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我尝试使用CollapsingToolbarLayout. 但是应用程序崩溃了，日志是

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.gbs.lms/com.gbs.lms.MainActivity}: android.view.InflateException: Binary XML file line #13: Error inflating class android.support.design.widget.CollapsingToolbarLayout
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2327)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2392)
    at android.app.ActivityThread.access$800(ActivityThread.java:153)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1305)
    at android.os.Handler.dispatchMessage(Handler.java:102)
    at android.os.Looper.loop(Looper.java:135)
    at android.app.ActivityThread.main(ActivityThread.java:5293)
    at java.lang.reflect.Method.invoke(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:372)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
 Caused by: android.view.InflateException: Binary XML file line #13: Error inflating class android.support.design.widget.CollapsingToolbarLayout
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:757)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:809)
    at android.view.LayoutInflater.parseInclude(LayoutInflater.java:916)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:802)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:365)
    at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:555)
    at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:161)
    at com.gbs.lms.MainActivity.onCreate(MainActivity.java:31)
    at android.app.Activity.performCreate(Activity.java:5990)
    at …