problem with uploading more than one image with cocoon action

[Thomas Parsons <th...@yahoo.com>]

Does anybody understand why the cocoon servlet is
throwing this error when I tried to do a form upload
of two JPG images and textual form data with
ENCTYPE="multipart/form-data?

Repeatedly with some image it works, and repeatedly
with others it doesn't. However, I cannot detect any
specific difference in the images (all JPEGs) so I am
unclear as to why the multiparser fails in some
situations.

It's interesting the line 165 (src 2.1.7) of
org.apache.cocoon.servlet.multipart.MultiPartParser.java
reads:

   // FIXME: multipart/mixed parts are untested.

anyone has any ideas how to remedy this?

stack trace below.

thanks,

TP

Problem in creating the Request
Message: Malformed header

Description:
org.apache.cocoon.servlet.multipart.MultipartException:
Malformed header

Sender: org.apache.cocoon.servlet.CocoonServlet

Source: Cocoon Servlet

cause

org.apache.cocoon.servlet.multipart.MultipartException:
Malformed header

stacktrace

org.apache.cocoon.servlet.multipart.MultipartException:
Malformed header
	at
org.apache.cocoon.servlet.multipart.MultipartParser.parsePart(MultipartParser.java:178)
	at
org.apache.cocoon.servlet.multipart.MultipartParser.parseMultiPart(MultipartParser.java:128)
	at
org.apache.cocoon.servlet.multipart.MultipartParser.getParts(MultipartParser.java:101)
	at
org.apache.cocoon.servlet.multipart.MultipartParser.getParts(MultipartParser.java:107)
	at
org.apache.cocoon.servlet.multipart.RequestFactory.getServletRequest(RequestFactory.java:94)
	at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1004)
	at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
	at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
	at
org.jboss.web.tomcat.security.JBossSecurityMgrRealm.invoke(JBossSecurityMgrRealm.java:220)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
	at
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
	at
org.jboss.web.tomcat.tc4.statistics.ContainerStatsValve.invoke(ContainerStatsValve.java:76)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2416)
	at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
	at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
	at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
	at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:65)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
	at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
	at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
	at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
	at
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:263)
	at
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:360)
	at
org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:604)
	at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:562)
	at
org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:679)
	at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)
	at java.lang.Thread.run(Thread.java:536)




		
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