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Converting AWT Image to SWT Image on a Mac [message #466235]

Thu, 05 January 2006 07:31

Mark McLaren

Messages: 45
Registered: July 2009

Member

I'm trying to run Snippet156 on OS X 10.3.9 (Convert between SWT and AWT
images).

I get this error:
Exception in thread "main" java.lang.InternalError: Can't start the AWT
because Java was started on the first thread. Make sure
StartOnFirstThread is not specified in your application's Info.plist or on
the command line

(I am running with -Djava.awt.headless=true)

Anyone seen this?

Thanks

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Re: Converting AWT Image to SWT Image on a Mac [message #466238 is a reply to message #466235]

Thu, 05 January 2006 10:06

Yves Harms

Messages: 80
Registered: July 2009

Member

Due to a bug in MacOSX -Djava.awt.headless=true has no effect at all
prior to OSX 10.4, you will have to upgrade to Tiger.

With Java 1.5 on MacOSX 10.4 or higher SWT is recognised and that system
property is set automaticly. (Java 1.4 on 10.4 still reqires you to set
the system property manually however)

Yves

Mark McLaren wrote:
> I'm trying to run Snippet156 on OS X 10.3.9 (Convert between SWT and AWT
> images).
>
> I get this error:
> Exception in thread "main" java.lang.InternalError: Can't start the AWT
> because Java was started on the first thread. Make sure
> StartOnFirstThread is not specified in your application's Info.plist or
> on the command line
>
> (I am running with -Djava.awt.headless=true)
>
> Anyone seen this?
>
> Thanks
>
>
>
>
>

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