小编Anj*_*tal的帖子

我正在尝试实现 Tab Layout 但不幸的是收到此错误，

我已经添加了我的 xml 代码，任何人都可以帮助弄清楚我做错了什么。

以下是我得到的错误日志

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.vvdntech.design_material/com.example.vvdntech.design_material.LoggedIn}: android.view.InflateException: Binary XML file line #16: Binary XML file line #16: Error inflating class com.google.android.material.tabs.TabLayout
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2585)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2667)
    at android.app.ActivityThread.-wrap11(ActivityThread.java)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1494)
    at android.os.Handler.dispatchMessage(Handler.java:111)
    at android.os.Looper.loop(Looper.java:207)
    at android.app.ActivityThread.main(ActivityThread.java:5776)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:679)
 Caused by: android.view.InflateException: Binary XML file line #16: Binary XML file line #16: Error inflating class com.google.android.material.tabs.TabLayout
    at android.view.LayoutInflater.inflate(LayoutInflater.java:539)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
    at android.support.v7.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:467)
    at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
    at com.example.vvdntech.design_material.LoggedIn.onCreate(LoggedIn.java:17)
    at …