java.lang.NullPointerException: Attempt to invoke virtual method 'byte[] java.lang.String.getBytes()' on a null object reference

GitHub | relan | 3 months ago
  1. 0

    NPE on keys importing

    GitHub | 3 months ago | relan
    java.lang.NullPointerException: Attempt to invoke virtual method 'byte[] java.lang.String.getBytes()' on a null object reference
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    Trouble when encode base64 string from firebase to RecylclerView

    Stack Overflow | 6 months ago | Utif Milkedori
    java.lang.NullPointerException: Attempt to invoke virtual method 'byte[] java.lang.String.getBytes()' on a null object reference
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    JSystem / Discussion / Help:Failing to use UiAutomator rpc server and client projects

    sourceforge.net | 1 year ago
    java.lang.NullPointerException: Attempt to invoke virtual method 'byte[] java.lang.String.getBytes()' on a null object reference
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  5. 0

    Retrofit Request body throwing nullpointer exception

    Stack Overflow | 9 months ago | Bytecode
    java.lang.NullPointerException: Attempt to invoke virtual method 'byte[] java.lang.String.getBytes(java.nio.charset.Charset)' on a null object reference
  6. 0

    Can't display the image

    Stack Overflow | 3 years ago | End.Game
    java.lang.RuntimeException: Unable to start activity ComponentInfo{it.rs.esempioparsinglistview/it.rs.esempioparsinglistview.SingleActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'byte[] java.lang.String.getBytes()' on a null object reference

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'byte[] java.lang.String.getBytes()' on a null object reference

      at org.kontalk.util.MessageUtils.sha1()
    2. org.kontalk.util
      MessageUtils.sha1
      1. org.kontalk.util.MessageUtils.sha1(MessageUtils.java:206)
      1 frame
    3. org.kontalk.ui
      NumberValidation$6.onInput
      1. org.kontalk.ui.NumberValidation.startImport(NumberValidation.java:763)
      2. org.kontalk.ui.NumberValidation.access$400(NumberValidation.java:113)
      3. org.kontalk.ui.NumberValidation$6.onInput(NumberValidation.java:673)
      3 frames
    4. com.afollestad.materialdialogs
      MaterialDialog.onClick
      1. com.afollestad.materialdialogs.MaterialDialog.onClick(MaterialDialog.java:370)
      1 frame
    5. Android Platform
      ActivityThread.main
      1. android.view.View.performClick(View.java:5204)
      2. android.view.View$PerformClick.run(View.java:21153)
      3. android.os.Handler.handleCallback(Handler.java:739)
      4. android.os.Handler.dispatchMessage(Handler.java:95)
      5. android.os.Looper.loop(Looper.java:148)
      6. android.app.ActivityThread.main(ActivityThread.java:5417)
      6 frames
    6. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      1 frame
    7. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
      2 frames