java.lang.NullPointerException

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  • NPE when starting JMRI
    via GitHub by DanielBoudreau
    ,
    • java.lang.NullPointerException at jmri.jmrix.ConnectionConfigManager$ConnectionTypeManager.getConnectionTypes(ConnectionConfigManager.java:328) at jmri.jmrix.ConnectionConfigManager.getConnectionTypes(ConnectionConfigManager.java:231) at jmri.jmrix.JmrixConfigPane.<init>(JmrixConfigPane.java:214) at jmri.jmrix.JmrixConfigPane.createPanel(JmrixConfigPane.java:88) at jmri.jmrix.JmrixConfigPane.instance(JmrixConfigPane.java:59) at jmri.jmrix.swing.ConnectionsPreferencesPanel.<init>(ConnectionsPreferencesPanel.java:72) at jmri.jmrix.swing.ConnectionsPreferencesPanel.<init>(ConnectionsPreferencesPanel.java:85) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:408) at java.lang.Class.newInstance(Class.java:438) at apps.gui3.TabbedPreferences.init(TabbedPreferences.java:172) at apps.Apps$3.run(Apps.java:379) at java.lang.Thread.run(Thread.java:745)
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