Error:Execution failed for task

2018-03-20 本文已影响162人陈楚炼

[Error:Execution failed for task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'.]

包名重复引用，例如v7包已经包含RecyclerView，如果再次添加RecyclerVIew的依赖就会报此错误。去掉重复依赖即可