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From Bjørn T Johansen <...@havleik.no>
Subject BeanUtils.populate exception?
Date Tue, 26 Oct 2004 07:10:08 GMT
I have a filter in my webapp, that sometimes generates an exception like this..:

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling

this request.

exception

javax.servlet.ServletException: BeanUtils.populate
	org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1254)
	org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:821)
	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254)
	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
	org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
	com.havleik.dt.framework.filter.AuthFilter.doFilter(AuthFilter.java:83)


root cause

java.lang.ArrayIndexOutOfBoundsException
	java.lang.reflect.Array.get(Native Method)
	org.apache.commons.beanutils.PropertyUtils.getIndexedProperty(PropertyUtils.java:525)
	org.apache.commons.beanutils.PropertyUtils.getIndexedProperty(PropertyUtils.java:428)
	org.apache.commons.beanutils.PropertyUtils.getNestedProperty(PropertyUtils.java:770)
	org.apache.commons.beanutils.PropertyUtils.getProperty(PropertyUtils.java:801)
	org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:881)
	org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808)
	org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1252)
	org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:821)
	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254)
	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
	org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
	com.havleik.dt.framework.filter.AuthFilter.doFilter(AuthFilter.java:83)


This happens when I call the chain.doFilter method to pass the response on..
But this happens when using IE, I can't seem to get the same exception when using Firefox...

Anyone know why this happens?


Regards,

BTJ

-- 
-----------------------------------------------------------------------------------------------
Bjørn T Johansen (BSc,MNIF)
btj@havleik.no
-----------------------------------------------------------------------------------------------
Someone wrote:
"I understand that if you play a Windows CD backwards you hear strange Satanic messages"
To which someone replied:
"It's even worse than that; play it forwards and it installs Windows"
-----------------------------------------------------------------------------------------------

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