java.lang.NullPointerException

GitHub | DanielBoudreau | 7 months ago
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  1. 0

    NPE when starting JMRI

    GitHub | 7 months ago | DanielBoudreau
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at jmri.jmrix.ConnectionConfigManager$ConnectionTypeManager.getConnectionTypes()
    2. jmri.jmrix
      JmrixConfigPane.instance
      1. jmri.jmrix.ConnectionConfigManager$ConnectionTypeManager.getConnectionTypes(ConnectionConfigManager.java:328)
      2. jmri.jmrix.ConnectionConfigManager.getConnectionTypes(ConnectionConfigManager.java:231)
      3. jmri.jmrix.JmrixConfigPane.<init>(JmrixConfigPane.java:214)
      4. jmri.jmrix.JmrixConfigPane.createPanel(JmrixConfigPane.java:88)
      5. jmri.jmrix.JmrixConfigPane.instance(JmrixConfigPane.java:59)
      5 frames
    3. 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
    4. Java RT
      Class.newInstance
      1. sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      2. sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
      3. sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
      4. java.lang.reflect.Constructor.newInstance(Constructor.java:408)
      5. java.lang.Class.newInstance(Class.java:438)
      5 frames
    5. apps.gui3
      TabbedPreferences.init
      1. apps.gui3.TabbedPreferences.init(TabbedPreferences.java:172)
      1 frame
    6. apps
      Apps$3.run
      1. apps.Apps$3.run(Apps.java:379)
      1 frame
    7. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame