java.lang.StringIndexOutOfBoundsException when scanning a AZTEC code

[ElishaAz]

I got a java.lang.StringIndexOutOfBoundsException when scanning a specific AZTEC code.
I will not share it here, as it contains private information.
Here is the stack trace:

java.lang.StringIndexOutOfBoundsException: length=149; index=149
        at java.lang.String.charAt(Native Method)
        at com.example.barcodescanner.model.schema.BoardingPass$Companion.parse(BoardingPass.kt:50)
        at com.example.barcodescanner.usecase.BarcodeParser.parseSchema(BarcodeParser.kt:26)
        at com.example.barcodescanner.usecase.BarcodeParser.parseResult(BarcodeParser.kt:12)
        at com.example.barcodescanner.feature.tabs.scan.ScanBarcodeFromCameraFragment.handleScannedBarcode(ScanBarcodeFromCameraFragment.kt:240)
        at com.example.barcodescanner.feature.tabs.scan.ScanBarcodeFromCameraFragment.$r8$lambda$rHL_73-k4ZYCMBygp3TtPOjHzhc(Unknown Source:0)
        at com.example.barcodescanner.feature.tabs.scan.ScanBarcodeFromCameraFragment$$ExternalSyntheticLambda5.onDecoded(Unknown Source:2)
        at com.budiyev.android.codescanner.Decoder$DecoderThread.run(Decoder.java:141)

The app crashes immediately after scanning, every time.

[Ferguson44]

9