Re: Error - MultipartIterator: no multipart request data sent
I can't help much with the multipart stuff, but redirect does not clear the request object per se, but actually issues a HTTP redirect to the client. The client then turns around and makes a new request for the specified URI. Since this is now a new request, it gets a new request object. -- Ted Husted, Husted dot Com, Fairport NY USA. -- Building Java web applications with Struts. -- Tel +1 585 737-3463. -- Web http://www.husted.com/struts/ Antony Stace wrote: > > Hi > > This is an old post that follows. I have found the same problem with Struts > 1.01. Is this behaviour a bug or is it how Struts is meant to work? > Also can someone please tell me what setting > the value of redirect="true" does besides clearing the request attributes. > > Cheers > > Tony > > >Hello, > > > >It seems to work like that. But as you wrote, if the redirect attribute is set > >to 'true', it is cleaning all the attributes in request. I had put my > >attributes in session instead of request. > >Anyway, Thanks a lot. > > > >Regards > >Nuray > > > >-Original Message----- > >From: mikael.eriksson [mailto:[EMAIL PROTECTED]] > >Sent: Montag, 2. Juli 2001 00:18 > >To: struts-user > >Subject: Re: Error - MultipartIterator: no multipart request data sent > > > > > >Hello > > > > I noticed the same problem when moving to 1.0. It seems that > >the requesthandler notices that the request is a multi-part and > >tries to find the multi-part data, even when the request are > >already handled and you are only forwarding to the next > >action. (I only got the problem when going to another action.) > > > > The way I handled it was to set redirect="true" in struts-config.xml > >for the action that I forwarded to, this made the multi-part info > >go away from the request (and all other parameters too of course, > >so if you are expecting request parameters in the next action this > >will not work.) > > > > I guess this could be fixed in the code too, maybe by having the request > >reader setting a request attribute so that it knows the next time > >that it already has gotten the data. But I did not go deep enough > >into the code to know if that is feasible or not. > > > > Regards > > Mikael > > > > > >[EMAIL PROTECTED] wrote: > > > >> Hi everbody, > >> > >> I am writing a program that needs to process form data. I have an uploadForm > >> (that is an insatance of org.apache.struts.action.ActionForm). I have no > >> problem with uploading a file via this form. After uploading the file, I am > >> executing a couple of procedures inside the uploadAction(instance of > >> org.apache.struts.action.Action) and afterwards forwarding the request to > >> another page. While it is forwarding the request, it gives the following > >error: > >> > >> javax.servlet.ServletException: MultipartIterator: no multipart request data > >> sent > >> java.lang.Throwable(java.lang.String) > >> java.lang.Exception(java.lang.String) > >> javax.servlet.ServletException(java.lang.String) > >> void org.apache.struts.upload.MultipartIterator.parseRequest() > >> > >> org.apache.struts.upload.MultipartIterator(javax.servlet.http.HttpServletRequest > >> , int, long, java.lang.String) > >> void > >> org.apache.struts.upload.DiskMultipartRequestHandler.handleRequest(javax.servlet > >> .http.HttpServletRequest) > >> void org.apache.struts.util.RequestUtils.populate(java.lang.Object, > >> java.lang.String, java.lang.String, javax.servlet.http.HttpServletRequest) > >> void > >> org.apache.struts.action.ActionServlet.processPopulate(org.apache.struts.action. > >> ActionForm, org.apache.struts.action.ActionMapping, > >> javax.servlet.http.HttpServletRequest) > >> void > >> org.apache.struts.action.ActionServlet.process(javax.servlet.http.HttpServletReq > >> uest, javax.servlet.http.HttpServletResponse) > >> void > >> com.ubs.cristal.actions.CristalActionServlet.process(javax.servlet.http.HttpServ > >> letRequest, javax.servlet.http.HttpServletResponse) > >> void > >> org.apache.struts.action.ActionServlet.doPost(javax.servlet.http.HttpServletRequ > >> est, javax.servlet.http.HttpServletResponse) > >> void > >> javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, > >> javax.servlet.http.HttpServletResponse) > >> void > >> javax.servlet.http.HttpServ
