( I followed all steps: Setting Up Unreal Engine Projects for Android Development | Unreal Engine 5.1 Documentation ! )
This error comes up when I try to launch my Android project on my Handy:
LogPlayLevel: ERROR: D:/DEVELOPER/Unreal Engine 4/NVPACK/android-ndk-r12b/ndk-build.cmd failed with args APP_ABI="armeabi-v7a " NDK_DEBUG=1
LogPlayLevel: (see C:\Users\C-PC\AppData\Roaming\Unreal Engine\AutomationTool\Logs\D+DEVELOPER+Unreal+Engine+4+UE_4.18\UAT_Log.txt for full exception trace)
LogPlayLevel: AutomationTool exiting with ExitCode=1 (Error_Unknown)
LogPlayLevel: Completed Launch On Stage: Deploy Task, Time: 2.505175
LogPlayLevel: BUILD FAILED
PackagingResults: Error: Launch failed! Unknown Error
How I can fix it?