Power Apps Can't Scan Barcode

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Posted on 20 Feb 2025 08:24:08 by CU25020617-0

i wanna scan barcode on power apps with

Formula : 

Set(VarBarcode; Concat(BarcodeReader1.Barcodes; Text(ThisRecord.Value); ";"))
but i got some issue : 

1. The 'Concat' function has some invalid arguments.
 
2. Invalid argument type.
 
3. The 'Text' function has some invalid arguments.
 
4. Invalid name. 'ThisRecord' is not recognized.
 
5. The '.' operator cannot be used on Error values.

how to solve it ??

power apps error.jpg

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CU26031322-0 17 on 20 Feb 2025 at 16:37:43

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Power Apps Can't Scan Barcode

Hey, I had the same issue with the barcodeReader, this is due to the last update of Power Apps that was automatically update on my Application. The barcodeReader no longer return a table.

To resolve this I just had to change the version of power apps to : 3.25021.9

I think all the version like 3.25022.8 or upper have the same issue.

If you have the same just change manually the version here :

:
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Michael E. Gernaey 42,549 Super User 2025 Season 1 on 20 Feb 2025 at 16:00:41

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Power Apps Can't Scan Barcode

Yeah its been broken for a day or 2. The returned collection (aka table) is not a Record so its breaking everyone
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HF-20021026-0 11 on 20 Feb 2025 at 14:06:19

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Power Apps Can't Scan Barcode

My barcodes stoped to work also... I really don't know how to fix... I sent a e-mail to Microsoft.