我完全按讲的来写的,就是有问题,个位看得到我的网友做出来的发我一份
Process: com.example.administrator.mooccamera, PID: 19857
java.lang.IllegalStateException: Could not execute method for android:onClick
Caused by: java.lang.reflect.InvocationTargetException
Caused by: java.lang.RuntimeException: autoFocus failed
这是我的三个异常