在運行項目的時候,遇到以下問題
Error:Execution failed for task ':app:preDebugAndroidTestBuild'.
> Conflict with dependency 'com.android.support:support-annotations' in project ':app'. Resolved versions for app (25.3.1) and test app (25.4.0) differ. See https://d.android.com/r/tools/test-apk-dependency-conflicts.html for details.
經過多番查找,大致看来是 app中依赖库与test中依赖库版本不一致的问题,最后发现是因为 build.gradle 统一管理后,我在 Library的build.gradle中有测试包的依赖代码:
//库依赖
dependencies{
//......
testImplementation librarys.testImplementation_test_junit
androidTestImplementation librarys.androidTestImplementation_support_runner
androidTestImplementation librarys.androidTestImplementation_support_espresso
//......
}
然后在 app-module的build.gradle中也有测试包的依赖代码:
dependencies{
//......
testImplementation librarys.testImplementation_test_junit
androidTestImplementation librarys.androidTestImplementation_support_runner
androidTestImplementation librarys.androidTestImplementation_support_espresso
//......
我第三方库的依赖是用config.build统一管理的,此时报错是因为Libary和app中都对测试包进行了依赖,重复了,需要删除app-module中的
testImplementation librarys.testImplementation_test_junit
androidTestImplementation librarys.androidTestImplementation_support_runner
androidTestImplementation librarys.androidTestImplementation_support_espresso
测试包依赖,然后重新clean,rebuild即可。
打完收工。