A collegue of mine had problems with the awt when there was no X-Server
running where the jvm could connect to. He started a virtual X server
for that purpose and his error emssages were gone.
Maybe in your case that's a similar problem?
Armin Haaf wrote:
>
> Hello,
>
> I need more than one JVM running jserv. This is because if I try to
> configure zones for the different servlets, I get the following
> Exception (I use AWT to load gifs and manipulate them)
>
> java.io.IOException
> at
> sun.awt.image.GifImageDecoder.readHeader(GifImageDecoder.java:331)
> at
> sun.awt.image.GifImageDecoder.produceImage(GifImageDecoder.java:130)
> at
> sun.awt.image.InputStreamImageSource.doFetch(InputStreamImageSource.j
> ava:257)
> at sun.awt.image.ImageFetcher.fetchloop(ImageFetcher.java:143)
> at sun.awt.image.ImageFetcher.run(ImageFetcher.java:119)
> java.io.IOException
> at
> sun.awt.image.GifImageDecoder.readHeader(GifImageDecoder.java:331)
> at
> sun.awt.image.GifImageDecoder.produceImage(GifImageDecoder.java:130)
> at
> sun.awt.image.InputStreamImageSource.doFetch(InputStreamImageSource.j
> ava:257)
> at sun.awt.image.ImageFetcher.fetchloop(ImageFetcher.java:143)
> at sun.awt.image.ImageFetcher.run(ImageFetcher.java:119)
> java.io.IOException
> at
> sun.awt.image.GifImageDecoder.readHeader(GifImageDecoder.java:331)
> at
> sun.awt.image.GifImageDecoder.produceImage(GifImageDecoder.java:130)
> at
> sun.awt.image.InputStreamImageSource.doFetch(InputStreamImageSource.j
> ava:257)
> at sun.awt.image.ImageFetcher.fetchloop(ImageFetcher.java:143)
> at sun.awt.image.ImageFetcher.run(ImageFetcher.java:119)
>
> It would be fine if somebody knows why I get this Exception.
> But it would be also fine to know how to configure an additional JVM to
> run another jserv instance.
>
> Many thanks
>
> Armin
>
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Guenther Wieser
creative-it/Guenther Wieser Software KEG
Student of Telematik at Graz University of Technology
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