Hi 2 all,
I'm dealing with a (not working) example:
http://docs.geotools.org/stable/userguide/examples/stylefunctionlab.html
I fixed it to work without the ColorLookupFunction, then I tried to
reintroduce it. So I experienced the following problem:
3-ago-2011 16.58.16 org.geotools.renderer.lite.StreamingRenderer
fireErrorEvent
GRAVE: Unable to find function UniqueColour
java.lang.RuntimeException: Unable to find function UniqueColour
at
org.geotools.filter.FunctionFinder.findFunction(FunctionFinder.java:103)
at
org.geotools.filter.FunctionFinder.findFunction(FunctionFinder.java:69)
at
org.geotools.filter.FilterFactoryImpl.function(FilterFactoryImpl.java:469)
at
org.geotools.filter.visitor.DuplicatingFilterVisitor.visit(DuplicatingFilterVisitor.java:309)
at
org.geotools.filter.FunctionExpressionImpl.accept(FunctionExpressionImpl.java:147)
at
org.geotools.styling.visitor.DuplicatingStyleVisitor.copy(DuplicatingStyleVisitor.java:351)
at
org.geotools.styling.visitor.DuplicatingStyleVisitor.visit(DuplicatingStyleVisitor.java:616)
at org.geotools.styling.StrokeImpl.accept(StrokeImpl.java:401)
at
org.geotools.styling.visitor.DuplicatingStyleVisitor.copy(DuplicatingStyleVisitor.java:417)
at
org.geotools.styling.visitor.DuplicatingStyleVisitor.visit(DuplicatingStyleVisitor.java:674)
at
org.geotools.styling.visitor.UomRescaleStyleVisitor.visit(UomRescaleStyleVisitor.java:190)
at
org.geotools.styling.LineSymbolizerImpl.accept(LineSymbolizerImpl.java:95)
at
org.geotools.styling.visitor.DuplicatingStyleVisitor.copy(DuplicatingStyleVisitor.java:468)
at
org.geotools.styling.visitor.DuplicatingStyleVisitor.visit(DuplicatingStyleVisitor.java:275)
at
org.geotools.renderer.lite.StreamingRenderer.rescaleFeatureTypeStyle(StreamingRenderer.java:1971)
at
org.geotools.renderer.lite.StreamingRenderer.applyUnitRescale(StreamingRenderer.java:1949)
at
org.geotools.renderer.lite.StreamingRenderer.processStylers(StreamingRenderer.java:1899)
at
org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:766)
at
org.geotools.swing.RenderingExecutor$Task.call(RenderingExecutor.java:159)
at
org.geotools.swing.RenderingExecutor$Task.call(RenderingExecutor.java:114)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutorjava:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
I found the following solution:
http://osgeo-org.1803224.n2.nabble.com/Unable-to-find-function-when-parsing-OCG-Filter-td2351982.html
But I don't know how to apply it and make my project works. I'm using:
Eclipse 3.7 (Indigo)
M2Eclipse plugin
GeoTools v2.7.1
Any suggestions?
Thanks,
Valerio
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