java.lang.NullPointerException

GitHub | devel-bobm | 4 months ago
  1. 0

    GitHub comment 936#250019003

    GitHub | 4 months ago | devel-bobm
    java.lang.NullPointerException
  2. 0

    GitHub comment 936#250279375

    GitHub | 4 months ago | devel-bobm
    java.lang.NullPointerException
  3. 0

    GitHub comment 936#250353863

    GitHub | 4 months ago | devel-bobm
    java.lang.NullPointerException
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  5. 0
    Assign onCickListener to imageView in ExpandableListView inside getChildView.
  6. 0
    The Fragment was destroyed, and getActivity() returned null. Don't destroy the Fragment.

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at at.jta.Regor.readValue()
    2. at.jta
      Regor.readValueAsString
      1. at.jta.Regor.readValue(Regor.java:989)
      2. at.jta.Regor.readValueAsString(Regor.java:971)
      2 frames
    3. jmri.util
      PortNameMapper.<clinit>
      1. jmri.util.PortNameMapper.getDetailsFromWinRegistry(PortNameMapper.java:99)
      2. jmri.util.PortNameMapper.getWindowsSerialPortNames(PortNameMapper.java:65)
      3. jmri.util.PortNameMapper.<clinit>(PortNameMapper.java:41)
      3 frames
    4. jmri.jmrix
      JmrixConfigPane.instance
      1. jmri.jmrix.AbstractSerialConnectionConfig.updateSerialPortNames(AbstractSerialConnectionConfig.java:593)
      2. jmri.jmrix.AbstractSerialConnectionConfig.refreshPortBox(AbstractSerialConnectionConfig.java:265)
      3. jmri.jmrix.AbstractSerialConnectionConfig.loadDetails(AbstractSerialConnectionConfig.java:338)
      4. jmri.jmrix.JmrixConfigPane.selection(JmrixConfigPane.java:334)
      5. jmri.jmrix.JmrixConfigPane.<init>(JmrixConfigPane.java:280)
      6. jmri.jmrix.JmrixConfigPane.createPanel(JmrixConfigPane.java:89)
      7. jmri.jmrix.JmrixConfigPane.instance(JmrixConfigPane.java:60)
      7 frames
    5. jmri.jmrix.swing
      ConnectionsPreferencesPanel.<init>
      1. jmri.jmrix.swing.ConnectionsPreferencesPanel.<init>(ConnectionsPreferencesPanel.java:72)
      2. jmri.jmrix.swing.ConnectionsPreferencesPanel.<init>(ConnectionsPreferencesPanel.java:85)
      2 frames
    6. Java RT
      ServiceLoader$1.next
      1. sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      2. sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
      3. sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
      4. java.lang.reflect.Constructor.newInstance(Unknown Source)
      5. java.lang.Class.newInstance(Unknown Source)
      6. java.util.ServiceLoader$LazyIterator.nextService(Unknown Source)
      7. java.util.ServiceLoader$LazyIterator.next(Unknown Source)
      8. java.util.ServiceLoader$1.next(Unknown Source)
      8 frames
    7. apps.gui3
      TabbedPreferences.init
      1. apps.gui3.TabbedPreferences.init(TabbedPreferences.java:160)
      1 frame
    8. apps
      Apps$3.lambda$0
      1. apps.Apps$3.lambda$0(Apps.java:376)
      1 frame