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Re: [udig-devel] tif render error.

Make sure the boot classpath option is set in your custom product; please check the custom application tutorial for an example of what to do.
Jody
Vince Darley wrote:
We've continued to dig a bit deeper into this, and it's clearly caused by our own product build and product runtime configuration. If I take the standalone build of udig rc14, I can load our tiff images into it. I can also replace the jre in it with the one we use (based on java 1.6) and it still works just fine.

But, our product whether built and exported from eclipse or run from within eclipse just can't find the JAI stuff. Any pointers to how this should be configured?

regards,

Vince.

At 16:42 22/02/2008, Vince Darley wrote:
We get the following error (with both RC13 and latest RC14 nightly build) when trying to render a tiff image that has been added to the map.

net.refractions.udig.project.render.RenderException: An error occurred while drawing. Likely it is a problem reprojecting. Try zooming closer to panning to another part of the map. at net.refractions.udig.render.internal.gridcoverage.basic.BasicGridCoverageRenderer.doRender(Unknown Source) at net.refractions.udig.render.internal.gridcoverage.basic.BasicGridCoverageRenderer.render(Unknown Source) at net.refractions.udig.render.internal.gridcoverage.basic.BasicGridCoverageRenderer.render(Unknown Source) at net.refractions.udig.project.internal.render.impl.RenderJob.startRendering(Unknown Source) at net.refractions.udig.project.internal.render.impl.RenderJob.run(Unknown Source)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: java.lang.NoClassDefFoundError: javax/media/jai/JAI
at net.refractions.udig.render.gridcoverage.basic.GridCoverageRendererUtils.paintGraphic(Unknown Source)
... 6 more

This is running with a JRE that has JAI installed, so I'm a bit confused by the "java.lang.NoClassDefFoundError: javax/media/jai/JAI" part of this. (If we run with a jre that doesn't have JAI, then we don't get any map to display at all).

The files import just fine.  We typically have files like this:

TF70NE.TAB  (1 kb)
TF70NE.TFW  (1 kb)
TF70NE.tif  (60Mb)

Any ideas?

regards,

Vince.

_______________________________________________
User-friendly Desktop Internet GIS (uDig)
http://udig.refractions.net
http://lists.refractions.net/mailman/listinfo/udig-devel



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Vince Darley
CEO, Eurobios UK Ltd
Tel: +44 207 921 0445
Mobile: +44 794 154 8527
www.eurobios.com

_______________________________________________
User-friendly Desktop Internet GIS (uDig)
http://udig.refractions.net
http://lists.refractions.net/mailman/listinfo/udig-devel



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