Re: java.lang.NoClassDefFoundError: freemarker.ext.beans.BeansWrapper

Double check that you got freemarker.jar in the WEB-IN/lib and it's
not corrupted. AND, that it's the correct version, and that there
isn't an ancient version of freemarker.jar somewhere that takes
priority.

BTW, why does a JSP page want to create a new Configuration object?
There should be a single Configuration per web-application, created on
application startup and then used like a singleton everywhere.
Otherwise you defeat template caching, as the cache is in the
Configuration object.

p.s.: It can't be serious that these stuff still don't give the error
location of the error in the source file (the .jsp)? I hope you just
disabled debugging or something... /-:


Monday, August 10, 2009, 4:36:29 AM, [email protected] wrote:

> Hi,
> I'm having problems creating an instance of  
> freemarker.template.Configuration(). The stacktrace is:
> java.lang.NoClassDefFoundError
> org.apache.jsp.index_jsp._jspService(index_jsp.java:49)
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> org 
> .apache 
> .jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> sun.reflect.GeneratedMethodAccessor303.invoke(Unknown Source)
> sun 
> .reflect 
> .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
> 25)
> java.lang.reflect.Method.invoke(Method.java:585)
> org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:239)
> java.security.AccessController.doPrivileged(Native Method)
> javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
> org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:266)
> org 
> .apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:
> 157)
> Since that stacktrace didn't give me any clue of what was going on, I
> jumped into the source code and realized that there was a problem with
> freemarker.template.DefaultObjectWrapper.
>
> A jsp file with this line:
> new freemarker.template.DefaultObjectWrapper();
> resulted in:
> java.lang.NoClassDefFoundError: freemarker.ext.beans.BeansWrapper
> org.apache.jsp.index_jsp._jspService(index_jsp.java:48)
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> org 
> .apache 
> .jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> sun.reflect.GeneratedMethodAccessor303.invoke(Unknown Source)
> sun 
> .reflect 
> .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
> 25)
> java.lang.reflect.Method.invoke(Method.java:585)
> org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:239)
> java.security.AccessController.doPrivileged(Native Method)
> javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
> org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:266)
> org 
> .apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:
> 157)
> My site is hosted on GoDaddy which uses Apache Tomcat/5.0.27.
> On my development environment everything is running fine.
> Any clue of what could be wrong ?
> Thanks a lot.
>
>
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>

-- 
Best regards,
 Daniel Dekany


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