uniapp 打基座包报错：Execution failed for task ':app:mergeExtDexRelease'.

打基座包的时候出了上面的bug ， 是打app 的基座包 求大佬~

• What went wrong:
  Execution failed for task ':app:mergeExtDexRelease'.

  A failure occurred while executing com.android.build.gradle.internal.tasks.DexMergingTaskDelegate
  There was a failure while executing work items
  A failure occurred while executing com.android.build.gradle.internal.tasks.DexMergingWorkAction
  com.android.builder.dexing.DexArchiveMergerException: Error while merging dex archives:
  Type com.fk.simple.BuildConfig is defined multiple times: [PackagePath]/app/build/intermediates/external_file_lib_dex_archives/release/30_classes.jar:classes.dex, [PackagePath]/app/build/intermediates/external_file_lib_dex_archives/release/31_classes.jar:classes.dex
  Learn how to resolve the issue at https://developer.android.com/studio/build/dependencies#duplicate_classes.

• Try:

  Run with --debug option to get more log output.
  Run with --scan to get full insights.

• Exception is:
  org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:mergeExtDexRelease'.
  at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.lambda$executeIfValid$1(ExecuteActionsTaskExecuter.java:142)
  at org.gradle.internal.Try$Failure.ifSuccessfulOrElse(Try.java:282)
  at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeIfValid(ExecuteActionsTaskExecuter.java:140)
  at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:128)
  at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:77)
  at org.gradle.api.internal.tasks.execution.FinalizePropertiesTaskExecuter.execute(FinalizePropertiesTaskExecuter.java:46)
  at org.gradle.api.internal.tasks.execution.ResolveTaskExecutionModeExecuter.execute(ResolveTaskExecutionModeExecuter.java:51)
  at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:57)
  at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:57)
  at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:36)
  at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.executeTask(EventFiringTaskExecuter.java:77)
  at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:55)
  at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:52)
  at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
  at