CODEWITHSUNDEEP
androidreactjsbarcode-scannercapacitor
nur najihah
nur najihah

Reputation: 81

Reactjs + Capacitor Barcode Scanner: Execution failed for task ':capacitor-barcode-scanner:compileDebugKotlin'

Edited

I still don't know the solution to this but I change from using @capacitor/barcode-scanner to html5-qrcode npm package. It still gives off the same functionalities but I don't have to deal with the error anymore.

But if you know the solution to my issue, feel free to share.

I'm using @capacitor/barcode-scanner in a reactjs project. The web version runs perfectly, but an error occurs for the mobile app ver.

I got this error when running the application

Execution failed for task ':capacitor-barcode-scanner:compileDebugKotlin'. Inconsistent JVM-target compatibility detected for tasks 'compileDebugJavaWithJavac' (17) and 'compileDebugKotlin' (21).

I tried to change the java version in capacitor.build.gradle file but it will revert back to original when sync.

I also install jdk 17 and jdk 21 to try which one is suitable, but still received the same error.

Here are the solutions I've tried: Link 1 Link 2 Link 3

Does the error come from Capacitor Barcode Scanner plugin or the Android?

Upvotes: 0

Views: 393

Answers (3)

Juho Rutila
Juho Rutila

Reputation: 2478

I don't know what would be the ultimate solution here, but I had to go to node_modules/@capacitor/android/build.gradle and change the android.compileOptions that were JavaVersion.VERSION_17 to JavaVersion.VERSION_21.

I am not that familiar with native Android development that I could say if this is a bug in @capacitor/barcode-scanner or should I config something in my project.

Upvotes: 0

Pratik Prakash Bindage
Pratik Prakash Bindage

Reputation: 967

If you are using latest JDK to your project then you can make changes in build.gradle(app-level) and your project will run successfully.

compileOptions {
    sourceCompatibility JavaVersion.VERSION_21 // Adjust the version to the one that works for your project.
    targetCompatibility JavaVersion.VERSION_21 // Adjust the version to the one that works for your project.
}

and

kotlinOptions {
    jvmTarget = '21'  // Adjust the version to the one that works for your project.
}

Upvotes: 0

Ankit Gorane
Ankit Gorane

Reputation: 1

If jdk 21 version not works. Then java 17 is always safer option to choose.

in gradle change source and target compatibility to 17 version for better stability

Upvotes: 0

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