如何修复约束布局?

时间:2019-06-23 06:35:26

标签: android android-constraintlayout

我该如何解决?

Process: com.example.lab2_3, PID: 7538
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.lab2_3/com.example.lab23.activity.LoginActivity}: android.view.InflateException: Binary XML file line #9: Binary XML file line #9: Error inflating class androidx.constraintlayout.widget.ConstraintLayout
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2913)

Process: com.example.lab2_3, PID: 7538
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.lab2_3/com.example.lab23.activity.LoginActivity}: android.view.InflateException: Binary XML file line #9: Binary XML file line #9: Error inflating class androidx.constraintlayout.widget.ConstraintLayout
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2913)

0 个答案:

没有答案