java.lang.RuntimeException: Unable to start activity ComponentInfo{criminalintent.android.bignerdranch.com.criminalintent/criminalintent.android.bignerdranch.com.criminalintent.CrimeListActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.util.ArrayList criminalintent.android.bignerdranch.com.criminalintent.CrimeLab.getCrimes()' on a null object reference

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via bignerdranch.com by Unknown author, 1 year ago
Unable to start activity ComponentInfo{criminalintent.android.bignerdranch.com.criminalintent/criminalintent.android.bignerdranch.com.criminalintent.CrimeListActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.util.ArrayList criminalintent.android.bignerdranch.com.criminalintent.CrimeLab.getCrimes()' on a null object reference
via bignerdranch.com by Unknown author, 1 year ago
Unable to start activity ComponentInfo{criminalintent.android.bignerdranch.com.criminalintent/criminalintent.android.bignerdranch.com.criminalintent.CrimeListActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.util.ArrayList criminalintent.android.bignerdranch.com.criminalintent.CrimeLab.getCrimes()' on a null object reference
via bignerdranch.com by Unknown author, 1 year ago
Unable to start activity ComponentInfo{criminalintent.android.bignerdranch.com.criminalintent/criminalintent.android.bignerdranch.com.criminalintent.CrimeListActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.util.ArrayList criminalintent.android.bignerdranch.com.criminalintent.CrimeLab.getCrimes()' on a null object reference
via Stack Overflow by Shanna de Lang
, 1 year ago
Unable to start activity ComponentInfo{com.example.shanna.linechartgenerator/com.example.shanna.linechartgenerator.dataStorage}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.util.ArrayList com.example.shanna.linechartgenerator.MyDBHandler.queryYData()' on a null object reference
via Stack Overflow by ursyka
, 1 year ago
Unable to start activity ComponentInfo{ursyka.example.com.mytodosqlite/ursyka.example.com.mytodosqlite.Activities.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void ursyka.example.com.mytodosqlite.Adapters.ExpandableListAdapter.setupEvents(java.util.ArrayList, java.util.ArrayList)' on a null object reference
via GitHub by pawlowskim
, 1 year ago
Unable to start activity ComponentInfo{com.my_app/com.hokolinks.activity.HokoActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String android.content.Context.getPackageName()' on a null object reference
java.lang.NullPointerException: Attempt to invoke virtual method 'java.util.ArrayList criminalintent.android.bignerdranch.com.criminalintent.CrimeLab.getCrimes()' on a null object reference	at criminalintent.android.bignerdranch.com.criminalintent.CrimeListFragment.onCreate(CrimeListFragment.java:19)	at android.support.v4.app.Fragment.performCreate(Fragment.java:1763)	at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:913)	at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1126)	at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:739)	at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1489)	at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:548)	at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1220)	at android.app.Activity.performStart(Activity.java:5949)	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2261)	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)	at android.app.ActivityThread.access$800(ActivityThread.java:144)	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)	at android.os.Handler.dispatchMessage(Handler.java:102)	at android.os.Looper.loop(Looper.java:135)	at android.app.ActivityThread.main(ActivityThread.java:5221)	at java.lang.reflect.Method.invoke(Native Method)	at java.lang.reflect.Method.invoke(Method.java:372)	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)