I am trying to add a GeoPackage data store downloaded from DigitalGlobe EV WebHosting but get the exception listed below. The error occurs after adding a GeoPackage (mosaic) data source when I click the Publish link on the new layer page. This error occurs with both GeoServer 2.7.2 and 2.8.x nightly with associated versioned WPS and geopkg community extensions.
This error seems to occur for any GeoPackage generated from DigitalGlobe EV. I don't have any other raster .gpkg files from other sources to test. However, I did try the ERDC Whitehorse GeoPackage sample data file from <http://www.geopackage.org/#sampledata> and got a similar exception: "Error occurred while building the resources for the configuration page at org.geoserver.web.data.layer.NewLayerPage.buildLayerInfo(NewLayerPage.java:356) ... Caused by: javax.imageio.IIOException: Unsupported Image Type at com.sun.imageio.plugins.jpeg.JPEGImageReader.readInternal(JPEGImageReader.java:1063) ..."
This is my first bug report for GeoServer so please be descriptive in any requests for additional information or actions from me. Thanks.
The full exception trace:
Linux 4.1.0-1-amd64 #1 SMP Debian 4.1.3-1 (2015-08-03) x86_64 GNU/Linux
java version "1.7.0_75"
OpenJDK Runtime Environment (IcedTea 2.5.4) (7u75-2.5.4-2)
OpenJDK 64-Bit Server VM (build 24.75-b04, mixed mode)