java.lang.RuntimeException

Unable to start activity ComponentInfo{com.ofekot.socialchat/com.ofekot.socialchat.ChatActivity}: java.lang.NullPointerException

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Solutions on the web39014

  • via Stack Overflow by Ofek
    , 10 months ago
    Unable to start activity ComponentInfo{com.ofekot.socialchat/com.ofekot.socialchat.ChatActivity}: java.lang.NullPointerException
  • Unable to start activity ComponentInfo{Activity}: java.lang.NullPointerException
  • Unable to start activity ComponentInfo{Activity}: java.lang.NullPointerException
  • Stack trace

    • java.lang.RuntimeException: Unable to start activity ComponentInfo{com.ofekot.socialchat/com.ofekot.socialchat.ChatActivity}: java.lang.NullPointerException at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2200) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2250) at android.app.ActivityThread.access$800(ActivityThread.java:139) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1200) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:136) at android.app.ActivityThread.main(ActivityThread.java:5105) 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:792) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:608) at dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.NullPointerException at com.ofekot.socialchat.MessagesAdapter.getCount(MessagesAdapter.java:71) at android.widget.ListView.setAdapter(ListView.java:480) at com.ofekot.socialchat.ChatActivity.initialize(ChatActivity.java:66) at com.ofekot.socialchat.ChatActivity.onCreate(ChatActivity.java:45) at android.app.Activity.performCreate(Activity.java:5275) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2164)

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