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(DefaultFileItemFactory.java:103) 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. 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. Using the Tomcat server as standalone server.
