java.lang.NullPointerException

GitHub | jawi | 4 years ago
  1. 0

    Changing color for anything other than digital signals gives NPE

    GitHub | 4 years ago | jawi
    java.lang.NullPointerException
  2. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at nl.lxtreme.ols.client.signaldisplay.signalelement.SignalElement.getColorKey()
    2. nl.lxtreme.ols
      ChannelLabelsView$ChannelLabelMouseHandler.mouseClicked
      1. nl.lxtreme.ols.client.signaldisplay.signalelement.SignalElement.getColorKey(SignalElement.java:687)
      2. nl.lxtreme.ols.client.signaldisplay.signalelement.SignalElement.setColor(SignalElement.java:525)
      3. nl.lxtreme.ols.client.signaldisplay.action.EditSignalElementPropertiesAction.actionPerformed(EditSignalElementPropertiesAction.java:560)
      4. nl.lxtreme.ols.client.signaldisplay.view.ChannelLabelsView$ChannelLabelMouseHandler.mouseClicked(ChannelLabelsView.java:83)
      4 frames