Hello,
i have a problem with my uDig plugin. i create a featuretype,
then a
IGeoResource and a new Layer which a add to a map using this code:
try {
CoordinateReferenceSystem crs = CRS.decode("EPSG:4326");
final AttributeType GEOM =
AttributeTypeFactory.newAttributeType("Location",Point.class,true,
null,null,crs );
FeatureType stationFeatureType =
FeatureTypeFactory.newFeatureType(new
AttributeType[] { GEOM },"station");
IGeoResource stationGeoResource =
CatalogPlugin
.getDefault
().getLocalCatalog().createTemporaryResource(stationFeatureType);
//create list of IGeoResource
List <IGeoResource> geoResourceList = new
LinkedList<IGeoResource>();
geoResourceList.add(stationGeoResource);
Map map = ApplicationGISInternal.getActiveMap();
//create layer
Layer stationLayer = null;
stationLayer =
map.getLayerFactory().createLayer(stationGeoResource);
stationLayer.setName("stations");
stationLayer.setSelectable(true);
ApplicationGIS.addLayersToMap(map, geoResourceList, 0);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
all seems fine. but a get this exception very very often:
!ENTRY net.refractions.udig.project 1 0 2008-02-09 23:26:16.368
!MESSAGE Could not aquire scale range
!STACK 0
java.lang.NoClassDefFoundError: javax/media/jai/util/Range
at
net
.refractions
.udig
.project
.internal
.provider.LayerItemProvider.outOfScale(LayerItemProvider.java:653)
at
net
.refractions
.udig
.project
.internal
.provider.LayerItemProvider.getForeground(LayerItemProvider.java:
604)
at
net
.refractions.udig.project.ui.AdapterFactoryLabelProviderDecorator
$
LabelProvider
.getForeground(AdapterFactoryLabelProviderDecorator.java:106)
at
org
.eclipse
.jface
.viewers
.DecoratingLabelProvider
.getForeground(DecoratingLabelProvider.java:288)
at
org
.eclipse
.jface
.viewers
.WrappedViewerLabelProvider
.getForeground(WrappedViewerLabelProvider.java:130)
at
org
.eclipse
.jface
.viewers
.WrappedViewerLabelProvider
.update(WrappedViewerLabelProvider.java:
188)
at
org.eclipse.jface.viewers.ViewerColumn.refresh(ViewerColumn.java:
135)
at
org
.eclipse
.jface
.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewer.java:
911)
at
org.eclipse.jface.viewers.AbstractTreeViewer
$UpdateItemSafeRunnable.run(AbstractTreeViewer.java:97)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:
37)
at org.eclipse.core.runtime.Platform.run(Platform.java:857)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:
199)
at
org
.eclipse
.jface
.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewer.java:
991)
at
org.eclipse.jface.viewers.StructuredViewer
$UpdateItemSafeRunnable.run(StructuredViewer.java:466)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:
37)
at org.eclipse.core.runtime.Platform.run(Platform.java:857)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:
199)
at
org
.eclipse
.jface.viewers.StructuredViewer.updateItem(StructuredViewer.java:
2026)
at
org
.eclipse
.jface
.viewers
.AbstractTreeViewer.createTreeItem(AbstractTreeViewer.java:
806)
at
org.eclipse.jface.viewers.AbstractTreeViewer
$1.run(AbstractTreeViewer.java:781)
at
org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:
67)
at
org
.eclipse
.jface
.viewers
.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:
755)
at
org
.eclipse.jface.viewers.TreeViewer.createChildren(TreeViewer.java:
627)
at
org
.eclipse
.jface
.viewers
.AbstractTreeViewer.internalExpand(AbstractTreeViewer.java:
1551)
at
org
.eclipse
.jface
.viewers
.AbstractTreeViewer.internalExpand(AbstractTreeViewer.java:
1548)
at
org
.eclipse
.jface
.viewers.CheckboxTreeViewer.setChecked(CheckboxTreeViewer.java:
388)
at
net.refractions.udig.project.ui.internal.LayersView
$8.run(LayersView.java:535)
at
org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at
org
.eclipse
.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123)
at
org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:
3214)
at
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2958)
at
net
.refractions
.udig
.project.command.CommandManager.waitInDisplay(CommandManager.java:
173)
at
net
.refractions
.udig
.project.command.CommandManager.doMakeRequest(CommandManager.java:
127)
at
net
.refractions
.udig.project.command.CommandManager.execute(CommandManager.java:
101)
at
net
.refractions
.udig
.project.internal.impl.MapImpl.sendCommandInternal(MapImpl.java:
868)
at
net
.refractions
.udig.project.internal.impl.MapImpl.sendCommand(MapImpl.java:855)
at
net
.refractions
.udig.project.internal.impl.MapImpl.sendCommandSync(MapImpl.java:
1626)
at
net
.refractions
.udig
.project.ui.ApplicationGIS.addLayersToMap(ApplicationGIS.java:
486)
at
net
.refractions
.udig
.project.ui.ApplicationGIS.addLayersToMap(ApplicationGIS.java:
395)
at es.editor.view.Main.createNewNetwork(Main.java:185)
at es.editor.view.Main.access$0(Main.java:145)
at es.editor.view.Main$1.handleEvent(Main.java:112)
at
org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1495)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1519)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1504)
at
org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1295)
at
org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:
3350)
at
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2954)
at
org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:
2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:
2353)
at
org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:
466)
at
org
.eclipse
.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at
org
.eclipse
.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at
org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:
149)
at
net
.refractions
.udig.internal.ui.UDIGApplication.start(UDIGApplication.java:93)
at
org
.eclipse
.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:
169)
at
org
.eclipse
.core
.runtime
.internal
.adaptor
.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:
106)
at
org
.eclipse
.core
.runtime
.internal
.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:
76)
at
org
.eclipse
.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at
org
.eclipse
.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
at
sun
.reflect
.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun
.reflect
.DelegatingMethodAccessorImpl
.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
at org.eclipse.equinox.launcher.Main.main(Main.java:1148)
even if i add some feature instances to the new layer, the
exception
still
appears.
i use RC13 on osx.
i hope anyone could tell me, what i am doing wrong.
thanks forwards.
ingmar
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User-friendly Desktop Internet GIS (uDig)
http://udig.refractions.net
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