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POjava.lang.NullPointerException when looking for Call Label?
 

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  1. POjava.lang.NullPointerException when looking for Call Label?
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    <p>Our app is getting a few error reports a week with this NullPointerException error on a onActivityResult(). We've tested it on many phones and have tried to fix our code but we are still getting reports from the Dev Console.</p> <p>Here is the error:</p> <pre><code> java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1001, result=-1, data=Intent { dat=content://com.android.contacts/data/612 flg=0x1 (has extras) }} to activity {com.package.app/com.package.app.PhoneLog}: java.lang.NullPointerException at android.app.ActivityThread.deliverResults(ActivityThread.java:2536) at android.app.ActivityThread.handleSendResult(ActivityThread.java:2578) at android.app.ActivityThread.access$2000(ActivityThread.java:117) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:965) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:123) at android.app.ActivityThread.main(ActivityThread.java:3691) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:507) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:847) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:605) at dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.NullPointerException at com.package.app.PhoneLog..onActivityResult(PhoneLog.java:555) at android.app.Activity.dispatchActivityResult(Activity.java:3934) at android.app.ActivityThread.deliverResults(ActivityThread.java:2532) ... 11 more </code></pre> <p>I think there error is coming from where we get the Call Label from the onActivityResult() below:</p> <pre><code> protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (resultCode == RESULT_OK) { switch(requestCode) { case PICK_CONTACT: // handle the contact result Cursor c = getContact(data.getData()); if (c.moveToFirst()) { String name = c.getString(c.getColumnIndex("display_name")); String num = c.getString(c.getColumnIndex("data1")); typeLabel = c.getString(c.getColumnIndex("data2")); long l = c.getInt(c.getColumnIndex("contact_id")); c.getString(c.getColumnIndex("custom_ringtone")); //error is here Caused by: java.lang.NullPointerException //at PhoneLog.onActivityResult(PhoneLog.java:555) if(typeLabel.equals("1")) { typeLabel = "Home"; } else if(typeLabel.equals("2")) { typeLabel = "Mobile"; } else if(typeLabel.equals("3")) { typeLabel = "Work"; } else { typeLabel = ""; } callerName.setText(name); callerNum.setText(num); setChosenContactId(l); } break; } } } </code></pre>
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    1. USuser961389
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    1. COcan you post what is on line PhoneLog.java:555\
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      1. POjava.lang.NullPointerException when looking for Call Label?
      1. USnandeesh
    2. COLine 555 is `if(typeLabel.equals("1")) {`
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      1. POjava.lang.NullPointerException when looking for Call Label?
      1. USuser961389
    3. COWhy dont you just check for null at each if or just do the default action when you get typelabel as null. Some contacts might not have data2
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      1. POjava.lang.NullPointerException when looking for Call Label?
      1. USnandeesh
 

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