i had same problem so i had to download and install JAI manualy regards, Imran
On Tue, Dec 8, 2009 at 12:44 PM, maven apache <[email protected]>wrote: > Hi: > follow the qucikstart page: > http://www.geotools.org/quickstart.html, I try to read a shapefile and > display them in a frame,and under the item: > > How to read and display a shapefile > It shows how to do . > However after compile the sourcs,when I run it,it throws a > exception:Exception in thread "main" java.lang.NoClassDefFoundError: > javax/media/jai/PropertySource" > I think it need the jai-related jars. > But I am using maven as the build tool,if the gt-swing.jar(maybe some other > geotools-related jars) has defined a dependency named JAI, it will download > the JAI atomically,so I wonder why? > > The following is the error messgae: > Exception in thread "main" java.lang.NoClassDefFoundError: > javax/media/jai/PropertySource > at java.lang.ClassLoader.defineClass1(Native Method) > > ................................................................................... > at java.lang.ClassLoader.loadClass(ClassLoader.java:252) > at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) > at org.geotools.swing.action.InfoAction.<init>(InfoAction.java:56) > at org.geotools.swing.action.InfoAction.<init>(InfoAction.java:44) > at org.geotools.swing.JMapFrame.initComponents(JMapFrame.java:310) > at org.geotools.swing.JMapFrame.showMap(JMapFrame.java:123) > at org.kingxip.ReadShapeFile.main(ReadShapeFile.java:30) > Caused by: java.lang.ClassNotFoundException: javax.media.jai.PropertySource > at java.net.URLClassLoader$1.run(URLClassLoader.java:200) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:188) > at java.lang.ClassLoader.loadClass(ClassLoader.java:307) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) > at java.lang.ClassLoader.loadClass(ClassLoader.java:252) > at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) > ... 29 more > -------------------------------------------------- > > > ------------------------------------------------------------------------------ > Return on Information: > Google Enterprise Search pays you back > Get the facts. > http://p.sf.net/sfu/google-dev2dev > > _______________________________________________ > Geotools-gt2-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users > > -- I.R
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