gvSIG bugs #5128
Falla al presentar informes por que no encuentra algun recurso.
| Status: | Closed | % Done: | 0% | |
|---|---|---|---|---|
| Priority: | Normal | Spent time: | - | |
| Assignee: |  Joaquín del Cerro Murciano | |||
| Category: | - | |||
| Target version: | 2.5.0-2928 | |||
| Severity: | Minor | Add-on version: | ||
| gvSIG version: | 2.5.0 | Add-on build: | ||
| gvSIG build: | Add-on resolve version: | |||
| Operative System: | Add-on resolve build: | |||
| Keywords: | Proyecto: | |||
| Has patch: | Hito: | |||
| Add-on name: | Unknown |
Description
Se me ha dado en varias ocasiones, pero solo tengo una en la que lo pueda reproducir.
- Cargo una capa (comvalenciana_muni-4326.shp)
- Muestro la tabla de atributos
- Voy al gestor de columnas
- En el icono de arriba derecha selecciono "Mostrar informe".
Falla mostrando un mensaje de "El documento no tiene paginas" y la ventana del visor de informes vacia y por la consola muestra el siguiente mensaje:
INFO 45885 [AWT-EventQueue-0] (Messages.java:753) - [org.gvsig.i18n.Messages] Cannot find translation for key 'Gestor de columnas - comvalenciana_muni-4326'.
WARN 50001 [AWT-EventQueue-0] (DefaultReport.java:156) - Can't load report from resource 'file:/home/jjdelcerro/datos/devel/org.gvsig.desktop/target/product/gvSIG/extensiones/org.gvsig.report.app.mainplugin/reports/featuretype.jasper'.
net.sf.jasperreports.engine.JRException: Error loading object from InputStream.
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:282)
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:262)
at org.gvsig.report.lib.impl.DefaultReport.getName(DefaultReport.java:153)
at org.gvsig.report.app.mainplugin.ReportExtension$ShowReportAction.actionPerformed(ReportExtension.java:306)
at org.gvsig.configurableactions.ActionsComponent$ActionListenerAdapter.actionPerformed(ActionsComponent.java:35)
at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1967)
at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2308)
at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)
at java.desktop/javax.swing.AbstractButton.doClick(AbstractButton.java:369)
at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:980)
at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1024)
at java.desktop/java.awt.Component.processMouseEvent(Component.java:6589)
at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3342)
at java.desktop/java.awt.Component.processEvent(Component.java:6354)
at java.desktop/java.awt.Container.processEvent(Container.java:2261)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4966)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2319)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4798)
at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4914)
at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4543)
at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4484)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2305)
at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2772)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4798)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:772)
at java.desktop/java.awt.EventQueue.access$600(EventQueue.java:97)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:743)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742)
at org.gvsig.andami.ui.AndamiEventQueue.dispatchEvent(AndamiEventQueue.java:50)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: java.io.StreamCorruptedException: invalid stream header: ACED7300
at java.base/java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:869)
at java.base/java.io.ObjectInputStream.<init>(ObjectInputStream.java:342)
at net.sf.jasperreports.engine.util.ContextClassLoaderObjectInputStream.<init>(ContextClassLoaderObjectInputStream.java:56)
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:277)
... 43 more
INFO 50094 [AWT-EventQueue-0] (Messages.java:753) - [org.gvsig.i18n.Messages] Cannot find translation for key 'Informe: comvalenciana_muni-4326!comvalenciana_muni-4326'.
WARN 50001 [gvSIG_ReportLoader] (DefaultJReport.java:136) - Can't create report.
java.lang.RuntimeException: Can't generate report.
at org.gvsig.report.lib.impl.DefaultReport.generateReport(DefaultReport.java:244)
at org.gvsig.report.swing.impl.DefaultJReport.loadReport(DefaultJReport.java:134)
at org.gvsig.report.swing.impl.DefaultJReport.access$000(DefaultJReport.java:37)
at org.gvsig.report.swing.impl.DefaultJReport$2.run(DefaultJReport.java:112)
at java.base/java.lang.Thread.run(Thread.java:844)
Caused by: net.sf.jasperreports.engine.JRException: Error loading object from InputStream.
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:282)
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:262)
at org.gvsig.report.lib.impl.DefaultReport.generateReport(DefaultReport.java:202)
... 4 more
Caused by: java.io.StreamCorruptedException: invalid stream header: 00057228
at java.base/java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:869)
at java.base/java.io.ObjectInputStream.<init>(ObjectInputStream.java:342)
at net.sf.jasperreports.engine.util.ContextClassLoaderObjectInputStream.<init>(ContextClassLoaderObjectInputStream.java:56)
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:277)
... 6 more
Associated revisions
refs #5128, sincronizados los metodos getName y generateReport de DefaultReport. Tambien se ha cerrado el recurso en el getName que se estaba dejando abierto.
History
#1
Updated by Joaquín del Cerro Murciano over 4 years ago
- Status changed from New to Fixed
Vale, ya esta claro...
El problema era algo aleatorio ya que se trataba de que desde varios threads (el de swing y el de uno especifico que se usa para cargar el report en segundo plano) se estaba usando el mismo inputstream y segun como lo pillase un thread se "comia" los datos del stream y dejaba sin datos al otro.
Como el problema estaba entre los metodos getName y generateReport de DefaultReport los he hecho sincronizados y con eso se soluciona.
#2
Updated by Álvaro Anguix over 4 years ago
- Status changed from Fixed to Closed