[Gvsig_desarrolladores] Que es este error al hacer create layer? Tiene que ser algo sencillo

[agirrearri]

Hola, he metido los parametros que faltaban, en con este codigo

		 manager2 = DALLocator.getDataManager();
		 params2  = manager2.createStoreParameters("Shape");
		 params2.setDynValue("shpfilename", "c:/apoyos.shp");
		 params2.setDynValue("srs", "EPSG:23030");
		 params2.setDynValue("dbffilename", "c:/apoyos.dbf");
		 params2.setDynValue("shxfilename", "c:/apoyos.shx");

                 LayerFactory fabricaDeCapa2 = LayerFactory.getInstance();
		 FLayer capa2 = fabricaDeCapa2.createLayer("apoyos", params2);

Y el error que me da es este, no consigo entender el porque de este error:
Can´t load the layer: apoyos
	at
org.gvsig.fmap.mapcontext.layers.LayerFactory.createLayer(LayerFactory.java:144)
	at org.gvsig.myextension.CargarPostGis.execute(CargarPostGis.java:87)
	at
org.gvsig.andami.plugins.ExtensionDecorator.execute(ExtensionDecorator.java:89)
	at org.gvsig.andami.ui.mdiFrame.MDIFrame.actionPerformed(MDIFrame.java:673)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
	at
javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
	at
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
	at
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
	at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
	at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
	at java.awt.Component.processMouseEvent(Component.java:6263)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
	at java.awt.Component.processEvent(Component.java:6028)
	at java.awt.Container.processEvent(Container.java:2041)
	at java.awt.Component.dispatchEventImpl(Component.java:4630)
	at java.awt.Container.dispatchEventImpl(Container.java:2099)
	at java.awt.Component.dispatchEvent(Component.java:4460)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4574)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
	at java.awt.Container.dispatchEventImpl(Container.java:2085)
	at java.awt.Window.dispatchEventImpl(Window.java:2478)
	at java.awt.Component.dispatchEvent(Component.java:4460)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
	at
org.gvsig.andami.ui.AndamiEventQueue.dispatchEvent(AndamiEventQueue.java:59)
	at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
	at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Caused by: Exception intializing '{unknow}'.
	at
org.gvsig.fmap.dal.impl.DefaultDataManager.intializeDataStore(DefaultDataManager.java:474)
	at
org.gvsig.fmap.dal.impl.DefaultDataManager.createStore(DefaultDataManager.java:237)
	at
org.gvsig.fmap.mapcontext.layers.LayerFactory.createLayer(LayerFactory.java:141)
	... 31 more
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
	at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
	at
org.gvsig.tools.extensionpoint.impl.DefaultExtensionPointManager.createObject(DefaultExtensionPointManager.java:224)
	at
org.gvsig.tools.extensionpoint.impl.DefaultExtensionPointManager.create(DefaultExtensionPointManager.java:69)
	at
org.gvsig.tools.extensionpoint.impl.DefaultExtensionPoint$Extension.create(DefaultExtensionPoint.java:99)
	at
org.gvsig.tools.extensionpoint.impl.DefaultExtensionPoint.create(DefaultExtensionPoint.java:267)
	at
org.gvsig.fmap.dal.impl.DefaultDataManager.intializeDataStore(DefaultDataManager.java:468)
	... 33 more
Caused by: Exception intializing 'Shape'.
	at
org.gvsig.fmap.dal.store.dbf.DBFStoreProvider.getTheFeatureType(DBFStoreProvider.java:248)
	at
org.gvsig.fmap.dal.store.shp.SHPStoreProvider.getTheFeatureType(SHPStoreProvider.java:260)
	at
org.gvsig.fmap.dal.store.dbf.DBFStoreProvider.initFeatureType(DBFStoreProvider.java:234)
	at
org.gvsig.fmap.dal.store.dbf.DBFStoreProvider.init(DBFStoreProvider.java:110)
	at
org.gvsig.fmap.dal.store.shp.SHPStoreProvider.init(SHPStoreProvider.java:108)
	at
org.gvsig.fmap.dal.store.dbf.DBFStoreProvider.<init>(DBFStoreProvider.java:94)
	at
org.gvsig.fmap.dal.store.shp.SHPStoreProvider.<init>(SHPStoreProvider.java:101)
	... 42 more
Caused by: Exception opening 'Shape'.
	at
org.gvsig.fmap.dal.store.dbf.DBFStoreProvider.open(DBFStoreProvider.java:476)
	at
org.gvsig.fmap.dal.store.dbf.DBFStoreProvider.getTheFeatureType(DBFStoreProvider.java:246)
	... 48 more
Caused by: Error while executing an action in resource 'MultiResource
c:/apoyos.shp:: FileResource(c:/apoyos.shp), FileResource(c:/apoyos.shx),
FileResource(c:/apoyos.dbf) (default)'.
	at
org.gvsig.fmap.dal.resource.spi.AbstractResource.execute(AbstractResource.java:314)
	at
org.gvsig.fmap.dal.store.dbf.DBFStoreProvider.open(DBFStoreProvider.java:464)
	... 49 more
Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to
org.cresques.cts.IProjection
	at
org.gvsig.fmap.dal.store.shp.SHPStoreParameters.getSRSID(SHPStoreParameters.java:127)
	at
org.gvsig.fmap.dal.store.shp.SHPStoreParameters.getSRS(SHPStoreParameters.java:147)
	at
org.gvsig.fmap.dal.store.shp.SHPStoreProvider.loadMetadataValues(SHPStoreProvider.java:436)
	at
org.gvsig.fmap.dal.store.dbf.DBFStoreProvider$4.run(DBFStoreProvider.java:470)
	at
org.gvsig.fmap.dal.resource.spi.AbstractResource.performExecution(AbstractResource.java:323)
	at
org.gvsig.fmap.dal.resource.spi.AbstractResource.execute(AbstractResource.java:312)
	... 50 more

Alguien sabe porque falla? Faltará algun otro parametro? No lo creo

Gracias, atentamente Eñaut.
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