You have mentioned that you have the commons FileUpload jar in WEB-INF/lib , you're positive that it's there and getting deployed ?
On Tue, Dec 8, 2009 at 6:42 PM, Henry <[email protected]> wrote: > Hi Guys, > > I'm trying to upload a file to the server following the common > examples of "FileUpload" and I have the following error: > > java.lang.NoClassDefFoundError: org/apache/commons/fileupload/ > FileUploadException > at java.lang.Class.getDeclaredConstructors0(Native Method) > at java.lang.Class.privateGetDeclaredConstructors(Class.java:2357) > at java.lang.Class.getConstructor0(Class.java:2671) > at java.lang.Class.newInstance0(Class.java:321) > at java.lang.Class.newInstance(Class.java:303) > at org.mortbay.jetty.servlet.Holder.newInstance(Holder.java:153) > at org.mortbay.jetty.servlet.ServletHolder.getServlet > (ServletHolder.java:339) > ....... > > I can put my code, but the problem is in the server side, concretely > when I use the classes that required from the package commons- > fileupload.jar, for example this import: > > import org.apache.commons.fileupload.FileUploadException; > > Im running the application in host mode, but ive tried to deploy it to > Google App Engine, and i've the same error. If I dont use that package > in my server class the calls work good, so the problem must to be king > of configuration about classpath or something... > > Does anyone know how to configure my eclipse to fix this error? > > Thanks in advance. > > -- > > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<google-web-toolkit%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