Re: Error - MultipartIterator: no multipart request data sent
Hi This is an old post that follows. I have found the same problem with Struts 1.01. Is this behaviour a bug or is it how Struts is meant to work? Also can someone please tell me what setting the value of redirect="true" does besides clearing the request attributes. Cheers Tony >Hello, > >It seems to work like that. But as you wrote, if the redirect attribute is set >to 'true', it is cleaning all the attributes in request. I had put my >attributes in session instead of request. >Anyway, Thanks a lot. > >Regards >Nuray > >-Original Message- >From: mikael.eriksson [mailto:[EMAIL PROTECTED]] >Sent: Montag, 2. Juli 2001 00:18 >To: struts-user >Subject: Re: Error - MultipartIterator: no multipart request data sent > > >Hello > > I noticed the same problem when moving to 1.0. It seems that >the requesthandler notices that the request is a multi-part and >tries to find the multi-part data, even when the request are >already handled and you are only forwarding to the next >action. (I only got the problem when going to another action.) > > The way I handled it was to set redirect="true" in struts-config.xml >for the action that I forwarded to, this made the multi-part info >go away from the request (and all other parameters too of course, >so if you are expecting request parameters in the next action this >will not work.) > > I guess this could be fixed in the code too, maybe by having the request >reader setting a request attribute so that it knows the next time >that it already has gotten the data. But I did not go deep enough >into the code to know if that is feasible or not. > > Regards > Mikael > > >[EMAIL PROTECTED] wrote: > >> Hi everbody, >> >> I am writing a program that needs to process form data. I have an uploadForm >> (that is an insatance of org.apache.struts.action.ActionForm). I have no >> problem with uploading a file via this form. After uploading the file, I am >> executing a couple of procedures inside the uploadAction(instance of >> org.apache.struts.action.Action) and afterwards forwarding the request to >> another page. While it is forwarding the request, it gives the following >error: >> >> javax.servlet.ServletException: MultipartIterator: no multipart request data >> sent >> java.lang.Throwable(java.lang.String) >> java.lang.Exception(java.lang.String) >> javax.servlet.ServletException(java.lang.String) >> void org.apache.struts.upload.MultipartIterator.parseRequest() >> >> org.apache.struts.upload.MultipartIterator(javax.servlet.http.HttpServletRequest >> , int, long, java.lang.String) >> void >> org.apache.struts.upload.DiskMultipartRequestHandler.handleRequest(javax.servlet >> .http.HttpServletRequest) >> void org.apache.struts.util.RequestUtils.populate(java.lang.Object, >> java.lang.String, java.lang.String, javax.servlet.http.HttpServletRequest) >> void >> org.apache.struts.action.ActionServlet.processPopulate(org.apache.struts.action. >> ActionForm, org.apache.struts.action.ActionMapping, >> javax.servlet.http.HttpServletRequest) >> void >> org.apache.struts.action.ActionServlet.process(javax.servlet.http.HttpServletReq >> uest, javax.servlet.http.HttpServletResponse) >> void >> com.ubs.cristal.actions.CristalActionServlet.process(javax.servlet.http.HttpServ >> letRequest, javax.servlet.http.HttpServletResponse) >> void >> org.apache.struts.action.ActionServlet.doPost(javax.servlet.http.HttpServletRequ >> est, javax.servlet.http.HttpServletResponse) >> void >> javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, >> javax.servlet.http.HttpServletResponse) >> void >> javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, >> javax.servlet.ServletResponse) >> void >> org.apache.tomcat.core.ServletWrapper.doService(org.apache.tomcat.core.Request, >> org.apache.tomcat.core.Response) >> void >> org.apache.tomcat.core.Handler.service(org.apache.tomcat.core.Request, >> org.apache.tomcat.core.Response) >> void >> org.apache.tomcat.core.ServletWrapper.service(org.apache.tomcat.core.Request, >> org.apache.tomcat.core.Response) >> void >> org.apache.tomcat.facade.RequestDispatcherImpl.forward(javax.servlet.ServletRequ >> est, javax.servlet.ServletResponse) >> void >> org.apache.struts.action.ActionServlet.processActionForward(org.apache.struts.ac >> tion.ActionForward, org.apache.struts.action.ActionMapping, >> org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, >> java
