java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.androidbegin.jsonparsetutorial/com.androidbegin.jsonparsetutorial.SingleItemView}: java.lang.NullPointerException

androidbegin.com | 3 months ago
  1. 0

    Android JSON Parse Images and Texts Tutorial - AndroidBegin

    androidbegin.com | 3 months ago
    java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.androidbegin.jsonparsetutorial/com.androidbegin.jsonparsetutorial.SingleItemView}: java.lang.NullPointerException
  2. 0

    Separate Item Listview show issues

    Stack Overflow | 3 years ago | Douglas Roos
    java.lang.NullPointerException
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    need help identifying this exception on android app

    Stack Overflow | 3 years ago | mvasco
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at android.content.ContextWrapper.getCacheDir()
    2. Android Platform
      ContextWrapper.getCacheDir
      1. android.content.ContextWrapper.getCacheDir(ContextWrapper.java:214)
      1 frame
    3. com.androidbegin.jsonparsetutorial
      SingleItemView.<init>
      1. com.androidbegin.jsonparsetutorial.FileCache.<init>(FileCache.java:18)
      2. com.androidbegin.jsonparsetutorial.ImageLoader.<init>(ImageLoader.java:34)
      3. com.androidbegin.jsonparsetutorial.SingleItemView.<init>(SingleItemView.java:16)
      3 frames
    4. Java RT
      Class.newInstance
      1. java.lang.Class.newInstanceImpl(Native Method)
      2. java.lang.Class.newInstance(Class.java:1130)
      2 frames
    5. Android Platform
      ActivityThread.performLaunchActivity
      1. android.app.Instrumentation.newActivity(Instrumentation.java:1061)
      2. android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2128)
      2 frames