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From Rainer Jung <>
Subject Re: Missing jar in 5.5.26 - Looking for the easiest way out
Date Thu, 29 May 2008 15:44:32 GMT
Hi Mark,

Mark Smits wrote:
> One of our customers installed 5.5.26 and got into trouble when trying to
> upload a war file. The following exception occurs:
> java.lang.NoClassDefFoundError:
> org/apache/commons/io/output/DeferredFileOutputStream
>  at
> org.apache.commons.fileupload.DefaultFileItemFactory.createItem(
> We are still using a Tomcat 5.0.xx version. There DeferredFileOutputStream
> is part of commons-fileupload and it seems the class has been moved to
> commons-io, which is not in the 5.5.26 installation set (in the zip file at
> least). I checked the zip for 5.5.25 and there the DFOS class is still in
> commons-fileupload.


This was broken in 5.5.26 and will be fixed in 5.5.27.

> Should I recommend downloading and installing 5.5.25 or can I just download
> commons-io and put it next to commons-fileupload. Or do I have to change
> some classpath as well somewhere.

Putting the commons-io jar there worked for me, but another user 
reported the same problem and told us it didn't fix it for him.
Feedbasck welcome.

> Using the Tomcat server as standalone server.



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