升级至Android Studio Flamingo后Dagger项目编译失败求助

1. Add JVM Export Flags to Compiler Args #

In your app-level build.gradle file, add the following under the compileOptions block to grant access to the required internal JDK modules:

android {
    compileOptions {
        // Match source/target compatibility to your project's JDK version
        sourceCompatibility JavaVersion.VERSION_11
        targetCompatibility JavaVersion.VERSION_11
        
        compilerArgs.add('--add-exports=jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED')
        compilerArgs.add('--add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED')
    }
}

2. Verify JDK Consistency Across Machines #

• Open Android Studio → File → Project Structure → SDK Location
• Confirm the JDK location matches the path used on the working machine.
• Ensure both machines run the same JDK version (e.g., OpenJDK 11 or Oracle JDK 11).

3. Enable Dagger's Aggregating Task #

Add this to your app-level build.gradle to resolve annotation processing conflicts:

android {
    annotationProcessorOptions {
        arguments += [
            "dagger.compiler.experimental.enableAggregatingTask": "true"
        ]
    }
}

4. Clear Gradle Daemon Cache #

Corrupted daemon cache can cause inconsistent behavior. Run these commands in your project root:

./gradlew clean
./gradlew --stop
rm -rf ~/.gradle/caches # macOS/Linux
# Windows: rmdir /s /q %USERPROFILE%\.gradle\caches

Then re-sync and rebuild the project.

5. Check Third-Party Plugin Compatibility #

Ensure all custom/third-party Gradle plugins are updated to versions compatible with Gradle 7.4.2 and your Android Studio version. Temporarily disable non-essential plugins to rule out conflicts.

内容的提问来源于stack exchange，提问作者Pavel Poley