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flutter - 颤振升级后如何修复“发现重复类”错误？

问题描述

我做了颤振升级，现在当我在 Android Studio 中构建相同的应用程序时，这些应用程序之前运行良好，但由于以下构建错误而失败。我应该怎么办 ？

    Execution failed for task ':app:checkDebugDuplicateClasses'.
> 1 exception was raised by workers:
  java.lang.RuntimeException: Duplicate class android.support.v4.app.INotificationSideChannel found in modules classes.jar (androidx.core:core:1.1.0) and classes.jar (com.android.support:support-compat:26.1.0)
  Duplicate class android.support.v4.app.INotificationSideChannel$Stub found in modules classes.jar (androidx.core:core:1.1.0) and classes.jar (com.android.support:support-compat:26.1.0)
  Duplicate class android.support.v4.app.INotificationSideChannel$Stub$Proxy found in modules classes.jar (androidx.core:core:1.1.0) and classes.jar (com.android.support:support-compat:26.1.0)
  Duplicate class android.support.v4.os.IResultReceiver found in modules classes.jar (androidx.core:core:1.1.0) and classes.jar (com.android.support:support-compat:26.1.0)
  Duplicate class android.support.v4.os.IResultReceiver$Stub found in modules classes.jar (androidx.core:core:1.1.0) and classes.jar (com.android.support:support-compat:26.1.0)
  Duplicate class android.support.v4.os.IResultReceiver$Stub$Proxy found in modules classes.jar (androidx.core:core:1.1.0) and classes.jar (com.android.support:support-compat:26.1.0)
  Duplicate class android.support.v4.os.ResultReceiver found in modules classes.jar (androidx.core:core:1.1.0) and classes.jar (com.android.support:support-compat:26.1.0)
  Duplicate class android.support.v4.os.ResultReceiver$1 found in modules classes.jar (androidx.core:core:1.1.0) and classes.jar (com.android.support:support-compat:26.1.0)
  Duplicate class android.support.v4.os.ResultReceiver$MyResultReceiver found in modules classes.jar (androidx.core:core:1.1.0) and classes.jar (com.android.support:support-compat:26.1.0)
  Duplicate class android.support.v4.os.ResultReceiver$MyRunnable found in modules classes.jar (androidx.core:core:1.1.0) and classes.jar (com.android.support:support-compat:26.1.0)

  Go to the documentation to learn how to <a href="d.android.com/r/tools/classpath-sync-errors">Fix dependency resolution errors</a>.


* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

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

BUILD FAILED in 21s

标签： flutter

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