我在 android studio 上有一个 R.Layout.main 错误
[英]I have an R.Layout.main error on android studio
问题描述
R.layout.main Cannot Be Found/Can not Resolve Symbol R 
R.layout.main 无法找到/无法解析符号 R
It'll flag all my layout resource files as containing these errors., which makes it difficult to know where to start looking for the source of the error.它会将我所有的布局资源文件标记为包含这些错误。这使得很难知道从哪里开始寻找错误的来源。 please help me请帮我
1 个解决方案
解决方案1
1 已采纳 2019-08-31 19:18:13
您是否尝试过 File->Invalidate Caches and Restart？
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