Reading Turkish eID problem in release version

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Created Dec ’22

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I have a React-Native application and I implemented a 3rd party eID NFC Reader SDK. This 3rd SDK is using NFCPassportReader library and CoreNFC package also. I'm trying to read Turkish Citizenship eID with this module. My problem this module is working properly in debug mode but It's crushing in release version. I've added a crush log related to this issue and I've added tagReaderSession implementation code. I've added my "com.apple.developer.nfc.readersession.iso7816.select-identifiers" configuration code also. Does anybody have an idea about that problem? Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Subtype: KERN_INVALID_ADDRESS at 0x0000000000000000 Exception Codes: 0x0000000000000001, 0x0000000000000000 VM Region Info: 0 is not in any region. Bytes before following region: 4340301824 REGION TYPE START - END [ VSIZE] PRT/MAX SHRMOD REGION DETAIL UNUSED SPACE AT START --->
_TEXT 102b3c000-10603c000 [ 53.0M] r-x/r-x SM=COW ...ePieMobileDev Termination Reason: SIGNAL 11 Segmentation fault: 11 Terminating Process: exc handler [9236] Triggered by Thread: 8 Thread 8 name: Dispatch queue: com.apple.corenfc.readersession.delegate Thread 8 Crashed: public func tagReaderSession( session: NFCTagReaderSession, didDetect tags: [NFCTag]) { Log.debug( "tagReaderSession:didDetect - (tags[0])" ) if tags.count > 1 { Log.debug( "tagReaderSession:more than 1 tag detected! - (tags)" )

        let errorMessage = NFCViewDisplayMessage.error(.MoreThanOneTagFound)
        self.invalidateSession(errorMessage: errorMessage, error: NFCPassportReaderError.MoreThanOneTagFound)
        return
    }

    let tag = tags.first!
    var passportTag: NFCISO7816Tag
    switch tags.first! {
    case let .iso7816(tag):
        passportTag = tag
    default:
        Log.debug( "tagReaderSession:invalid tag detected!!!" )

        let errorMessage = NFCViewDisplayMessage.error(NFCPassportReaderError.TagNotValid)
        self.invalidateSession(errorMessage:errorMessage, error: NFCPassportReaderError.TagNotValid)
        return
    }
            
    // Connect to tag
    Log.debug( "tagReaderSession:connecting to tag - \(tag)" )
    session.connect(to: tag) { [unowned self] (error: Error?) in
        if error != nil {
            Log.debug( "tagReaderSession:failed to connect to tag - \(error?.localizedDescription ?? "Unknown error")" )
            let errorMessage = NFCViewDisplayMessage.error(NFCPassportReaderError.ConnectionError)
            self.invalidateSession(errorMessage: errorMessage, error: NFCPassportReaderError.ConnectionError)
            return
        }
        
        Log.debug( "tagReaderSession:connected to tag - starting authentication" )
        self.updateReaderSessionMessage( alertMessage: NFCViewDisplayMessage.authenticatingWithPassport(0) )

        self.tagReader = TagReader(tag:passportTag)
        
        if let newAmount = self.dataAmountToReadOverride {
            self.tagReader?.overrideDataAmountToRead(newAmount: newAmount)
        }
        
        self.tagReader!.progress = { [unowned self] (progress) in
            if let dgId = self.currentlyReadingDataGroup {
                self.updateReaderSessionMessage( alertMessage: NFCViewDisplayMessage.readingDataGroupProgress(dgId, progress) )
            } else {
                self.updateReaderSessionMessage( alertMessage: NFCViewDisplayMessage.authenticatingWithPassport(progress) )
            }
        }

        DispatchQueue.global().async {
            self.startReading( )
        }
    }
}

NFCReaderUsageDescription Read the NFC chip of ePassports com.apple.developer.nfc.readersession.iso7816.select-identifiers A0000002471001 Video recording of this issue: https://vimeo.com/784270897 I can run the application in debug mode without any problems, but when I start reading nfc in release mode, the application crashes.

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