android - 如何修复 Flutter 中的“程序类型已存在：android.support.v4.os.ResultReceiver$MyResultReceiver”错误

Question

当我尝试 ro run 时，我在 android build 中遇到了这个错误：flutter run

D8：程序类型已经存在：android.support.v4.os.ResultReceiver$MyResultReceiver

FAILURE：构建失败并出现异常。

• 出了什么问题：任务“：app：transformDexArchiveWithExternalLibsDexMergerForDebug”执行失败。

  com.android.builder.dexing.DexArchiveMergerException：合并 dex 档案时出错：/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/2.jar，/Users/rauleburro/Develop/ Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/3.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/4.jar, /Users/ rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/5.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/6.jar , /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/7.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug /8.jar,/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/9.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/ 10.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/11.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/ dexBuilder/debug/12.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/13.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/中间体/transforms/dexBuilder/debug/14.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/15.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/16.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/ 17.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/18.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/ dexBuilder/debug/19.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/20.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/中间体/transforms/dexBuilder/debug/21.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/22.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/23.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/ 24.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/25.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/ dexBuilder/debug/26.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/27.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/中间体/transforms/dexBuilder/debug/28.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/29.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/30.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/ 31.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/32.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/ dexBuilder/debug/33.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/34.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/中间体/transforms/dexBuilder/debug/35.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/36.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/37.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/ 38.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/39.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/ dexBuilder/debug/40.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/41.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/中间体/transforms/dexBuilder/debug/42.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/43.jar，/Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/44.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/ 45.jar, /Users/rauleburro/Develop/Bellbird/aseguradora_app/build/app/intermediates/transforms/dexBuilder/debug/46.jar 了解如何解决问题https://developer.android.com/studio/build/dependencies#duplicate_classes。程序类型已存在：android.support.v4.os.ResultReceiver$MyResultReceiver

7 秒内构建失败

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