[Gvsig_usuarios] [Gvsig_desarrolladores] Error al iniciar fuente gvSIG

[Jose Angel]

Hola a todos:

Estoy intentando cargar el código fuente de gvSIG en Eclipse pero me
lanza una serie de errores que no termino de resolver, son los
siguientes:

ERROR 1

ERROR [AWT-EventQueue-1] (Launcher.java:655) - Error localizando la
clase de la extensióncom.iver.cit.gvsig.ProjectExtension
java.lang.NoClassDefFoundError: org/cresques/cts/ICRSFactory
	at com.iver.cit.gvsig.project.Project.<clinit>(Project.java:121)
	at com.iver.cit.gvsig.project.ProjectFactory.createProject(ProjectFactory.java:116)
	at com.iver.cit.gvsig.ProjectExtension.initialize(ProjectExtension.java:173)
	at com.iver.andami.Launcher.initializeExtensions(Launcher.java:638)
	at com.iver.andami.Launcher.access$4(Launcher.java:588)
	at com.iver.andami.Launcher$4.run(Launcher.java:341)
	at java.awt.event.InvocationEvent.dispatch(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at com.iver.andami.ui.AndamiEventQueue.dispatchEvent(AndamiEventQueue.java:58)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.run(Unknown Source)

ERROR 2

ERROR [AWT-EventQueue-1] (Launcher.java:651) - No se encontró la clase
de la extensióncom.iver.cit.gvsig.geoprocess.impl.RegisterGeoprocessExtension
java.lang.ClassNotFoundException:
com.iver.cit.gvsig.geoprocess.impl.RegisterGeoprocessExtension
	at com.iver.andami.plugins.PluginClassLoader.singleLoadClass(PluginClassLoader.java:210)
	at com.iver.andami.plugins.PluginClassLoader.loadClass(PluginClassLoader.java:238)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at com.iver.andami.Launcher.initializeExtensions(Launcher.java:622)
	at com.iver.andami.Launcher.access$4(Launcher.java:588)
	at com.iver.andami.Launcher$4.run(Launcher.java:341)
	at java.awt.event.InvocationEvent.dispatch(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at com.iver.andami.ui.AndamiEventQueue.dispatchEvent(AndamiEventQueue.java:58)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.run(Unknown Source)


ERROR 3

DEBUG [AWT-EventQueue-1] (NotificationManager.java:99) - Error no
capturado por el usuario
java.lang.NullPointerException
	at com.iver.gvsig.addeventtheme.AddEventThemeExtension.isVisible(AddEventThemeExtension.java:99)
	at com.iver.andami.plugins.ExtensionDecorator.isVisible(ExtensionDecorator.java:96)
	at com.iver.andami.ui.mdiFrame.MDIFrame.enableControls(MDIFrame.java:852)
	at com.iver.andami.Launcher$5.run(Launcher.java:359)
	at java.awt.event.InvocationEvent.dispatch(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at com.iver.andami.ui.AndamiEventQueue.dispatchEvent(AndamiEventQueue.java:58)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.run(Unknown Source)


He de decir que tengo todo correctamente instalado, tanto los 2 JAIs
como VM y están apuntando correctamente a ella. No entiendo el por qué
no me encuentra las clases cuando existen realmente en sus carpetas.
¿Alguien puede indicarme este error y cómo podria resolverlo?

Gracias a quien pueda ayudarme :)