i have checked compatibility of the dependency and flutter and dart version also [uploading image for more information of error][1] according to me it should work since all versions are compatible

Tried Downgrading the Dependencies to earlier versions, but the issue persists. What I Have Tried: Cleared Flutter's Cache:

bash Copy Edit flutter clean Deleted the .dart_tool directory and re-ran flutter pub get.

Checked for Dependency Conflicts by running:

bash Copy Edit flutter pub deps Tried Downgrading the Dependencies to earlier versions, but the issue persists.

Deleted and Reinstalled Flutter SDK completely.

Checked Java Version using:

bash Copy Edit java -version It's correctly set to Java 17 (which is required for the latest Flutter versions). [1]: .png

i have checked compatibility of the dependency and flutter and dart version also [uploading image for more information of error][1] according to me it should work since all versions are compatible

Tried Downgrading the Dependencies to earlier versions, but the issue persists. What I Have Tried: Cleared Flutter's Cache:

bash Copy Edit flutter clean Deleted the .dart_tool directory and re-ran flutter pub get.

Checked for Dependency Conflicts by running:

bash Copy Edit flutter pub deps Tried Downgrading the Dependencies to earlier versions, but the issue persists.

Deleted and Reinstalled Flutter SDK completely.

Checked Java Version using:

bash Copy Edit java -version It's correctly set to Java 17 (which is required for the latest Flutter versions). [1]: https://i.sstatic/3KRYBHul.png

• flutter
• dependencies
• flutter-hive

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1 Answer 1

Sorted by: Reset to default 0

The error you are getting "Incompatible magic value 0 in class file build_a0b42vr" usually occurs due to corruption in compiled Java/Kotlin class files or issues with the Gradle build system.

Run the following commands to remove any corrupted build files:

flutter clean
rm -rf android/.gradle
rm -rf android/.idea
rm -rf .dart_tool
rm -rf build
flutter pub get

Upgrade Gradle and Kotlin versions :

android/build.gradle

dependencies {
    classpath 'com.android.tools.build:gradle:8.0.2'
}

android/gradle/wrapper/gradle-wrapper.properties

distributionUrl=https\://services.gradle./distributions/gradle-8.0-all.zip

android/build.gradle

ext.kotlin_version = '1.8.20'

final solution if none of the above works for you then create a fresh Flutter project and migrate your code over to rule out deeper project-specific corruption.