androidX与android.support.v4.app不能共存的解决方案

丿丶海阔天空

于 2019-09-18 15:13:17 发布

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分类专栏： Android

本文链接：https://blog.youkuaiyun.com/csdn_wlf/article/details/100984002

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升级到Android Studio 3.5版本后遇到Duplicate class错误，原因是androidX与android.support.v4.app冲突。解决方法是通过Refactor菜单选择Migrate to AndroidX，然后执行迁移操作。

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**android studio升级到3.5版本, 各种报错, 代码各种修改.其中一个Duplicate class android.support.v4.app.INotificationSideChannel found in modules classes?

详见报错log

(androidx.core:core:1.0.1) and classes.jar (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.app.INotificationSideChannel$Stub found in modules classes.jar (androidx.core:core:1.0.1) and classes.jar (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.app.INotificationSideChannel$Stub$Proxy found in modules classes.jar (androidx.core:core:1.0.1) and classes.jar (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.graphics.drawable.IconCompatParcelizer found in modules classes.jar (androidx.core:core:1.0.1) and classes.jar (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.os.IResultReceiver found in modules classes.jar (androidx.core:core:1.0.1) and classes.jar (com.android.support:support-comp

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