cmd窗口下:org.eclipse.m2e.logback.configuration: The org.eclipse.m2e.logback.configuration bundle was activated before the state location was initialized. Will retry after the state location is in...
问题:按照网上的去写代码,代码应该没问题。。。 然后,布局文件那里就报错了:如下图: 错误信息:Rendering Problems The following classes could not be instantiated:- android.support.v7.widget.Recycler...