Hola q tal?
Tengo un inconveniente con java e iReport, estoy realizando unos reportes en iReport 1.2.3 y cuando llamo los reportes desde el jsp me da el siguiente error :
java.io.InvalidClassException: net.sf.jasperreports.engine.base.JRBaseReport; local class incompatible: stream classdesc serialVersionUID = 10200, local class serialVersionUID = 604
at java.io.ObjectStreamClass.initNonProxy(ObjectStrea mClass.java:519)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectI nputStream.java:1546)
at java.io.ObjectInputStream.readClassDesc(ObjectInpu tStream.java:1460)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectI nputStream.java:1546)
at java.io.ObjectInputStream.readClassDesc(ObjectInpu tStream.java:1460)
at java.io.ObjectInputStream.readOrdinaryObject(Objec tInputStream.java:1693)
at java.io.ObjectInputStream.readObject0(ObjectInputS tream.java:1299)
at java.io.ObjectInputStream.readObject(ObjectInputSt ream.java:339)
at net.sf.jasperreports.engine.util.JRLoader.loadObje ct(JRLoader.java:129)
at net.sf.jasperreports.engine.util.JRLoader.loadObje ct(JRLoader.java:106)
at com.ivss.recaudacion.control.ReporteOficinaAdm.get CompiledReport(ReporteOficinaAdm.java:170)
at com.ivss.recaudacion.control.ReporteOficinaAdm.doP ost(ReporteOficinaAdm.java:95)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:825)
at org.apache.coyote.http11.Http11Protocol$Http11Conn ectionHandler.processConnection(Http11Protocol.jav a:738)
at org.apache.tomcat.util.net.PoolTcpEndpoint.process Socket(PoolTcpEndpoint.java:526)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThr ead.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Revise los jar tanto del tomcat como del iReport y no veo nada de diferencia, me estaba funcionando bien y de repente me aparece ese error y no se q mas puedo revisar .
Muchas gracias de antemano :D
saludos
