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https://issues.apache.org/jira/browse/CB-1521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460692#comment-13460692
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Joe Bowser commented on CB-1521:
--------------------------------
This only affects slow platforms, like the Android default ARM emulator. Using
the Intel Accelerated Emulator doesn't produce the same error once the HAX
module is installed.
> NullPointerException in JellyBean emulator
> ------------------------------------------
>
> Key: CB-1521
> URL: https://issues.apache.org/jira/browse/CB-1521
> Project: Apache Cordova
> Issue Type: Bug
> Components: Android
> Affects Versions: Master
> Reporter: Simon MacDonald
> Assignee: Joe Bowser
>
> It appears that webview is null when the NetworkManager is trying to update
> navigator.network.connection.type on startup of the app in the JellyBean
> emulator.
> 09-21 11:09:30.560: E/AndroidRuntime(620): FATAL EXCEPTION: main
> 09-21 11:09:30.560: E/AndroidRuntime(620): java.lang.RuntimeException: Error
> receiving broadcast Intent { act=android.net.conn.CONNECTIVITY_CHANGE
> flg=0x8000010 (has extras) } in org.apache.cordova.NetworkManager$1@411f06f0
> 09-21 11:09:30.560: E/AndroidRuntime(620): at
> android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:765)
> 09-21 11:09:30.560: E/AndroidRuntime(620): at
> android.os.Handler.handleCallback(Handler.java:615)
> 09-21 11:09:30.560: E/AndroidRuntime(620): at
> android.os.Handler.dispatchMessage(Handler.java:92)
> 09-21 11:09:30.560: E/AndroidRuntime(620): at
> android.os.Looper.loop(Looper.java:137)
> 09-21 11:09:30.560: E/AndroidRuntime(620): at
> android.app.ActivityThread.main(ActivityThread.java:4745)
> 09-21 11:09:30.560: E/AndroidRuntime(620): at
> java.lang.reflect.Method.invokeNative(Native Method)
> 09-21 11:09:30.560: E/AndroidRuntime(620): at
> java.lang.reflect.Method.invoke(Method.java:511)
> 09-21 11:09:30.560: E/AndroidRuntime(620): at
> com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
> 09-21 11:09:30.560: E/AndroidRuntime(620): at
> com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
> 09-21 11:09:30.560: E/AndroidRuntime(620): at
> dalvik.system.NativeStart.main(Native Method)
> 09-21 11:09:30.560: E/AndroidRuntime(620): Caused by:
> java.lang.NullPointerException
> 09-21 11:09:30.560: E/AndroidRuntime(620): at
> org.apache.cordova.api.Plugin.success(Plugin.java:166)
> 09-21 11:09:30.560: E/AndroidRuntime(620): at
> org.apache.cordova.NetworkManager.sendUpdate(NetworkManager.java:199)
> 09-21 11:09:30.560: E/AndroidRuntime(620): at
> org.apache.cordova.NetworkManager.updateConnectionInfo(NetworkManager.java:168)
> 09-21 11:09:30.560: E/AndroidRuntime(620): at
> org.apache.cordova.NetworkManager.access$000(NetworkManager.java:34)
> 09-21 11:09:30.560: E/AndroidRuntime(620): at
> org.apache.cordova.NetworkManager$1.onReceive(NetworkManager.java:102)
> 09-21 11:09:30.560: E/AndroidRuntime(620): at
> android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:755)
> 09-21 11:09:30.560: E/AndroidRuntime(620): ... 9 more
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