Hi Henner, As you said I couldn't wait and updated the cewolf jar with the last one and the error changed, it now comes in image format, so I'm including the image on this message.
I updated the tld files and the jfreechart jar too but the error remains. Thanks, Alfred Certain Contacta CRM Development Group www.contactacrm.com Mensaje citado por Henner Kollmann <[EMAIL PROTECTED]>: > This will work in the next build again. If you can't wait - please update > your cewolf.jar to the newest cewolf version! > > Thanks for the bug report > Henner > > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On > > Behalf Of Alfred Certain > > Sent: Tuesday, August 30, 2005 2:12 AM > > To: jdbforms-interest@lists.sourceforge.net > > Subject: [dbforms] Bookstore howtoMakeaPieChart.jsp error > > > > Hi all, > > > > I was trying the latest bookstore example and found that > > howtoMakeaPieChart.jsp doesn't work fine, I get the follow exception: > > > > javax.servlet.ServletException: Lorg/jfree/data/Dataset; > > > > org.apache.jasper.runtime.PageContextImpl.handlePageException( > > PageContextImpl.java:682) > > > > org.apache.jsp.howto.howtoMakeaPieChart_jsp._jspService(howtoM > > akeaPieChart_jsp.java:231) > > > > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:136) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:856) > > > > org.apache.jasper.servlet.JspServletWrapper.service(JspServlet > > Wrapper.java:320) > > > > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet > > .java:293) > > > > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:856) > > > > org.dbforms.util.external.SetCharacterEncodingFilter.doFilter( > > SetCharacterEncodingFilter.java:190) > > > > root cause > > > > java.lang.NoClassDefFoundError: Lorg/jfree/data/Dataset; > > java.lang.Class.getDeclaredFields0(Native Method) > > java.lang.Class.privateGetDeclaredFields(Class.java:2232) > > java.lang.Class.getDeclaredField(Class.java:1852) > > > > java.io.ObjectStreamClass.getDeclaredSUID(ObjectStreamClass.java:1555) > > java.io.ObjectStreamClass.access$600(ObjectStreamClass.java:47) > > java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:381) > > java.security.AccessController.doPrivileged(Native Method) > > java.io.ObjectStreamClass.(ObjectStreamClass.java:373) > > java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:268) > > > > java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1029) > > > > java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStre > > am.java:1369) > > > > java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream. > > java:1341) > > > > java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStr > > eam.java:1284) > > > > java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073) > > > > java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStre > > am.java:1369) > > > > java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream. > > java:1341) > > > > java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStr > > eam.java:1284) > > > > java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073) > > > > java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:291) > > java.rmi.MarshalledObject.(MarshalledObject.java:92) > > > > de.laures.cewolf.taglib.util.KeyGenerator.generateKey(KeyGener > > ator.java:51) > > > > de.laures.cewolf.storage.AbstractSessionStorage.getKey(Abstrac > > tSessionStorage.java:80) > > > > de.laures.cewolf.storage.AbstractSessionStorage.contains(Abstr > > actSessionStorage.java:75) > > > > de.laures.cewolf.storage.AbstractSessionStorage.storeChartImag > > e(AbstractSessionStorage.java:53) > > > > de.laures.cewolf.taglib.tags.ChartImgTag.doStartTag(ChartImgTa > > g.java:78) > > > > org.apache.jsp.howto.howtoMakeaPieChart_jsp._jspx_meth_cewolf_ > > img_0(howtoMakeaPieChart_jsp.java:487) > > > > org.apache.jsp.howto.howtoMakeaPieChart_jsp._jspService(howtoM > > akeaPieChart_jsp.java:183) > > > > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:136) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:856) > > > > org.apache.jasper.servlet.JspServletWrapper.service(JspServlet > > Wrapper.java:320) > > > > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet > > .java:293) > > > > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:856) > > > > org.dbforms.util.external.SetCharacterEncodingFilter.doFilter( > > SetCharacterEncodingFilter.java:190) > > > > What jar is missing from the example? > > > > Thanks, > > > > Alfred Certain > > > > Contacta CRM Development Group > > www.contactacrm.com > > > > > > > > > > > > ------------------------------------------------------- > > SF.Net email is Sponsored by the Better Software Conference & > > EXPO September 19-22, 2005 * San Francisco, CA * Development > > Lifecycle Practices Agile & Plan-Driven Development * > > Managing Projects & Teams * Testing & QA Security * Process > > Improvement & Measurement * http://www.sqe.com/bsce5sf > > _______________________________________________ > > DbForms Mailing List > > > > http://www.wap-force.net/dbforms > > > >
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