Class not found when loading object from file - Jasper

Programação Java
#1

Olá pessoal,

Estou tendo um problema ao tentar gerar relatório pdf, jasper. Existem muitos tópicos sobre este assunto aqui no guj e na internet, todos apontam para falta de bibliotecas, ja tentei esta opção e não funcionou.

Ao tentar gerar o relatorio, retorna o seguinte erro:

- net.sf.jasperreports.engine.JRException: Class not found when loading object from file : /linux/tomcat/webapps/sistema/vnd/RptVND_Vacinas.jasper
org.apache.catalina.loader.WebappClassLoader.loadClass() - 1386
org.apache.catalina.loader.WebappClassLoader.loadClass() - 1232
java.lang.Class.forName0() - -2
java.lang.Class.forName() - 247
java.io.ObjectInputStream.resolveClass() - 604
java.io.ObjectInputStream.readNonProxyDesc() - 1575
java.io.ObjectInputStream.readClassDesc() - 1496
java.io.ObjectInputStream.readOrdinaryObject() - 1732
java.io.ObjectInputStream.readObject0() - 1329
java.io.ObjectInputStream.readObject() - 351
java.util.ArrayList.readObject() - 593
sun.reflect.NativeMethodAccessorImpl.invoke0() - -2
sun.reflect.NativeMethodAccessorImpl.invoke() - 39
sun.reflect.DelegatingMethodAccessorImpl.invoke() - 25
java.lang.reflect.Method.invoke() - 597
java.io.ObjectStreamClass.invokeReadObject() - 974
java.io.ObjectInputStream.readSerialData() - 1849
java.io.ObjectInputStream.readOrdinaryObject() - 1753
java.io.ObjectInputStream.readObject0() - 1329
java.io.ObjectInputStream.defaultReadFields() - 1947
java.io.ObjectInputStream.readSerialData() - 1871
java.io.ObjectInputStream.readOrdinaryObject() - 1753
java.io.ObjectInputStream.readObject0() - 1329
java.io.ObjectInputStream.defaultReadFields() - 1947
java.io.ObjectInputStream.readSerialData() - 1871
java.io.ObjectInputStream.readOrdinaryObject() - 1753
java.io.ObjectInputStream.readObject0() - 1329
java.io.ObjectInputStream.readObject() - 351
net.sf.jasperreports.engine.util.JRLoader.loadObject() - 88
net.sf.jasperreports.engine.JasperFillManager.fillReport() - 232
net.sf.jasperreports.engine.JasperRunManager.runReportToPdfFile() - 122
org.apache.jsp.vnd.RptVND_005fVacinasReport_jsp._jspService() - 206
org.apache.jasper.runtime.HttpJspBase.service() - 98
javax.servlet.http.HttpServlet.service() - 803
org.apache.jasper.servlet.JspServletWrapper.service() - 331
org.apache.jasper.servlet.JspServlet.serviceJspFile() - 329
org.apache.jasper.servlet.JspServlet.service() - 265
javax.servlet.http.HttpServlet.service() - 803
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter() - 269
org.apache.catalina.core.ApplicationFilterChain.doFilter() - 188
org.apache.catalina.core.ApplicationDispatcher.invoke() - 679
org.apache.catalina.core.ApplicationDispatcher.processRequest() - 461
org.apache.catalina.core.ApplicationDispatcher.doForward() - 399
org.apache.catalina.core.ApplicationDispatcher.forward() - 301
org.apache.struts.action.RequestProcessor.doForward() - 1069
org.apache.struts.action.RequestProcessor.processForwardConfig() - 455
org.apache.struts.action.RequestProcessor.process() - 279
org.apache.struts.action.ActionServlet.process() - 1482
org.apache.struts.action.ActionServlet.doPost() - 525
javax.servlet.http.HttpServlet.service() - 710
javax.servlet.http.HttpServlet.service() - 803
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter() - 269
org.apache.catalina.core.ApplicationFilterChain.doFilter() - 188
com.egen.util.compress.GZIPFilter.doFilter() - 61
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter() - 215
org.apache.catalina.core.ApplicationFilterChain.doFilter() - 188
com.egen.util.aas.AuthFilter.doFilter() - 117
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter() - 215
org.apache.catalina.core.ApplicationFilterChain.doFilter() - 188
org.apache.catalina.core.StandardWrapperValve.invoke() - 213
org.apache.catalina.core.StandardContextValve.invoke() - 172
org.apache.catalina.core.StandardHostValve.invoke() - 127
org.apache.catalina.valves.ErrorReportValve.invoke() - 117
org.apache.catalina.valves.AccessLogValve.invoke() - 581
org.apache.catalina.core.StandardEngineValve.invoke() - 108
org.apache.catalina.connector.CoyoteAdapter.service() - 174
org.apache.coyote.http11.Http11Processor.process() - 873
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection() - 665
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket() - 528
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt() - 81
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run() - 689
java.lang.Thread.run() - 619

Voltei um backup das bibliotecas, da Shared e Commons do tomcat, ocorre o mesmo erro. Tentei também substituir as bibliotecas pelas mais atuais, o sistema não roda, por incombilidade de versão.

Alguém tem alguma idéia do que pode ser isso ?

Valew.

#2