Error:Execution failed for task ':app:preDebugAndroidTestBuild'. > Conflict with dependency 'com.and

- 日理万妓 2021-09-20 06:40 144阅读 0赞

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NzZG5fbG92ZVFpbmdRaW5n_size_16_color_FFFFFF_t_70][]

使用环境：

Error:Execution failed for task ':app:preDebugAndroidTestBuild'.
    > Conflict with dependency 'com.android.support:support-annotations' in project ':app'. Resolved versions for app (28.0.0) and test app (26.1.0) differ. See https://d.android.com/r/tools/test-apk-dependency-conflicts.html for details.

解决方法：

统一依赖版本号

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NzZG5fbG92ZVFpbmdRaW5n_size_16_color_FFFFFF_t_70 1][]

在object下的build.gradle中添加:

subprojects {
            project.configurations.all {
                resolutionStrategy.eachDependency { details ->
                    if (details.requested.group == 'com.android.support' && !details.requested.name.contains('multidex')) {
                        //统一版本号
                        details.useVersion "26.0.1"
                    }
                }
            }
        }

为了找到这个问题百度了很多，最后网络是哪位大佬的笔记……十分抱歉。

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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NzZG5fbG92ZVFpbmdRaW5n_size_16_color_FFFFFF_t_70 1]: /images/20210901/2f2f4f6c96a84b0783aa8898d142d0ae.png