Unable to Android build (apk) in ionic 3


#1

:transformDexArchiveWithExternalLibsDexMergerForDebug

FAILED

FAILURE: Build failed with an exception.

  • What went wrong:
    Execution failed for task19%20AMnsformDexArchiveWithExternalLibsDexMergerForDebug’.

java.lang.RuntimeException: java.lang.RuntimeException: com.android.builder.dexing.DexArchiveMergerException: Unable to merge dex

  • Try:
    Run with --stacktrace option to get the stack trace. Run with --info
    or --debug option to get more log output.

  • Get more help at https://help.gradle.org

BUILD FAILED in 10s
40 actionable tasks: 29 executed, 11 up-to-date
Error: /Users/pratik-mac/Desktop/development/ionic/loadlink/platforms/android/gradlew: Command failed with exit code 1 Error output:
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.

FAILURE: Build failed with an exception.

  • What went wrong:
    Execution failed for task ‘:transformDexArchiveWithExternalLibsDexMergerForDebug’.

java.lang.RuntimeException: java.lang.RuntimeException: com.android.builder.dexing.DexArchiveMergerException: Unable to merge dex

  • Try:
    Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

  • Get more help at https://help.gradle.org

BUILD FAILED in 10s

[ERROR] An error occurred while running cordova build android (exit code 1).

NOTE : attached is my version