java.lang.RuntimeException: Unable to start activity ComponentInfo{com.winfox.drsmart/com.winfox.drsmart.MainActivity}: java.lang.NullPointerException

Stack Overflow | A.Hrybuk | 2 weeks ago
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.activeandroid.query.From.addArguments()
    2. com.activeandroid.query
      From.where
      1. com.activeandroid.query.From.addArguments(From.java:160)
      2. com.activeandroid.query.From.where(From.java:100)
      2 frames
    3. com.winfox.drsmart
      PatientProfileFragment.onCreateView
      1. com.winfox.drsmart.db.PatientVisitsDb.getVisitsByPatient(PatientVisitsDb.java:51)
      2. com.winfox.drsmart.fragments.PatientProfileFragment.initViews(PatientProfileFragment.java:206)
      3. com.winfox.drsmart.fragments.PatientProfileFragment.onCreateView(PatientProfileFragment.java:61)
      3 frames
    4. Android Support v4
      FragmentActivity.onStart
      1. android.support.v4.app.Fragment.performCreateView(Fragment.java:2080)
      2. android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1108)
      3. android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1290)
      4. android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1272)
      5. android.support.v4.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:2149)
      6. android.support.v4.app.FragmentController.dispatchActivityCreated(FragmentController.java:201)
      7. android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:600)
      7 frames
    5. Android v7
      AppCompatActivity.onStart
      1. android.support.v7.app.AppCompatActivity.onStart(AppCompatActivity.java:178)
      1 frame
    6. Android Platform
      ActivityThread.main
      1. android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1178)
      2. android.app.Activity.performStart(Activity.java:5057)
      3. android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2065)
      4. android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2117)
      5. android.app.ActivityThread.access$700(ActivityThread.java:134)
      6. android.app.ActivityThread$H.handleMessage(ActivityThread.java:1218)
      7. android.os.Handler.dispatchMessage(Handler.java:99)
      8. android.os.Looper.loop(Looper.java:137)
      9. android.app.ActivityThread.main(ActivityThread.java:4867)
      9 frames
    7. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invokeNative(Native Method)
      2. java.lang.reflect.Method.invoke(Method.java:511)
      2 frames
    8. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1007)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:774)
      2 frames
    9. Android Platform
      NativeStart.main
      1. dalvik.system.NativeStart.main(Native Method)
      1 frame