java.lang.RuntimeException

Unable to start activity ComponentInfo{net.wequick.example.small/net.wequick.small.webkit.WebActivity}: java.lang.NullPointerException

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Solutions on the web38972

  • Unable to start activity ComponentInfo{net.wequick.example.small/net.wequick.small.webkit.WebActivity}: java.lang.NullPointerException
  • Unable to start activity ComponentInfo{net.wequick.example.small/net.wequick.small.webkit.WebActivity}: java.lang.IllegalArgumentException: Cannot add a null child view to a ViewGroup
  • via GitHub by Spring-Xu
    , 1 year ago
    Unable to start activity ComponentInfo{net.wequick.example.small.app.main/net.wequick.small.webkit.WebActivity}: java.lang.UnsupportedOperationException: This isn't a hierarchical URI.
  • Stack trace

    • java.lang.RuntimeException: Unable to start activity ComponentInfo{net.wequick.example.small
    • et.wequick.small.webkit.WebActivity}: java.lang.NullPointerException at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2263) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2313) at android.app.ActivityThread.access$800(ActivityThread.java:147) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1226) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:136) at android.app.ActivityThread.main(ActivityThread.java:5137) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:515) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:801) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:617) at dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.NullPointerException at android.view.ViewGroup.addViewInner(ViewGroup.java:3561) at android.view.ViewGroup.addView(ViewGroup.java:3415) at net.wequick.small.webkit.WebActivity.onCreate(WebActivity.java:104) at android.app.Activity.performCreate(Activity.java:5231) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) at net.wequick.small.ApkBundleLauncher$InstrumentationWrapper.callActivityOnCreate(ApkBundleLauncher.java:167) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2227) ... 11 more

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