Android 如何在eclipse adt中使用textinputlayout

Android 如何在eclipse adt中使用textinputlayout,android,Android,我尝试在EclipseADT中实现textinputlayout(不在Android Studio中),我还包括了库Android-support-design.jar 但我在呈现XML文件的屏幕时出错: 错误是: cast to android.view.ViewGroup Exception details are logged in Window > Show View > Error Log The following classes could not be instant

我尝试在EclipseADT中实现textinputlayout(不在Android Studio中),我还包括了库Android-support-design.jar

但我在呈现XML文件的屏幕时出错:

错误是:

cast to android.view.ViewGroup
Exception details are logged in Window > Show View > Error Log
The following classes could not be instantiated:
- android.support.design.widget.TextInputLayout (Open Class, Show Error Log)
See the Error Log (Window > Show View) for more details.
  • 确保您有Android支持库,版本22.2.0或更高版本 更高
  • TextInputLayout
    是设计支持库的一部分
  • 您需要
    导入/extras/android/support/design
  • 您需要
    导入
    /extras/android/support/v7/appcompat
  • 导入设计库后,需要按如下方式编辑project.proerties文件:

    # Project target.
    target=android-21
    android.library.reference.1=../v7/appcompat
    android.library=true
    

    android.library=true,因此项目无法运行