RE: Re: Error - MultipartIterator: no multipart request data sent
Hello, It seems to work like that. But as you wrote, if the redirect attribute is set to 'true', it is cleaning all the attributes in request. I had put my attributes in session instead of request. Anyway, Thanks a lot. Regards Nuray -Original Message- From: mikael.eriksson [mailto:[EMAIL PROTECTED]] Sent: Montag, 2. Juli 2001 00:18 To: struts-user Subject: Re: Error - MultipartIterator: no multipart request data sent Hello I noticed the same problem when moving to 1.0. It seems that the requesthandler notices that the request is a multi-part and tries to find the multi-part data, even when the request are already handled and you are only forwarding to the next action. (I only got the problem when going to another action.) The way I handled it was to set redirect="true" in struts-config.xml for the action that I forwarded to, this made the multi-part info go away from the request (and all other parameters too of course, so if you are expecting request parameters in the next action this will not work.) I guess this could be fixed in the code too, maybe by having the request reader setting a request attribute so that it knows the next time that it already has gotten the data. But I did not go deep enough into the code to know if that is feasible or not. Regards Mikael [EMAIL PROTECTED] wrote: > Hi everbody, > > I am writing a program that needs to process form data. I have an uploadForm > (that is an insatance of org.apache.struts.action.ActionForm). I have no > problem with uploading a file via this form. After uploading the file, I am > executing a couple of procedures inside the uploadAction(instance of > org.apache.struts.action.Action) and afterwards forwarding the request to > another page. While it is forwarding the request, it gives the following error: > > javax.servlet.ServletException: MultipartIterator: no multipart request data > sent > java.lang.Throwable(java.lang.String) > java.lang.Exception(java.lang.String) > javax.servlet.ServletException(java.lang.String) > void org.apache.struts.upload.MultipartIterator.parseRequest() > > org.apache.struts.upload.MultipartIterator(javax.servlet.http.HttpServletRequest > , int, long, java.lang.String) > void > org.apache.struts.upload.DiskMultipartRequestHandler.handleRequest(javax.servlet > .http.HttpServletRequest) > void org.apache.struts.util.RequestUtils.populate(java.lang.Object, > java.lang.String, java.lang.String, javax.servlet.http.HttpServletRequest) > void > org.apache.struts.action.ActionServlet.processPopulate(org.apache.struts.action. > ActionForm, org.apache.struts.action.ActionMapping, > javax.servlet.http.HttpServletRequest) > void > org.apache.struts.action.ActionServlet.process(javax.servlet.http.HttpServletReq > uest, javax.servlet.http.HttpServletResponse) > void > com.ubs.cristal.actions.CristalActionServlet.process(javax.servlet.http.HttpServ > letRequest, javax.servlet.http.HttpServletResponse) > void > org.apache.struts.action.ActionServlet.doPost(javax.servlet.http.HttpServletRequ > est, javax.servlet.http.HttpServletResponse) > void > javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, > javax.servlet.http.HttpServletResponse) > void > javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, > javax.servlet.ServletResponse) > void > org.apache.tomcat.core.ServletWrapper.doService(org.apache.tomcat.core.Request, > org.apache.tomcat.core.Response) > void > org.apache.tomcat.core.Handler.service(org.apache.tomcat.core.Request, > org.apache.tomcat.core.Response) > void > org.apache.tomcat.core.ServletWrapper.service(org.apache.tomcat.core.Request, > org.apache.tomcat.core.Response) > void > org.apache.tomcat.facade.RequestDispatcherImpl.forward(javax.servlet.ServletRequ > est, javax.servlet.ServletResponse) > void > org.apache.struts.action.ActionServlet.processActionForward(org.apache.struts.ac > tion.ActionForward, org.apache.struts.action.ActionMapping, > org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, > javax.servlet.http.HttpServletResponse) > void > org.apache.struts.action.ActionServlet.process(javax.servlet.http.HttpServletReq > uest, javax.servlet.http.HttpServletResponse) > void > com.ubs.cristal.actions.CristalActionServlet.process(javax.servlet.http.HttpServ > letRequest, javax.servlet.http.HttpServletResponse) > void > org.apache.struts.action.ActionServlet.doPost(javax.servlet.http.HttpServletRequ > est, javax.servlet.http.HttpServletResponse) > void > javax.servlet.http.Http
