二进制 XML 文件第 30 行

Question

当我在 Android 上运行应用程序时，我收到以下消息：08-20 17:38:26.542 5016-5016/? E/UncaughtException: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.aplikacija.android.bluetoothscanner/com.aplikacija.android.bluetoothscanner.Activities.MainActivity}: android.view.InflateException: Binary XML file line ##30: Binary XML file line #30: Error inflating class android.support.design.widget.NavigationView    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2490)    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2550)    at android.app.ActivityThread.access$1100(ActivityThread.java:154)    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1401)    at android.os.Handler.dispatchMessage(Handler.java:102)    at android.os.Looper.loop(Looper.java:157)    at android.app.ActivityThread.main(ActivityThread.java:5615)    at java.lang.reflect.Method.invoke(Native Method)    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:774)    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:652) Caused by: android.view.InflateException: Binary XML file line #30: Binary XML file line #30: Error inflating class android.support.design.widget.NavigationView    at android.view.LayoutInflater.inflate(LayoutInflater.java:543)    at android.view.LayoutInflater.inflate(LayoutInflater.java:427)    at android.view.LayoutInflater.inflate(LayoutInflater.java:374)    at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287)    at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)    at com.aplikacija.android.bluetoothscanner.Activities.MainActivity.onCreate(MainActivity.java:22)    at android.app.Activity.performCreate(Activity.java:6362)

Answer 1

您能否发布@layout/navigation_action 和@layout/content_scan 的布局xml 文件。我认为您在这些布局文件中遇到了一些针对棒棒糖前设备的矢量可绘制问题。