NPE in SimpleFeatureTypeBuilder when using ShapeFileRenderer and "complex" Style
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Key: GEOT-2728
URL: http://jira.codehaus.org/browse/GEOT-2728
Project: GeoTools
Issue Type: Bug
Components: core render, core styling, ext shapefilerender
Affects Versions: 2.6-M2
Reporter: Stefan Alfons Krüger
Fix For: 2.6-RC1
Attachments: NPEwithShapeAndSLDAndShapefileRenderer.tgz
The attached JUnit test shows that only the combination of a slighter more
complex SLD and the ShapefileRenderer fail with
23.09.2009 15:23:46 org.geotools.renderer.shape.ShapefileRenderer processStylers
WARNUNG: Could not prep style for rendering
java.lang.NullPointerException
at
org.geotools.feature.simple.SimpleFeatureTypeBuilder.buildFeatureType(SimpleFeatureTypeBuilder.java:819)
at
org.geotools.renderer.shape.ShapefileRenderer.createFeatureType(ShapefileRenderer.java:810)
at
org.geotools.renderer.shape.ShapefileRenderer.processStylers(ShapefileRenderer.java:308)
at
org.geotools.renderer.shape.ShapefileRenderer.paint(ShapefileRenderer.java:1427)
at
org.geotools.renderer.shape.ShapefileRenderer.paint(ShapefileRenderer.java:270)
at gtmig.org.geotools.swing.JMapPane.paintComponent(JMapPane.java:385)
JUnit test does:
example ShapeFile + default Style + StreamingRenderer = works
example ShapeFile + complex Style + StreamingRenderer = works
example ShapeFile + default Style + ShapefileRenderer = works
example ShapeFile + complex Style + ShapefileRenderer = FAILS with NPE above.
This NPE occurs for about 20% of all Shapefiles i have in one atlas projects
/all use complex SLDs). And i really don't want to miss the performance of the
ShapefileRenderer. So any help is very much appreciated!!!
The attachment contains the demo shapefile and the JUnit test patch.
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