UE4.25 Android packaging error

[Εxtrone]

I decided to port my project to 4.25 from 4.24. I set up Android Studio and all that. But I'm getting this error when trying to package for Android(ETC2).
I see that it's says some java modules are missing, but how do I fix this?



Log :

UATHelper: Packaging (Android (ETC2)): > Task :app:compileDebugJavaWithJavac
UATHelper: Packaging (Android (ETC2)): Gradle may disable incremental compilation as the following annotation processors are not incremental: lifecycle-compiler-2.0.0.jar (androidx.lifecycle:lifecycle-compiler:2.0.0).
UATHelper: Packaging (Android (ETC2)): Consider setting the experimental feature flag android.enableSeparateAnnotationProcessing=true in the gradle.properties file to run annotation processing in a separate task and make compilation incremental.
UATHelper: Packaging (Android (ETC2)): Z:\app\src\main\java\com\epicgames\ue4\GameActivity.java:211: error: cannot find symbol
UATHelper: Packaging (Android (ETC2)): import android.support.v4.app.NotificationManagerCompat;
UATHelper: Packaging (Android (ETC2)): ^
UATHelper: Packaging (Android (ETC2)): symbol: class NotificationManagerCompat
UATHelper: Packaging (Android (ETC2)): location: package android.support.v4.app
UATHelper: Packaging (Android (ETC2)): Z:\app\src\main\java\com\epicgames\ue4\GameActivity.java:212: error: package android.support.v4.content does not exist
UATHelper: Packaging (Android (ETC2)): import android.support.v4.content.FileProvider;
UATHelper: Packaging (Android (ETC2)): ^
UATHelper: Packaging (Android (ETC2)): Z:\app\src\main\java\com\epicgames\ue4\network\NetworkChangedManager.java:25: error: cannot find symbol
UATHelper: Packaging (Android (ETC2)): private Set<WeakReference<NetworkChangedListener>> networkChangedListeners = new HashSet<>();
UATHelper: Packaging (Android (ETC2)): ^
UATHelper: Packaging (Android (ETC2)): symbol: class NetworkChangedListener
UATHelper: Packaging (Android (ETC2)): location: class NetworkChangedManager
UATHelper: Packaging (Android (ETC2)): Z:\app\src\main\java\com\epicgames\ue4\network\NetworkChangedManager.java:84: error: cannot find symbol
UATHelper: Packaging (Android (ETC2)): public boolean addListener(WeakReference<NetworkChangedListener> listener) {
UATHelper: Packaging (Android (ETC2)): ^
UATHelper: Packaging (Android (ETC2)): symbol: class NetworkChangedListener
UATHelper: Packaging (Android (ETC2)): location: class NetworkChangedManager
UATHelper: Packaging (Android (ETC2)): Z:\app\src\main\java\com\epicgames\ue4\network\NetworkChangedManager.java:89: error: cannot find symbol
UATHelper: Packaging (Android (ETC2)): public boolean removeListener(WeakReference<NetworkChangedListener> listener) {
UATHelper: Packaging (Android (ETC2)): ^
UATHelper: Packaging (Android (ETC2)): symbol: class NetworkChangedListener
UATHelper: Packaging (Android (ETC2)): location: class NetworkChangedManager
UATHelper: Packaging (Android (ETC2)): Z:\app\src\main\java\com\epicgames\ue4\network\NetworkConnectivityClient.java:6: error: package android.support.annotation does not exist
UATHelper: Packaging (Android (ETC2)): import android.support.annotation.NonNull;
UATHelper: Packaging (Android (ETC2)): ^
UATHelper: Packaging (Android (ETC2)):
UATHelper: Packaging (Android (ETC2)): Z:\app\src\main\java\com\epicgames\ue4\network\NetworkConnectivityClient.java:15: error: cannot find symbol
UATHelper: Packaging (Android (ETC2)): void initNetworkCallback(@NonNull Context context);
UATHelper: Packaging (Android (ETC2)): ^
UATHelper: Packaging (Android (ETC2)): symbol: class NonNull
UATHelper: Packaging (Android (ETC2)): location: interface NetworkConnectivityClient
UATHelper: Packaging (Android (ETC2)): 7 errors
UATHelper: Packaging (Android (ETC2)): > Task :app:compileDebugJavaWithJavac FAILED
PackagingResults: Error: cannot find symbol
PackagingResults: Error: package android.support.v4.content does not exist
PackagingResults: Error: cannot find symbol
PackagingResults: Error: cannot find symbol
PackagingResults: Error: cannot find symbol
PackagingResults: Error: package android.support.annotation does not exist
PackagingResults: Error: cannot find symbol
UATHelper: Packaging (Android (ETC2)):
UATHelper: Packaging (Android (ETC2)): FAILURE: Build failed with an exception.
UATHelper: Packaging (Android (ETC2)):
UATHelper: Packaging (Android (ETC2)): * What went wrong:
UATHelper: Packaging (Android (ETC2)): Execution failed for task ':app:compileDebugJavaWithJavac'.
UATHelper: Packaging (Android (ETC2)): > Compilation failed; see the compiler error output for details.
UATHelper: Packaging (Android (ETC2)):
UATHelper: Packaging (Android (ETC2)): * Try:
UATHelper: Packaging (Android (ETC2)): Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
UATHelper: Packaging (Android (ETC2)):
UATHelper: Packaging (Android (ETC2)): * Get more help at https://help.gradle.org
UATHelper: Packaging (Android (ETC2)):
UATHelper: Packaging (Android (ETC2)): BUILD FAILED in 35s
UATHelper: Packaging (Android (ETC2)): 31 actionable tasks: 31 executed
UATHelper: Packaging (Android (ETC2)): ERROR: cmd.exe failed with args /c "D:\UnrealEngine\2019\December\MobilePong 4.25\Intermediate\Android\armv7\gradle\rungradle.bat" :app:assembleDebug
PackagingResults: Error: cmd.exe failed with args /c "D:\UnrealEngine\2019\December\MobilePong 4.25\Intermediate\Android\armv7\gradle\rungradle.bat" :app:assembleDebug
UATHelper: Packaging (Android (ETC2)): Took 87.9822946s to run UnrealBuildTool.exe, ExitCode=6
UATHelper: Packaging (Android (ETC2)): UnrealBuildTool failed. See log for more details. (C:\Users\UserName\AppData\Roaming\Unreal Engine\AutomationTool\Logs\D+UnrealEngine+UE_4.25\UBT-MobilePong-Android-Shipping_2.txt)
UATHelper: Packaging (Android (ETC2)): AutomationTool exiting with ExitCode=6 (6)
UATHelper: Packaging (Android (ETC2)): BUILD FAILED
PackagingResults: Error: Unknown Error

[Εxtrone]

Looks like the problem was with a plugin I used. Removed the plugin. Now the Build is successful.

[Paxie_]

Hello,

which plugin it was exactly? I have the same error and dont know how to fix it. Can you give me some suggestion?

Thank you