Can you share a sample that I can reproduce your error. It seems classloader issue.
Juan 2011/3/14 azuniga <[email protected]> > /** > * > */ > package com.gwt.ReportGeneration.server; > > import org.eclipse.birt.report.engine.api.EngineException; > import com.google.gwt.user.server.rpc.RemoteServiceServlet; > import com.gwt.ReportGeneration.client.ReportGenerationService; > > /** > * @author azuniga > * > */ > public class ReportGenerationServiceImpl extends RemoteServiceServlet > implements ReportGenerationService { > > /* (non-Javadoc) > * @see > > com.gwt.ReportGeneration.client.ReportGenerationService#executeReport(java.lang.String) > */ > @Override > public void executeReport(String reportName) { > // TODO Auto-generated method stub > > } > > public String getReport(String reportName){ > // create an execute report object to execute the report > ExecuteReport report = new ExecuteReport(); > > // run the report > try { > report.runReport(); > } catch (EngineException e) { > System.out.println("****************"); > e.printStackTrace(); > } > > // return the string > return report.getOutStreamAsString(); > } > > public String getHTML(){ > return null; > } > > } > > and my classpath > <?xml version="1.0" encoding="UTF-8"?> > > <classpath> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/chartitemapi.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/com.ibm.icu_4.2.1.v20100412.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/chartengineapi.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/chartexamplescoreapi.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/commons-cli-1.0.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/coreapi.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/crosstabcoreapi.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/dataadapterapi.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/dataaggregationapi.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/dataextraction.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/dteapi.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/emitterconfig.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/engineapi.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/flute.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/js.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/modelapi.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/modelodaapi.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/odadesignapi.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/ > org.apache.commons.codec_1.3.0.v20100518-1140.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/ > org.eclipse.emf.common_2.6.0.v20100914-1218.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/ > org.eclipse.emf.ecore.xmi_2.5.0.v20100521-1846.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/ > org.eclipse.emf.ecore_2.6.1.v20100914-1218.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/ > org.w3c.css.sac_1.3.0.v200805290154.jar"/> > > <classpathentry exported="true" kind="lib" path="/goesrapps1/ > birt-runtime-2_6_1/ReportEngine/lib/scriptapi.jar"/> > > <classpathentry kind="src" path="src"/> > > <classpathentry kind="con" > path="com.google.gwt.eclipse.core.GWT_CONTAINER"/> > > <classpathentry kind="con" > path="org.eclipse.jdt.launching.JRE_CONTAINER/ > org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/ > > > > <classpathentry kind="output" path="war/WEB-INF/classes"/> > > </classpath> > > > > On Mar 11, 8:17 am, Juan Pablo Gardella <[email protected]> > wrote: > > 1) Can you post the code in > > com.gwt.ReportGeneration.server.ReportGenerationServiceImpl. > > getReport(ReportGenerationServiceImpl.java:31)? > > > > 2) Can you attach .classpath? > > > > Juan > > > > 2011/3/10 azuniga <[email protected]> > > > > > > > > > > > > > > > > > Is there a way to tell the GWT project which order to load the classes > > > in development mode? I'm getting an error and I think its because > > > there is a class conflict. I'm integrating BIRT with GWT and I have my > > > jars on the server side and then I call the RPC and I get the error > > > Could not initialize class > > > org.eclipse.birt.chart.reportitem.i18n.Messages. I make sure that this > > > jar is in the war>web-inf>lib folder but I still get this error. I > > > have a post on the birt eclipse forums but I think this may have to be > > > a gwt problem because when i run my birt code independently it runs > > > fine. Here is my post in eclipse forums, > > > > >http://www.eclipse.org/forums/index.php?t=msg&th=205818&start=0&S=525. > .. > > > , > > > just for reference, and here is a similar bug with websphere, > > >https://bugs.eclipse.org/bugs/show_bug.cgi?id=203703. Any help is much > > > appreciated. > > > > > -- > > > You received this message because you are subscribed to the Google > Groups > > > "Google Web Toolkit" group. > > > To post to this group, send email to > [email protected]. > > > To unsubscribe from this group, send email to > > > [email protected]. > > > For more options, visit this group at > > >http://groups.google.com/group/google-web-toolkit?hl=en. > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. 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