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On weblogic server,IntrospectionException.

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I deploy JForum on weblogic server(oracle 10g db),everything is ok except the following exception on the console when I open the forum page for the first time.

java.beans.IntrospectionException: type mismatch between indexed and non-indexed
at java.beans.IndexedPropertyDescriptor.findIndexedPropertyType(IndexedP
at java.beans.IndexedPropertyDescriptor.<init>(IndexedPropertyDescriptor
at freemarker.ext.beans.BeansWrapper.populateClassMapWithBeanInfo(BeansW
at freemarker.ext.beans.BeansWrapper.populateClassMap(
at freemarker.ext.beans.BeansWrapper.introspectClass(
at freemarker.ext.beans.BeanModel.<init>(
at freemarker.ext.beans.StringModel.<init>(
at freemarker.ext.beans.StringModel$1.create(
at freemarker.ext.util.ModelCache.getInstance(
at freemarker.ext.beans.BeansWrapper.wrap(
at freemarker.ext.beans.BeanModel.wrap(
at freemarker.core.IteratorBlock$Context.runLoop(

at freemarker.core.Environment.visit(
at freemarker.core.IteratorBlock.accept(
at freemarker.core.Environment.visit(
at freemarker.core.MixedContent.accept(
at freemarker.core.Environment.visit(
at freemarker.core.Environment.process(
at freemarker.template.Template.process(
at net.jforum.JForum.service(
at javax.servlet.http.HttpServlet.service(
at weblogic.servlet.internal.ServletStubImpl$
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
at weblogic.servlet.internal.TailFilter.doFilter(
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja
at net.jforum.util.legacy.clickstream.ClickstreamFilter.doFilter(Clickst
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
at weblogic.kernel.ExecuteThread.execute(

[originally posted on by secser]
Migrated From
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You can ignore this error.

[originally posted on by Rafael Steil]
My first bit of advice is that if you are going to be a mime, you shouldn't talk. Even the tiny ad is nodding:
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