Apologies -after a more thorough search of the issue the following thread addresses the issue: http://www.nabble.com/FileUpload---need-to-set-a-model-to-get-updateModel-working--td19283571.html#a19312573
from UploadPage.java in the examples: add(fileUploadField = new FileUploadField("fileInput")); changing the line to something like add(fileUploadField = new FileUploadField("fileInput",new Model())); makes it work Thanks -- View this message in context: http://www.nabble.com/Wicket-upload-example-in-latest-snapshot-%281.4%29-has-exception-tp20469979p20486971.html Sent from the Wicket - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]