Re: Error - MultipartIterator: no multipart request data sent
Hello I noticed the same problem when moving to 1.0. It seems that the requesthandler notices that the request is a multi-part and tries to find the multi-part data, even when the request are already handled and you are only forwarding to the next action. (I only got the problem when going to another action.) The way I handled it was to set redirect="true" in struts-config.xml for the action that I forwarded to, this made the multi-part info go away from the request (and all other parameters too of course, so if you are expecting request parameters in the next action this will not work.) I guess this could be fixed in the code too, maybe by having the request reader setting a request attribute so that it knows the next time that it already has gotten the data. But I did not go deep enough into the code to know if that is feasible or not. Regards Mikael [EMAIL PROTECTED] wrote: > Hi everbody, > > I am writing a program that needs to process form data. I have an uploadForm > (that is an insatance of org.apache.struts.action.ActionForm). I have no > problem with uploading a file via this form. After uploading the file, I am > executing a couple of procedures inside the uploadAction(instance of > org.apache.struts.action.Action) and afterwards forwarding the request to > another page. While it is forwarding the request, it gives the following error: > > javax.servlet.ServletException: MultipartIterator: no multipart request data > sent > java.lang.Throwable(java.lang.String) > java.lang.Exception(java.lang.String) > javax.servlet.ServletException(java.lang.String) > void org.apache.struts.upload.MultipartIterator.parseRequest() > > org.apache.struts.upload.MultipartIterator(javax.servlet.http.HttpServletRequest > , int, long, java.lang.String) > void > org.apache.struts.upload.DiskMultipartRequestHandler.handleRequest(javax.servlet > .http.HttpServletRequest) > void org.apache.struts.util.RequestUtils.populate(java.lang.Object, > java.lang.String, java.lang.String, javax.servlet.http.HttpServletRequest) > void > org.apache.struts.action.ActionServlet.processPopulate(org.apache.struts.action. > ActionForm, org.apache.struts.action.ActionMapping, > javax.servlet.http.HttpServletRequest) > void > org.apache.struts.action.ActionServlet.process(javax.servlet.http.HttpServletReq > uest, javax.servlet.http.HttpServletResponse) > void > com.ubs.cristal.actions.CristalActionServlet.process(javax.servlet.http.HttpServ > letRequest, javax.servlet.http.HttpServletResponse) > void > org.apache.struts.action.ActionServlet.doPost(javax.servlet.http.HttpServletRequ > est, javax.servlet.http.HttpServletResponse) > void > javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, > javax.servlet.http.HttpServletResponse) > void > javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, > javax.servlet.ServletResponse) > void > org.apache.tomcat.core.ServletWrapper.doService(org.apache.tomcat.core.Request, > org.apache.tomcat.core.Response) > void > org.apache.tomcat.core.Handler.service(org.apache.tomcat.core.Request, > org.apache.tomcat.core.Response) > void > org.apache.tomcat.core.ServletWrapper.service(org.apache.tomcat.core.Request, > org.apache.tomcat.core.Response) > void > org.apache.tomcat.facade.RequestDispatcherImpl.forward(javax.servlet.ServletRequ > est, javax.servlet.ServletResponse) > void > org.apache.struts.action.ActionServlet.processActionForward(org.apache.struts.ac > tion.ActionForward, org.apache.struts.action.ActionMapping, > org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, > javax.servlet.http.HttpServletResponse) > void > org.apache.struts.action.ActionServlet.process(javax.servlet.http.HttpServletReq > uest, javax.servlet.http.HttpServletResponse) > void > com.ubs.cristal.actions.CristalActionServlet.process(javax.servlet.http.HttpServ > letRequest, javax.servlet.http.HttpServletResponse) > void > org.apache.struts.action.ActionServlet.doPost(javax.servlet.http.HttpServletRequ > est, javax.servlet.http.HttpServletResponse) > void > javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, > javax.servlet.http.HttpServletResponse) > void > javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, > javax.servlet.ServletResponse) > void > org.apache.tomcat.core.ServletWrapper.doService(org.apache.tomcat.core.Request, > org.apache.tomcat.core.Response) > void > org.apache.tomcat.core.Handler.service(org.apache.tomcat.core.Request, > org.apache.tomcat.core.Response) > void > org.apache.tomcat.core.ServletWrapper.service(org.apache.tomcat.core.Request, > org.apache.tomcat.core.Response) > void > org.apache.tomcat.core.ContextManager.internalService(org.apache.tomcat.core.Req > uest, org.apache.tomcat.co
Error - MultipartIterator: no multipart request data sent
Hi everbody, I am writing a program that needs to process form data. I have an uploadForm (that is an insatance of org.apache.struts.action.ActionForm). I have no problem with uploading a file via this form. After uploading the file, I am executing a couple of procedures inside the uploadAction(instance of org.apache.struts.action.Action) and afterwards forwarding the request to another page. While it is forwarding the request, it gives the following error: javax.servlet.ServletException: MultipartIterator: no multipart request data sent java.lang.Throwable(java.lang.String) java.lang.Exception(java.lang.String) javax.servlet.ServletException(java.lang.String) void org.apache.struts.upload.MultipartIterator.parseRequest() org.apache.struts.upload.MultipartIterator(javax.servlet.http.HttpServletRequest , int, long, java.lang.String) void org.apache.struts.upload.DiskMultipartRequestHandler.handleRequest(javax.servlet .http.HttpServletRequest) void org.apache.struts.util.RequestUtils.populate(java.lang.Object, java.lang.String, java.lang.String, javax.servlet.http.HttpServletRequest) void org.apache.struts.action.ActionServlet.processPopulate(org.apache.struts.action. ActionForm, org.apache.struts.action.ActionMapping, javax.servlet.http.HttpServletRequest) void org.apache.struts.action.ActionServlet.process(javax.servlet.http.HttpServletReq uest, javax.servlet.http.HttpServletResponse) void com.ubs.cristal.actions.CristalActionServlet.process(javax.servlet.http.HttpServ letRequest, javax.servlet.http.HttpServletResponse) void org.apache.struts.action.ActionServlet.doPost(javax.servlet.http.HttpServletRequ est, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.tomcat.core.ServletWrapper.doService(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.core.Handler.service(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.core.ServletWrapper.service(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.facade.RequestDispatcherImpl.forward(javax.servlet.ServletRequ est, javax.servlet.ServletResponse) void org.apache.struts.action.ActionServlet.processActionForward(org.apache.struts.ac tion.ActionForward, org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.struts.action.ActionServlet.process(javax.servlet.http.HttpServletReq uest, javax.servlet.http.HttpServletResponse) void com.ubs.cristal.actions.CristalActionServlet.process(javax.servlet.http.HttpServ letRequest, javax.servlet.http.HttpServletResponse) void org.apache.struts.action.ActionServlet.doPost(javax.servlet.http.HttpServletRequ est, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.tomcat.core.ServletWrapper.doService(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.core.Handler.service(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.core.ServletWrapper.service(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.core.ContextManager.internalService(org.apache.tomcat.core.Req uest, org.apache.tomcat.core.Response) void org.apache.tomcat.core.ContextManager.service(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(org.apach e.tomcat.service.TcpConnection, java.lang.Object []) void org.apache.tomcat.service.TcpWorkerThread.runIt(java.lang.Object []) void org.apache.tomcat.util.ThreadPool$ControlRunnable.run() void java.lang.Thread.run() Anybody had this error before or has an idea? Thanks... Nuray
