[Gvsig_english] Problem with "Red" (shortest path)

[Luca Manganelli]

Hi,

I'm using gvsig 1.9 build 1223 and since the 1220 build  I have problems with "shortest path feature".

Ever time I use with the streets shapefile of my town, I get this error.

Any idea?

Errore non catturato per l'usario java.lang.NullPointerException: null     org.gvsig.graph.core.GvNode.get_from_link(Unknown Source)     org.gvsig.graph.solvers.AbstractShortestPathSolver.populateRoute(Unknown Source)     org.gvsig.graph.solvers.ShortestPathSolverAStar.calculateRoute(Unknown Source)     org.gvsig.graph.ShortestPathExtension.calculateRoute(Unknown Source)     org.gvsig.graph.ShortestPathExtension.execute(Unknown Source)     com.iver.andami.plugins.ExtensionDecorator.execute(Unknown Source)     com.iver.andami.ui.mdiFrame.MDIFrame.actionPerformed(Unknown Source)     javax.swing.AbstractButton.fireActionPerformed(Unknown Source)     javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)     javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)     javax.swing.DefaultButtonModel.setPressed(Unknown Source)     javax.swing.AbstractButton.doClick(Unknown Source)     javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)     javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(Unknown Source)     java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)     java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)     java.awt.Component.processMouseEvent(Unknown Source)     javax.swing.JComponent.processMouseEvent(Unknown Source)     java.awt.Component.processEvent(Unknown Source)     java.awt.Container.processEvent(Unknown Source)     java.awt.Component.dispatchEventImpl(Unknown Source)     java.awt.Container.dispatchEventImpl(Unknown Source)     java.awt.Component.dispatchEvent(Unknown Source)     java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)     java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)     java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)     java.awt.Container.dispatchEventImpl(Unknown Source)     java.awt.Component.dispatchEvent(Unknown Source)     java.awt.EventQueue.dispatchEvent(Unknown Source)     com.iver.andami.ui.AndamiEventQueue.dispatchEvent(Unknown Source)     java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)     java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)     java.awt.EventDispatchThread.pumpEvents(Unknown Source)     java.awt.EventDispatchThread.pumpEvents(Unknown Source)     java.awt.EventDispatchThread.run(Unknown Source) Errore non catturato per l'usario java.lang.NullPointerException: null     org.gvsig.graph.core.GvNode.get_from_link(Unknown Source)     org.gvsig.graph.solvers.AbstractShortestPathSolver.populateRoute(Unknown Source)     org.gvsig.graph.solvers.ShortestPathSolverAStar.calculateRoute(Unknown Source)     org.gvsig.graph.ShortestPathExtension.calculateRoute(Unknown Source)     org.gvsig.graph.ShortestPathExtension.execute(Unknown Source)     com.iver.andami.plugins.ExtensionDecorator.execute(Unknown Source)     com.iver.andami.ui.mdiFrame.MDIFrame.actionPerformed(Unknown Source)     javax.swing.AbstractButton.fireActionPerformed(Unknown Source)     javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)     javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)     javax.swing.DefaultButtonModel.setPressed(Unknown Source)     javax.swing.AbstractButton.doClick(Unknown Source)     javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)     javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(Unknown Source)     java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)     java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)     java.awt.Component.processMouseEvent(Unknown Source)     javax.swing.JComponent.processMouseEvent(Unknown Source)     java.awt.Component.processEvent(Unknown Source)     java.awt.Container.processEvent(Unknown Source)     java.awt.Component.dispatchEventImpl(Unknown Source)     java.awt.Container.dispatchEventImpl(Unknown Source)     java.awt.Component.dispatchEvent(Unknown Source)     java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)     java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)     java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)     java.awt.Container.dispatchEventImpl(Unknown Source)     java.awt.Component.dispatchEvent(Unknown Source)     java.awt.EventQueue.dispatchEvent(Unknown Source)     com.iver.andami.ui.AndamiEventQueue.dispatchEvent(Unknown Source)     java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)     java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)     java.awt.EventDispatchThread.pumpEvents(Unknown Source)     java.awt.EventDispatchThread.pumpEvents(Unknown Source)     java.awt.EventDispatchThread.run(Unknown Source)