GeoServer 2.8.2
I've created an ImageMosaic with JPEG compressed GeoTiff images (3 band RGB
Byte type).
I have set OutputTransparentColor to 000000 to make all void areas
transparent instead of black. However, any tile request via WMS that is
fully void or nodata results in an exception response. I would expect just
a fully transparent tile instead.
I've also tried setting BackgroundValues to 0 or 0,0,0.
Here is the pertinent portion of the stacktrace:
Caused by: java.lang.IllegalStateException: Unsupported data type.
at
org.geotools.image.ImageWorker.makeColorTransparent(ImageWorker.java:2459)
at
org.geotools.gce.imagemosaic.RasterLayerResponse.postProcessRaster(RasterLayerResponse.java:1224)
at
org.geotools.gce.imagemosaic.RasterLayerResponse.processRequest(RasterLayerResponse.java:1210)
at
org.geotools.gce.imagemosaic.RasterLayerResponse.createResponse(RasterLayerResponse.java:1169)
at
org.geotools.gce.imagemosaic.RasterManager.read(RasterManager.java:1163)
at
org.geotools.gce.imagemosaic.ImageMosaicReader.read(ImageMosaicReader.java:871)
at
org.geotools.gce.imagemosaic.ImageMosaicReader.read(ImageMosaicReader.java:850)
at
org.geoserver.catalog.SingleGridCoverage2DReader.read(SingleGridCoverage2DReader.java:149)
at
org.geoserver.catalog.CoverageDimensionCustomizerReader.read(CoverageDimensionCustomizerReader.java:229)
at
org.geoserver.catalog.CoverageDimensionCustomizerReader.read(CoverageDimensionCustomizerReader.java:219)
at
org.geotools.renderer.lite.gridcoverage2d.GridCoverageReaderHelper.readSingleCoverage(GridCoverageReaderHelper.java:511)
at
org.geotools.renderer.lite.gridcoverage2d.GridCoverageReaderHelper.readCoverageInEnvelope(GridCoverageReaderHelper.java:298)
at
org.geotools.renderer.lite.gridcoverage2d.GridCoverageReaderHelper.readCoverages(GridCoverageReaderHelper.java:203)
at
org.geotools.renderer.lite.gridcoverage2d.GridCoverageRenderer.renderImage(GridCoverageRenderer.java:800)
at
org.geotools.renderer.lite.gridcoverage2d.GridCoverageRenderer.paint(GridCoverageRenderer.java:1165)
at
org.geotools.renderer.lite.StreamingRenderer$RenderCoverageReaderRequest.execute(StreamingRenderer.java:3414)
at
org.geotools.renderer.lite.StreamingRenderer$PainterThread.run(StreamingRenderer.java:3503)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
Jason Newmoyer
Newmoyer Geospatial Solutions
843.606.0424
[email protected]
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