java.lang.NullPointerException

jabref | baonn | 6 years ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.lang.Class.forName0()
  2. Java RT
    Class.forName
    1. java.lang.Class.forName0(Native Method)
    2. java.lang.Class.forName(Class.java:247)
    2 frames
  3. net.sf.jabref
    ImportCustomizationDialog$1.actionPerformed
    1. net.sf.jabref.imports.CustomImportList$Importer.getInstance(CustomImportList.java:127)
    2. net.sf.jabref.imports.ImportFormatReader.resetImportFormats(ImportFormatReader.java:89)
    3. net.sf.jabref.imports.ImportCustomizationDialog.addOrReplaceImporter(ImportCustomizationDialog.java:103)
    4. net.sf.jabref.imports.ImportCustomizationDialog$1.actionPerformed(ImportCustomizationDialog.java:137)
    4 frames
  4. Java RT
    EventDispatchThread.pumpEvents
    1. javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
    2. javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
    3. javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
    4. javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
    5. javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
    6. java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
    7. java.awt.Component.processMouseEvent(Component.java:6267)
    8. javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
    9. java.awt.Component.processEvent(Component.java:6032)
    10. java.awt.Container.processEvent(Container.java:2041)
    11. java.awt.Component.dispatchEventImpl(Component.java:4630)
    12. java.awt.Container.dispatchEventImpl(Container.java:2099)
    13. java.awt.Component.dispatchEvent(Component.java:4460)
    14. java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
    15. java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
    16. java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
    17. java.awt.Container.dispatchEventImpl(Container.java:2085)
    18. java.awt.Window.dispatchEventImpl(Window.java:2478)
    19. java.awt.Component.dispatchEvent(Component.java:4460)
    20. java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
    21. java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
    22. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
    23. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
    24. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
    25. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
    25 frames