The full Stack trace is below. There seems to be 2 problems:
#1) with setting "optimizedDataLoadingEnabled" TRUE - if I turn this off, some error messages will disappear #2) with calculating the generalization distance - if I set generalization to 0 (renderer.setGeneralizationDistance(0)), then the polygon faces neatly fit together (only the SVG is somewhat big then) I have uploaded a test SVG for illustration purposes here: http://de.wikipedia.org/w/index.php?title=Datei:Alexrk2_Arbeitsdatei.svg PS: other projections like Robinson etc. work well with the same code. Regards Alex SCHWERWIEGEND: Error transforming bbox java.lang.Exception: Error transforming bbox at org.geotools.renderer.lite.StreamingRenderer.queryLayer(StreamingRenderer.java:989) at org.geotools.renderer.lite.StreamingRenderer.processStylers(StreamingRenderer.java:1918) at org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:766) at org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:574) at sandbox.wikipedia.svgmapexport.GeoUtils.renderMapToSVG(GeoUtils.java:226) at sandbox.wikipedia.svgmapexport.WorldSvgMap.export(WorldSvgMap.java:99) at sandbox.wikipedia.svgmapexport.WorldSvgMap.main(WorldSvgMap.java:108) Caused by: org.opengis.referencing.operation.OperationNotFoundException: No transformation available from system "ProjectedCRS[WGS84 / Winkel3]" to "GeographicCRS[WGS 84]". at org.geotools.referencing.operation.DefaultCoordinateOperationFactory.createOperationStep(DefaultCoordinateOperationFactory.java:1004) at org.geotools.referencing.operation.DefaultCoordinateOperationFactory.createOperation(DefaultCoordinateOperationFactory.java:267) at org.geotools.referencing.operation.BufferedCoordinateOperationFactory.createOperation(BufferedCoordinateOperationFactory.java:254) at org.geotools.geometry.jts.ReferencedEnvelope.transform(ReferencedEnvelope.java:629) at org.geotools.renderer.lite.StreamingRenderer.queryLayer(StreamingRenderer.java:971) ... 6 more Caused by: org.opengis.referencing.operation.NoninvertibleTransformException: Transform is not invertible. at org.geotools.referencing.operation.projection.MapProjection.inverse(MapProjection.java:1153) at org.geotools.referencing.operation.projection.MapProjection.inverse(MapProjection.java:85) at org.geotools.referencing.operation.DefaultCoordinateOperationFactory.createOperationStep(DefaultCoordinateOperationFactory.java:1002) ... 10 more 19.04.2011 19:10:44 org.geotools.renderer.lite.StreamingRenderer queryLayer WARNUNG: Got a tranform exception while trying to de-project the current envelope, bboxs intersect therefore using envelope) org.opengis.referencing.operation.OperationNotFoundException: No transformation available from system "ProjectedCRS[WGS84 / Winkel3]" to "GeographicCRS[WGS 84]". at org.geotools.referencing.operation.DefaultCoordinateOperationFactory.createOperationStep(DefaultCoordinateOperationFactory.java:1004) at org.geotools.referencing.operation.DefaultCoordinateOperationFactory.createOperation(DefaultCoordinateOperationFactory.java:267) at org.geotools.referencing.operation.BufferedCoordinateOperationFactory.createOperation(BufferedCoordinateOperationFactory.java:254) at org.geotools.geometry.jts.ReferencedEnvelope.transform(ReferencedEnvelope.java:629) at org.geotools.renderer.lite.StreamingRenderer.queryLayer(StreamingRenderer.java:971) at org.geotools.renderer.lite.StreamingRenderer.processStylers(StreamingRenderer.java:1918) at org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:766) at org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:574) at sandbox.wikipedia.svgmapexport.GeoUtils.renderMapToSVG(GeoUtils.java:226) at sandbox.wikipedia.svgmapexport.WorldSvgMap.export(WorldSvgMap.java:99) at sandbox.wikipedia.svgmapexport.WorldSvgMap.main(WorldSvgMap.java:108) Caused by: org.opengis.referencing.operation.NoninvertibleTransformException: Transform is not invertible. at org.geotools.referencing.operation.projection.MapProjection.inverse(MapProjection.java:1153) at org.geotools.referencing.operation.projection.MapProjection.inverse(MapProjection.java:85) at org.geotools.referencing.operation.DefaultCoordinateOperationFactory.createOperationStep(DefaultCoordinateOperationFactory.java:1002) ... 10 more 19.04.2011 19:10:44 org.geotools.renderer.lite.StreamingRenderer queryLayer INFO: Error computing the generalization distance org.opengis.referencing.operation.NoninvertibleTransformException: Transform is not invertible. at org.geotools.referencing.operation.projection.MapProjection.inverse(MapProjection.java:1153) at org.geotools.referencing.operation.projection.MapProjection.inverse(MapProjection.java:85) at org.geotools.referencing.operation.transform.ConcatenatedTransform.inverse(ConcatenatedTransform.java:522) at org.geotools.referencing.operation.transform.ConcatenatedTransformDirect2D.inverse(ConcatenatedTransformDirect2D.java:119) at org.geotools.referencing.operation.transform.ConcatenatedTransformDirect2D.inverse(ConcatenatedTransformDirect2D.java:38) at org.geotools.renderer.lite.StreamingRenderer.queryLayer(StreamingRenderer.java:1045) at org.geotools.renderer.lite.StreamingRenderer.processStylers(StreamingRenderer.java:1918) at org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:766) at org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:574) at sandbox.wikipedia.svgmapexport.GeoUtils.renderMapToSVG(GeoUtils.java:226) at sandbox.wikipedia.svgmapexport.WorldSvgMap.export(WorldSvgMap.java:99) at sandbox.wikipedia.svgmapexport.WorldSvgMap.main(WorldSvgMap.java:108) ------------------------------------------------------------------------------ Benefiting from Server Virtualization: Beyond Initial Workload Consolidation -- Increasing the use of server virtualization is a top priority.Virtualization can reduce costs, simplify management, and improve application availability and disaster protection. 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