[Scilab-Dev] scinotes bug?
Calixte Denizet
calixte at contrib.scilab.org
Thu Oct 28 11:20:23 CEST 2010
Hello Dean
I reported the bug on bugzilla and solved it. Don't hesitate to report
the bugs directly at bugzilla.scilab.org.
Calixte
Le mercredi 27 octobre 2010 à 19:36 -0700, Dean S. Messing a écrit :
> I've managed to tickle what appears to be a bug.
>
> Using my build of scilab-master-1286272063, I do the following.
>
> From the shell commandline:
>
> ==> scilab
>
> Now from w/in the Scilab Console:
>
> -->editor()
>
> then SciNotes comes up fine. If I kill SciNotes by binking on the "Close"
> button in the window decorations, it dies just fine, and I can restart
> it with
>
> -->editor()
>
> in the Console. But if I kill SciNotes with File -> Exit then
> this is printed out in the shell:
>
>
> Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
> at org.scilab.modules.scinotes.ScilabEditorPane.updateInfosWhenFocused(Unknown Source)
> at org.scilab.modules.scinotes.ScilabEditorPane$1.focusGained(Unknown Source)
> at java.awt.AWTEventMulticaster.focusGained(AWTEventMulticaster.java:203)
> at java.awt.Component.processFocusEvent(Component.java:6156)
> at java.awt.Component.processEvent(Component.java:6023)
> at java.awt.Container.processEvent(Container.java:2041)
> at java.awt.Component.dispatchEventImpl(Component.java:4630)
> at java.awt.Container.dispatchEventImpl(Container.java:2099)
> at java.awt.Component.dispatchEvent(Component.java:4460)
> at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1850)
> at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:901)
> at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:513)
> at java.awt.Component.dispatchEventImpl(Component.java:4502)
> at java.awt.Container.dispatchEventImpl(Container.java:2099)
> at java.awt.Component.dispatchEvent(Component.java:4460)
> at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
> at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
> at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
> at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
> at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
> at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
> at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
>
> Furthermore I can no longer restart the editor:
>
>
> -->editor()
> !--error 999
> editor: java.lang.reflect.InvocationTargetException
>
>
> and this is printed in the shell:
>
> Oct 27, 2010 7:33:26 PM org.scilab.modules.scinotes.SciNotes scinotes
> SEVERE: java.lang.reflect.InvocationTargetException
> java.lang.reflect.InvocationTargetException
> at java.awt.EventQueue.invokeAndWait(EventQueue.java:998)
> at javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1320)
> at org.scilab.modules.scinotes.SciNotes.scinotes(Unknown Source)
> Caused by: java.lang.NullPointerException
> at org.scilab.modules.scinotes.SciNotes.addTab(Unknown Source)
> at org.scilab.modules.scinotes.SciNotes.addTab(Unknown Source)
> at org.scilab.modules.scinotes.SciNotes.addEmptyTab(Unknown Source)
> at org.scilab.modules.scinotes.SciNotes.openFile(Unknown Source)
> at org.scilab.modules.scinotes.SciNotes$2.run(Unknown Source)
> at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
> at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
> at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
> at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
> at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
> at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
> at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
> at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
>
> Dean
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