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androidreact-nativereact-native-vision-camera

React Native Vision Camera -> MaxImage Buffer Problem

Currently I am having a weird problem . I am using this package react-native-vision-camera(3.9.0) and react-native(0.71.14) . So when i tried to scan a QR on my project it has this error

W/ImageReader_JNI: Unable to acquire a buffer item, very likely client tried to acquire more than maxImages buffers

But when I tried it on a fresh project it does work and can scan a QR without that error above .

So I am asking what could be the possible reason or configuration needed or file to check to why is this happening.

a bit of information :

gradle.properties :

VisionCamera_disableFrameProcessors=true

build.gradle :

implementation("com.google.mlkit:barcode-scanning:17.2.0")

and for the code is just like this

<Camera
   style={StyleSheet.absoluteFillObject}
   device={device}
   isActive={scannerActive}
   codeScanner={detectedBarcode}
   {...(Platform.OS === 'ios' && {frameProcessor})}
/>

Hoping someone could enlighten me . Thank you.

Edited :

E/libc: Access denied finding property "persist.vendor.camera.privapp.list"

E/libc: Access denied finding property "vendor.camera.aux.packagelist"

it seems like I have also this error on my logcat which is I miss out.

Solution

  • For those who may encounter this problem . The problem was the QR code we are generating from our backend was lacking of whitespace so when we are scanning the QR Code that was generated from the backend it wasn't scanning . So make sure if you are generating a QR Code from your backend it must have enough whitespace area :). Thanks