This “Missing classes detected while running R8” error usually happens during the release build of a Flutter/Android app. It means that R8 (the shrinker/obfuscator for Android) cannot find some classes referenced in your code or… [SOLVED] ERROR: Missing classes detected while running R8

That error means your build has duplicate .so (native library) files — Gradle finds 2 copies of libaosl.so under lib/arm64-v8a/. This usually happens when multiple dependencies include the same native library (for example, two SDKs… [SOLVED] 2 files found with path ‘lib/arm64-v8a/libaosl.so’ from inputs