No, unfortunately that is not the problem. That particular jar file is not missing in the 14.0 release. gaby From: Andrej Aschenbrenner <a.aschenbren...@rola.com<mailto:a.aschenbren...@rola.com>> Date: Tuesday, 6 October 2015 21:27 To: Gabriella Turek <gabriella.tu...@niwa.co.nz<mailto:gabriella.tu...@niwa.co.nz>>, geotools net <geotools-gt2-users@lists.sourceforge.net<mailto:geotools-gt2-users@lists.sourceforge.net>> Subject: AW: [Geotools-gt2-users] Issues upgrading to 14.0 on MacOSX
Hi, the GeoTools 14-RC1 (http://sourceforge.net/projects/geotools/files/GeoTools%2014%20Releases/14-RC1/geotools-14-RC1-bin.zip) is missing the JAR file jt-utilities-1.0.6.jar. After downloading the library (can’t find the download link anymore, see https://github.com/geosolutions-it/jai-ext) the exception was gone. Andrej Von: Gabriella Turek [mailto:gabriella.tu...@niwa.co.nz] Gesendet: Montag, 5. Oktober 2015 23:46 An: geotools net Betreff: Re: [Geotools-gt2-users] Issues upgrading to 14.0 on MacOSX Hi Tom, Jody, I’ve tried moving the JAI as suggested, but as I mentioned before this seems to make no difference. I am using jdk 1.8.0_60. I still get the same error message even though the path now only contains the jai that comes with the geotools 14.0. I was not aware that I needed extra command line options to to see the jai jars included in the SDK, everything works hunky dory “as is” with geotools 13.2 (so from what you are saying that version is either not using JAI – hard to believe - or is perfectly happy with the system’s JAI) I am running a simple test: //System.setProperty("org.geotools.coverage.jaiext.enabled", "true"); GridCoverage2D gc = GeoToolsUtils.readAsciiGridFile(new File(getClass().getResource("asciitest1.asc").getFile())); double[] mins = GeoToolsUtils.getMinimums(gc); double[] maxs = GeoToolsUtils.getMaximums(gc); Double noData = (Double) gc.getProperties().get("GC_NODATA"); assertTrue(mins[0] == noData); assertTrue(maxs[0] == 0.76245); As per a previous posting, I want to move to 14 so I can take advantage of the enhanced ASCII grid file handling. It seems that I cannot. I have not tried this on another platform, but it’s a concern :-( Gaby From: Tom Kunicki <tom.kuni...@weather.com<mailto:tom.kuni...@weather.com>> Date: Tuesday, 6 October 2015 03:31 To: Jody Garnett <jody.garn...@gmail.com<mailto:jody.garn...@gmail.com>> Cc: Gabriella Turek <gabriella.tu...@niwa.co.nz<mailto:gabriella.tu...@niwa.co.nz>>, geotools net <geotools-gt2-users@lists.sourceforge.net<mailto:geotools-gt2-users@lists.sourceforge.net>> Subject: Re: [Geotools-gt2-users] Issues upgrading to 14.0 on MacOSX Gabriella, OS X ships with a JAI implementation that's inserted into the default system classpath. This JAI version has traditionally caused me issues and the first thing I do on a new Mac is move it aside. If you'd wish to try this: cd /System/Library/Java/Extensions/ sudo mkdir DISABLED sudo mv *jai* DISABLED On Mon, Oct 5, 2015 at 2:28 AM, Jody Garnett <jody.garn...@gmail.com<mailto:jody.garn...@gmail.com>> wrote: I have not run into a problem yet, take a look at your eclipse class path. If it is an OSGi app for example you need extra command line options to allow it to see the JAI jars included in the SDK. Even for a normal Java app you may get out of sync when updating the version of Java on your system, double check the Java Runtime listed in eclipse and confirm the correct jars are listed. -- Jody Garnett On 1 October 2015 at 15:56, Gabriella Turek <gabriella.tu...@niwa.co.nz<mailto:gabriella.tu...@niwa.co.nz>> wrote: I am trying to update my geotools libraries from 13.2 to 14.0 in order to take advantage of the extended ARC Grid raster support. However I am now running into some issues which I never had before: java.lang.NoClassDefFoundError: Could not initialize class javax.media.jai.JAI at org.geotools.gce.arcgrid.ArcGridReader.createCoverage(ArcGridReader.java:48 7) at org.geotools.gce.arcgrid.ArcGridReader.read(ArcGridReader.java:398) at riskscape.util.GeoToolsUtils.readAsciiGridFile(GeoToolsUtils.java:369) at riskscape.util.GeoToolsUtilsTest.testReadStandardFile(GeoToolsUtilsTest.jav a:598) ….. The jai jars are there, but the Java SDK also has jai jars. Removing the geotool ones, I still get the same error, hum. I am using Eclipse. This was not happening with 13.2 Gaby ------------------------------------------------------------------------------ ___________________Tom Kunicki <tom.kuni...@weather.com<mailto:tom.kuni...@weather.com>>____________________________ GeoTools-GT2-Users mailing listJody Garnett <jody.garn...@gmail.com<mailto:jody.garn...@gmail.com>> GeoTools-GT2-Users@lists.sourceforge.net<mailto:GeoTools-GT2-Users@lists.sourceforge.net> https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users ------------------------------------------------------------------------------ _______________________________________________ GeoTools-GT2-Users mailing list GeoTools-GT2-Users@lists.sourceforge.net<mailto:GeoTools-GT2-Users@lists.sourceforge.net> https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users -- Tom Kunicki | Software Engineer w: 608 695 4251 e: tom.kuni...@weather.com<mailto:tom.kuni...@weather.com> [Das Bild wurde vom Absender entfernt.]
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