Yep, I read about that in the jira issue wicket-2621. The parent form has a fileupload field and I verified the generated HTML defines the encoding on that form as multipart.
The dialog that is popped up from that panel, also defines a form, in which wicket converts to a div (can't have nested forms in HTML). The dialog popup has does have an ajax button that submits the form, but at this point, the form that is submitted is no longer multipart which is the cause of the error. It sounds like it should be fixed in 1.4.5 (jira issue wicket-2621) which I am trying again now with clean builds. J.D. -----Original Message----- From: Igor Vaynberg [mailto:[email protected]] Sent: Monday, December 28, 2009 4:00 PM To: [email protected] Subject: Re: MultiPartServletRequest Exception in certain cases wicket will set multipart property on your forms for you. eg if it detects a file upload field in the form. -igor On Mon, Dec 28, 2009 at 2:28 PM, Corbin, James <[email protected]> wrote: > A little more information on this issue, > > I observed this error after a dialog is popped up that contains a form > that isn't multipart. The page that launches this dialog also has a > form that IS multipart. The thing I don't understand is how the parent > form has multipart encoding because I never set it. > > J.D. > > -----Original Message----- > From: Corbin, James [mailto:[email protected]] > Sent: Monday, December 28, 2009 3:07 PM > To: [email protected] > Subject: MultiPartServletRequest Exception > > As recent as the 1.4.4 release (dated December 10th, 2009), I started > getting the following stack trace. > > > > This happens when submitting the form. > > > > Note: This doesn't seem to occur with the same code base running against > Wicket 1.4.1. > > > > Did something break in 1.4.4 relating to this? > > > > java.lang.IllegalStateException: ServletRequest does not contain > multipart content > at > org.apache.wicket.protocol.http.servlet.MultipartServletWebRequest.<init >>(MultipartServletWebRequest.java:113) > at > org.apache.wicket.protocol.http.servlet.MultipartServletWebRequest.<init >>(MultipartServletWebRequest.java:83) > at > org.apache.wicket.protocol.http.servlet.ServletWebRequest.newMultipartWe > bRequest(ServletWebRequest.java:500) > at > org.apache.wicket.markup.html.form.Form.handleMultiPart(Form.java:1651) > at > org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:850) > at > org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmi > tBehavior.java:135) > at > org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java: > 177) > at > org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDef > aultAjaxBehavior.java:299) > at > org.apache.wicket.request.target.component.listener.BehaviorRequestTarge > t.processEvents(BehaviorRequestTarget.java:119) > at > org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(Ab > stractRequestCycleProcessor.java:92) > at > org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java > :1250) > at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) > at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428) > > ... > > J.D. Corbin | IQNavigator, Inc. | Technology 6465 Greenwood Village > Blvd, Suite 800, Centennial, CO 80111 | Office 303.563.1503 | Mobile > 303.912.0958 | www.iqnavigator.com | [email protected] > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
