Jonathan, Russ, Jukka Thanks for all the details, but as I say, simply adding a .prj file to the directory allowed me to create the layer.
However, the broken GWC tiles and GS and TC errors occur with both the 2009 TIFFs and the 2012 ones. Can either of the two of you with these tiles recreate the problem: OS 50k: sd86.tif & sd88.tif ESPG: 27700 .prj file BritNatGrid gridset (see earlier post for actual code) PNG8 Bicubic interpolation GeoServer 2.5.0 Tomcat 7.0.53 JAI JAI I/O Windows 2008 R2 Java 7u55 32-bit If someone else could recreate the problem, it would certainly help. Or, if someone can recreate the set-up above with no errors, that would also be useful. I don't know if I am confronted with an error in my set-up or a GS/GWC problem. I've contacted the vendor of the TIFFs in question, and they can only be released if the recipient signs a contractor licence, so I cannot post them to this list, sadly. Thanks Tom -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Error-rendering-coverage-on-the-fast-path-tp5138864p5139796.html Sent from the GeoServer - User mailing list archive at Nabble.com. ------------------------------------------------------------------------------ "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available Simple to use. Nothing to install. Get started now for free." http://p.sf.net/sfu/SauceLabs _______________________________________________ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users