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Index › Suggestions & Bugs › Software Bugs › java.lang.NullPointerException
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java.lang.NullPointerException (Read 3982 times)
nock
java.lang.NullPointerException
Sep 5th, 2007, 12:08am  
I'm sorry, because some people have the same problem but i don't understand what can i do.
When i start processing on macbook, error message appear : "java.lang.NullPointerException"

on my console :

===== mercredi 5 septembre 2007 00 h 06 Europe/Paris =====
apple.awt.EventQueueExceptionHandler Caught Throwable : java.lang.NullPointerException
java.lang.NullPointerException
at processing.app.Editor.doClose(Editor.java:1362)
at processing.app.Editor.handleQuitInternal(Editor.java:1927)
at processing.app.Editor$44.run(Editor.java:1943)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:189)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:478)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:2
34)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:184
)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:178)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:170)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
2007-09-05 00:07:01.242 JavaApplicationStub[587] Apple AWT - CGFontGetHMetrics returned NULL.
[LaunchRunner Error] processing.app.Base.main(String[]) threw an exception:
java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:393)
at javax.swing.text.SimpleAttributeSet.addAttribute(SimpleAttributeSet.java:176)
at javax.swing.text.StyleConstants.setFontFamily(StyleConstants.java:334)
at processing.app.EditorConsole.<init>(EditorConsole.java:93)
at processing.app.Editor.<init>(Editor.java:214)
at processing.app.Base.<init>(Base.java:146)
at processing.app.Base.main(Base.java:101)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.jav
a:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at apple.launcher.LaunchRunner.run(LaunchRunner.java:88)
at apple.launcher.LaunchRunner.callMain(LaunchRunner.java:50)
at apple.launcher.JavaApplicationLauncher.launch(JavaApplicationLauncher.java:52)


Please, help me.
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fry
Re: java.lang.NullPointerException
Reply #1 - Sep 5th, 2007, 4:02pm  
that sounds like you've disabled the "monaco" system font:
http://dev.processing.org/bugs/show_bug.cgi?id=562
http://processing.org/discourse/yabb_beta/YaBB.cgi?board=SoftwareBugs;action=display;num=1160057791
which is likely to cause more problems than just not being able to run processing.
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nock
Re: java.lang.NullPointerException
Reply #2 - Sep 6th, 2007, 1:08am  
thank you (merci),

problem is resolved.
I don't understand why it provide by the font,
I desactived user fonts with font book and i activated computer  fonts.

Nock
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