应用错误收集

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)
如何修复约束布局？

0 个答案:
