I have a similar problem to a previous post that didn't get any replies.
I'll relist it for quick reference: The documentation on the page File Upload Interceptor (http://struts.apache.org/2.x/docs/file-upload-interceptor.html) indicates that the error messages are currently set to defaults in the struts-messages.properties file. However, when I look at the file the messages I am getting are different than those specified. The page goes on to indicate that these properties can be overridden by setting them in your properties file for the following keys: - struts.messages.error.uploading - a general error that occurs when the file could not be uploaded - struts.messages.error.file.too.large - occurs when the uploaded file is too large - struts.messages.error.content.type.not.allowed - occurs when the uploaded file does not match the expected content types specified I over-ride these in struts.properties and struts-messages.properties and neither works. What is the correct method?