Hi,
I'm getting the same error with my tif/twf file.
Here is the error log.
!ENTRY org.eclipse.osgi 2006-01-25 20:44:33.574
!MESSAGE An error occurred while automatically activating bundle 
org.ossim.libs (58).
!STACK 0
org.osgi.framework.BundleException: Exception in 
org.ossim.libs.LibsPlugin.start() of bundle org.ossim.libs.
    at 
org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:1013) 
    at 
org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:969) 
    at 
org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:313) 
    at 
org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:264) 
    at 
org.eclipse.core.runtime.adaptor.EclipseClassLoader.findLocalClass(EclipseClassLoader.java:116) 
    at 
org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:337) 
    at 
org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37) 
    at 
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:386) 
    at 
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:350) 
    at 
org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader.loadClass(AbstractClassLoader.java:78) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
    at org.ossim.catalog.OssimService.members(OssimService.java:72)
    at 
net.refractions.udig.catalog.ui.workflow.ConnectionState.run(ConnectionState.java:101) 
    at 
net.refractions.udig.catalog.ui.workflow.Workflow.next(Workflow.java:263)
    at 
net.refractions.udig.catalog.ui.workflow.Workflow$Runner.run(Workflow.java:589) 
    at 
net.refractions.udig.catalog.ui.workflow.Workflow.run(Workflow.java:447)
    at 
net.refractions.udig.catalog.ui.FileConnectionPage$2.run(FileConnectionPage.java:168) 
    at 
org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:113) 
Caused by: java.lang.UnsatisfiedLinkError: no geotiff in 
java.library.path
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1682)
    at java.lang.Runtime.loadLibrary0(Runtime.java:822)
    at java.lang.System.loadLibrary(System.java:992)
    at org.ossim.libs.LibsPlugin.start(LibsPlugin.java:34)
    at 
org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:994) 
    at java.security.AccessController.doPrivileged(Native Method)
    at 
org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:988) 
    ... 18 more
Root exception:
java.lang.UnsatisfiedLinkError: no geotiff in java.library.path
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1682)
    at java.lang.Runtime.loadLibrary0(Runtime.java:822)
    at java.lang.System.loadLibrary(System.java:992)
    at org.ossim.libs.LibsPlugin.start(LibsPlugin.java:34)
    at 
org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:994) 
    at java.security.AccessController.doPrivileged(Native Method)
    at 
org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:988) 
    at 
org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:969) 
    at 
org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:313) 
    at 
org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:264) 
    at 
org.eclipse.core.runtime.adaptor.EclipseClassLoader.findLocalClass(EclipseClassLoader.java:116) 
    at 
org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:337) 
    at 
org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37) 
    at 
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:386) 
    at 
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:350) 
    at 
org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader.loadClass(AbstractClassLoader.java:78) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
    at org.ossim.catalog.OssimService.members(OssimService.java:72)
    at 
net.refractions.udig.catalog.ui.workflow.ConnectionState.run(ConnectionState.java:101) 
    at 
net.refractions.udig.catalog.ui.workflow.Workflow.next(Workflow.java:263)
    at 
net.refractions.udig.catalog.ui.workflow.Workflow$Runner.run(Workflow.java:589) 
    at 
net.refractions.udig.catalog.ui.workflow.Workflow.run(Workflow.java:447)
    at 
net.refractions.udig.catalog.ui.FileConnectionPage$2.run(FileConnectionPage.java:168) 
    at 
org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:113) 
Regards
Cedric
Jesse Eichar wrote:
Andrea Aime wrote:
Hi,
I'm using today's uDig source from trunk and I cannot get any raster 
data onto the screen. Once I've chosen the tiff (tif.twf) files I 
want to display I get a new step in the "new layer" wizard without 
components in it (that is, gray background  and only the wizard 
navigation buttons), and no error messages around.
Is this normal? Where I have to look for fixing this problems (what 
classes, and
so on). Plus, does uDig log problems in places other than the plugin 
trace?
If so, where can I access them?
Best regards
Andrea Aime
There was a period where udig developers didn't know how to log 
messages,  So some of the older plugins don't have any logging could 
be what you are running into.  It looks like you are using a 
world+image file?  If so then look at the 
net.refractions.udig.catalog.worldimage plugin.
Jesse
_______________________________________________
User-friendly Desktop Internet GIS (uDig)
http://udig.refractions.net
http://lists.refractions.net/mailman/listinfo/udig-devel
_______________________________________________
User-friendly Desktop Internet GIS (uDig)
http://udig.refractions.net
http://lists.refractions.net/mailman/listinfo/udig-devel