Tag: 2 way object databinding

msg：在数据绑定中找不到属性“android：text”的值types为java.lang.String的getter？

我试图在edittext中使用数据绑定，在早上它工作正常，但突然得到了错误： ****/ data binding error ****msg:Cannot find the getter for attribute ‘android:text’ with value type java.lang.String on android.widget.EditText. file:/home/itstym/ApkProjects/Reminder/app/src/main/res/layout/activity_main.xml loc:20:4 – 34:40 ****\ data binding error **** 在20：4 – 34：40的EditText 持有人： @Bindable var userEmailAddress:String = String() set(userEmailAddress){ field=userEmailAddress notifyPropertyChanged(R.id.email_address) /*to check Email for validation on every character inserted by user*/ notifyPropertyChanged(BR.errorEmail) } get() { return […]