BaseDexClassLoader.findClass Closed on 3 Dec 2024 java.lang.ClassNotFoundException - Didn't find class "com.vmadalin.easypermissions.components.TestActivity" on pa Nexus 5x Android 13 exception. Class not found.

[ronenfe]

The ClassNotFoundException indicates that the runtime environment cannot locate the class com.vmadalin.easypermissions.components.TestAppCompatActivity . This usually happens when the class is not included in the application's APK or when there is a mismatch in the classpath.

Debugging Steps:

Verify Class Inclusion: Ensure that the com.vmadalin.easypermissions.components.TestAppCompatActivity class is present in the project's source code and is correctly packaged in the APK.

Check Dependencies: Review the project's dependencies, particularly the easypermissions library. Make sure the library is correctly declared in the build.gradle file and that the version is compatible with the project's target SDK.

Inspect Classpath: Examine the classpath provided in the exception message. Verify that the APK file and its split configurations are correctly listed.

Analyze Build Process: Investigate the build process to ensure that the class is properly compiled and packaged into the APK.

Clean and Rebuild: Perform a clean build and rebuild of the project to resolve potential issues with the build process.

Actionable Next Steps:

Update Dependencies: Update the easypermissions library to the latest version.

Recompile and Package: Recompile and package the application to ensure that the class is correctly included in the APK.

Verify Classpath: Double-check the classpath to ensure that the APK and its split configurations are correctly listed.

Clean and Rebuild: Clean and rebuild the project to resolve potential build issues.

Best Practices:

Dependency Management: Use a dependency management tool like Gradle to manage project dependencies and ensure compatibility.

Code Organization: Organize code into modules or packages to improve maintainability and reduce the risk of classpath issues.

Regular Testing: Conduct thorough testing to identify and resolve issues early in the development cycle.

Version Control: Use version control systems to track changes and revert to previous versions if necessary.

Code Review: Implement code review practices to catch potential errors before they are introduced into the codebase.

AI insights generated by Gemini in Firebase are experimental. It may respond with inaccurate information that doesn't represent Google's views. Avoid using untested.

Fatal Exception: java.lang.RuntimeException
Unable to instantiate activity ComponentInfo{net.festinger.autovolumefree/com.vmadalin.easypermissions.components.TestActivity}: java.lang.ClassNotFoundException: Didn't find class "com.vmadalin.easypermissions.components.TestActivity" on path: DexPathList[[zip file "/data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/base.apk", zip file "/data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/split_config.arm64_v8a.apk", zip file "/data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/split_config.en.apk", zip file "/data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/split_config.xxhdpi.apk"],nativeLibraryDirectories=[/data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/lib/arm64, /data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/base.apk!/lib/arm64-v8a, /data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/split_config.arm64_v8a.apk!/lib/arm64-v8a, /data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/split_config.en.apk!/lib/arm64-v8a, /data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/split_config.xxhdpi.apk!/lib/arm64-v8a, /system/lib64, /system_ext/lib64]]
android.app.ActivityThread.performLaunchActivity (ActivityThread.java:3551)

com.android.internal.os.ZygoteInit.main (ZygoteInit.java:936)
Caused by java.lang.ClassNotFoundException
Didn't find class "com.vmadalin.easypermissions.components.TestActivity" on path: DexPathList[[zip file "/data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/base.apk", zip file "/data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/split_config.arm64_v8a.apk", zip file "/data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/split_config.en.apk", zip file "/data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/split_config.xxhdpi.apk"],nativeLibraryDirectories=[/data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/lib/arm64, /data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/base.apk!/lib/arm64-v8a, /data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/split_config.arm64_v8a.apk!/lib/arm64-v8a, /data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/split_config.en.apk!/lib/arm64-v8a, /data/app/~~XtFkAyvFDxYb-NcwMRzJ4g==/net.festinger.autovolumefree-8RWCkeeO4xF_C1r6ubHK0Q==/split_config.xxhdpi.apk!/lib/arm64-v8a, /system/lib64, /system_ext/lib64]]