on the Notifications nor on the output.log.

 

How do I know what caused the exception? Thanks. 

 

Exception

Comments

  • Eduard PLCnext TeamEduard PLCnext Team

    Hello alexsanchez,

    please try to  provide the exception into Output.log File:

       

     

    try
    {
     your Method
    }

    catch (Exception ex)
    {
    Eclr.Log.Error(ex.Message + "\r\n" + "StackTrace" + ex.StackTrace);
    }

    Please also find additional Information/Options in Deskription of "Exception Class" in eCLR Programming Reference. 

     

    Best Regards

    Eduard

  • alexsanchezalexsanchez

    Thank you Edward, that was very useful.

     

    Alex

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