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Power Platform Community / Forums / Power Apps / Error handling of cust...
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Error handling of custom connectors

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Posted on by 14

Hello,

 I am trying to get the errors that comes from Restapi call through custom connectors.

Kaushals2610_0-1611233387211.png

this error doesnt get stored in my collection.It says the collection is empty.How else do I access it?

Thanks in advance.

Kaushal

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  • timl Profile Picture
    37,287 Super User 2026 Season 2 on at

    Hi @Kaushals2610 

    You can possibly retrieve the error details through the Errors collection. There are more details here.

    https://docs.microsoft.com/en-gb/powerapps/maker/canvas-apps/functions/function-errors

     

  • Kaushals2610 Profile Picture
    14 on at

    Hi @timl ,I tried this."You can check for the existence of errors with the [IsEmpty] function in the formula IsEmpty( Errors ( ... ) )." from the link and it says its empty.I am not using Patch.I just want my json data which shows while I test it and it doesnt when the app runs.When I view my collections there also there is an empty table.Why when the query suceeds it shows me the json data and when its error it doesnt?

  • timl Profile Picture
    37,287 Super User 2026 Season 2 on at

    @Kaushals2610  - Unfortunately, I currently don't have a custom connector that returns a 400 authentication error at the moment to test this behaviour. Perhaps one of the other users can comment on this...

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