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via GitHub by severin-lemaignan
, 2 years ago
This exception has no message.
via jabref by skadge
, 1 year ago
This exception has no message.
java.lang.NullPointerException at Method) at at at at at javax.swing.UIManager.setLookAndFeel( at javax.swing.UIManager.setLookAndFeel( at net.sf.jabref.JabRef.setLookAndFeel( at net.sf.jabref.JabRef.openWindow( at net.sf.jabref.JabRef.<init>( at net.sf.jabref.JabRef.main( at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke( at sun.reflect.DelegatingMethodAccessorImpl.invoke( at java.lang.reflect.Method.invoke( at net.sf.jabref.JabRefMain.main(Unknown Source)