Android 编译报错：Duplicate class android.support.v4.app..... found in modules core-1.13.1.aar and ....

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于 2025-05-15 10:57:11 发布 · 1.2k 阅读

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一、问题描述

Android 开发过程中，需要引入显示 PDF 文件的第三方库，然后在编译时出现库冲突报错：

Duplicate class android.support.v4.app.INotificationSideChannel found in modules core-1.13.1.aar -> core-1.13.1-runtime (androidx.core:core:1.13.1) and support-compat-25.3.1.aar -> support-compat-25.3.1-runtime (com.android.support:support-compat:25.3.1)
Duplicate class android.support.v4.app.INotificationSideChannel$Stub found in modules core-1.13.1.aar -> core-1.13.1-runtime (androidx.core:core:1.13.1) and support-compat-25.3.1.aar -> support-compat-25.3.1-runtime (com.android.support:support-compat:25.3.1)
Duplicate class android.support.v4.app.INotificationSideChannel$Stub$Proxy found in modules core-