详细信息如下:
[hades@Redhat LumaQQ]$ ./lumaqq
[hades@Redhat LumaQQ]$ Exception in thread "main" org.eclipse.swt.
SWTException: Failed to execute runnable (java.lang.NullPointerExc
eption)
at org.eclipse.swt.SWT.error(SWT.java:2942)
at org.eclipse.swt.SWT.error(SWT.java:2865)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(S ynchronizer.java:126)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Displa y.java:2844)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display .java:2575)
at edu.tsinghua.lumaqq.ui.MainShell.open(MainShell.java:40 8)
at edu.tsinghua.lumaqq.LumaQQ.main(LumaQQ.java:138)
Caused by: java.lang.NullPointerException
at edu.tsinghua.lumaqq.widgets.qstyle.QTreeViewer.doUpdate Children(QTreeViewer.java:315)
at edu.tsinghua.lumaqq.widgets.qstyle.QTreeViewer.doUpdate Children(QTreeViewer.java:294)
at edu.tsinghua.lumaqq.widgets.qstyle.QTreeViewer.doUpdate Children(QTreeViewer.java:297)
at edu.tsinghua.lumaqq.widgets.qstyle.QTreeViewer.refresh( QTreeViewer.java:233)
at edu.tsinghua.lumaqq.ui.helper.BlindHelper.refreshGroup( BlindHelper.java:363)
at edu.tsinghua.lumaqq.ui.helper.BlindHelper.addFriend(Bli ndHelper.java:1618)
at edu.tsinghua.lumaqq.ui.helper.BlindHelper.addFriend(Bli ndHelper.java:1580)
at edu.tsinghua.lumaqq.ui.QQEventProcessor$21.run(QQEventP rocessor.java:814)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.j ava:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(S ynchronizer.java:123)
... 4 more