Question

在我们的项目中尝试包括以下依赖项时，我们会收到此错误：

<dependency>
      <groupId>com.android.support</groupId>
      <artifactId>support-fragment</artifactId>
      <version>28.0.0</version>
      <type>aar</type>
    </dependency>

我们已粘贴完整的跟踪here。据我们所知，同一程序集取决于两个不同的版本。怎么可能？

and
+-com.google.zxing:android:4.7.10
  +-com.android.support:support-fragment:28.0.0
    +-com.android.support:support-compat:28.0.0
      +-com.android.support:collections:28.0.0
        +-com.android.support:support-annotations:28.0.0
and
+-com.google.zxing:android:4.7.10
  +-com.android.support:support-fragment:28.0.0
    +-com.android.support:support-compat:28.0.0
      +-android.arch.lifecycle:runtime:1.1.1
        +-android.arch.lifecycle:common:1.1.1
          +-com.android.support:support-annotations:26.1.0

我们如何解决此错误？

Answer 1

尝试将此代码放在Gradle文件的底部，其中有依赖项列表

configurations.all {
    resolutionStrategy.eachDependency { DependencyResolveDetails details ->
        def requested = details.requested
        if (requested.group == 'com.android.support' && !requested.name.contains('multidex')) {
            details.useVersion '28.0.0'
        }
    }
}

Answer 2

您始终可以通过将库添加到依赖项中来覆盖库的旧版本。对于您的问题，请尝试通过添加support-annotations依赖项来覆盖，例如：

<dependency>
      <groupId>com.android.support</groupId>
      <artifactId>support-annotations</artifactId>
      <version>28.0.0</version>
      <type>aar</type>
</dependency>

Maven：com.android.support:support-annotations:28.0.0的依赖项收敛错误

2 个答案: