java.lang.NullPointerException

GitHub | koppor | 10 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.util.Objects.requireNonNull()
  2. Java RT
    Objects.requireNonNull
    1. java.util.Objects.requireNonNull(Unknown Source)
    1 frame
  3. net.sf.jabref
    JabRefMain.lambda$start$1
    1. net.sf.jabref.gui.groups.GroupSelector.setGroups(GroupSelector.java:725)
    2. net.sf.jabref.gui.groups.GroupSelector.<init>(GroupSelector.java:356)
    3. net.sf.jabref.gui.JabRefFrame.initSidePane(JabRefFrame.java:693)
    4. net.sf.jabref.gui.JabRefFrame.init(JabRefFrame.java:600)
    5. net.sf.jabref.gui.JabRefFrame.<init>(JabRefFrame.java:528)
    6. net.sf.jabref.JabRefGUI.openWindow(JabRefGUI.java:114)
    7. net.sf.jabref.JabRefGUI.<init>(JabRefGUI.java:70)
    8. net.sf.jabref.JabRefMain.lambda$start$1(JabRefMain.java:108)
    8 frames