I have tried Pier2 and the new PierAdmin but I keep getting an error when I try to upload an image file (I have also had the error when I try to edit the footer layout). I am running on MAC OSX snow Leapard, But have also happens on an Ubuntu installation in VirtualBox on my Mac, and on a separate PC with Ubuntu installed. has anybody seen this error before? (please see debug print below) - I hope somebody can help? Many thanks. Seaside Walkback MessageNotUnderstood: PRViewCommand>>fields Debug Proceed Full Stack Possible Causes you sent a message this type of object doesn't understand Stack Trace thisContext PRViewCommand(Object)>>doesNotUnderstand: #fields self a PRViewCommand[270270464] thisContext PRDocumentWidget>>text: self a PRDocumentWidget thisContext [:value | self text: value] in PRDocumentWidget>>renderEditOn: self a PRDocumentWidget thisContext BlockClosure>>valueWithPossibleArguments: self [:value | self text: value] thisContext WAValueCallback>>evaluateWithArgument: self a WAValueCallback New Session Configure Halos Profile Memory XHTML 4/10 ms -- View this message in context: http://forum.world.st/Pier-file-upload-problems-MessageNotUnderstood-PRView… Sent from the Magritte, Pier and Related Tools mailing list archive at Nabble.com.