Hi, I have an application using Wicket 1.5.10 and I'm having problems with the serialization of FileUpload component. The problem is that the FileUpload creates a temporary file in the temp directory and when the wicket deserializes the page, if file (*temp directory*) no exists the following exception occurs:
https://gist.github.com/anonymous/c33ee20df9c68b118459 This problem only occurs when multiple browser tabs are open. Suggestions of how to solve? best, Laécio.
