当我运行以下应用程序时，出现错误。任何机构都可以帮助解决我的问题。
我将非常感谢。
Task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug' is not up-to-date because:
Task has failed previously.
All input files are considered out-of-date for incremental task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'.
Merging to 'E:\Android\MyProjects\MySaloons\app\build\intermediates\transforms\externalLibsDexMerger\debug\0' with D8 from
AGPBI: {"kind":"error","text":"Program type already present: android.arch.core.util.Function","sources":[{}],"tool":"D8"}
:app:transformDexArchiveWithExternalLibsDexMergerForDebug FAILED
:app:transformDexArchiveWithExternalLibsDexMergerForDebug (Thread[Daemon worker Thread 2,5,main]) completed. Took 1.446 secs.
:app:buildInfoGeneratorDebug (Thread[Daemon worker Thread 2,5,main]) started.
:app:buildInfoGeneratorDebug
Task ':app:buildInfoGeneratorDebug' is not up-to-date because:
Task has not declared any outputs.
:app:buildInfoGeneratorDebug (Thread[Daemon worker Thread 2,5,main]) completed. Took 0.013 secs.
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'.
> com.android.builder.dexing.DexArchiveMergerException: Error while merging dex archives:
Learn how to resolve the issue at https://developer.android.com/studio/build/dependencies#duplicate_classes.
Program type already present: android.arch.core.util.Function
* Try:
Run with --debug option to get more log output. Run with --scan to get full insights.
* Exception is:
Caused by: com.android.tools.r8.utils.AbortException: Error: Program type already present: android.arch.core.util.Function
at com.android.tools.r8.utils.Reporter.failIfPendingErrors(Reporter.java:116)
at com.android.tools.r8.utils.Reporter.fatalError(Reporter.java:74)
at