java.lang.RuntimeException: Unable to start activity ComponentInfo{com.cainiao.phoenix.sample/me.drakeet.library.ui.CatchActivity}: java.lang.NullPointerException: println needs a message

GitHub | drakeet | 4 months ago
  1. 0

    CatchActivity.java:74: java.lang.NullPointerException: println needs a message

    GitHub | 4 months ago | drakeet
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.cainiao.phoenix.sample/me.drakeet.library.ui.CatchActivity}: java.lang.NullPointerException: println needs a message
  2. 0

    Error using Log.e();

    Stack Overflow | 2 years ago | MagnusCaligo
    java.lang.RuntimeException: An error occured while executing doInBackground()
  3. 0

    Forum | SAMSUNG Developers

    samsung.com | 12 months ago
    java.lang.NullPointerException: println needs a message
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  5. 0

    java.lang.RuntimeException: Unable to start activity ComponentInfo{nl.hnogames.domoticz.premium/nl.hnogames.domoticz.SettingsActivity}: java.lang.NullPointerException: println needs a message

    GitHub | 8 months ago | galadril
    java.lang.RuntimeException: Unable to start activity ComponentInfo{nl.hnogames.domoticz.premium/nl.hnogames.domoticz.SettingsActivity}: java.lang.NullPointerException: println needs a message

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Root Cause Analysis

  1. java.lang.NullPointerException

    println needs a message

    at android.util.Log.println_native()
  2. Android Platform
    Log.e
    1. android.util.Log.println_native(Native Method)
    2. android.util.Log.e(Log.java:334)
    2 frames
  3. me.drakeet.library
    CatchActivity.onCreate
    1. me.drakeet.library.ui.CatchActivity.setUpRecyclerView(CatchActivity.java:74)
    2. me.drakeet.library.ui.CatchActivity.onCreate(CatchActivity.java:58)
    2 frames
  4. Android Platform
    ActivityThread.performLaunchActivity
    1. android.app.Activity.performCreate(Activity.java:6876)
    2. android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1135)
    3. android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3206)
    3 frames