Hi Chris, First of all, you must know that you can't use any Jar file directly in the "GUI-related" code. Because GUI code is compiled by a seperate process (which is NOT javac) You can only use classes in external jars in your Service code.
For Eclipse Ganymede (3.4 with J2EE features), adding an external Jar has not been a problem for me. But after adding files, I have to clear my project, do a clean build. I'm not sure if this will help you but we have struggled a lot before getting into production of a GWT-based software. Most of the struggle is to understand clearly what a GUI code is, what a Service code is. But at the end (after 2 months) we could integrate Spring+Spring Security+JPA (With Hibernate underlying)+hibernate4gwt+pure GWT Gui code with ExtGWT (GXT). Our project contains no single JSP, JSF even HTML!. The output of the project became one login screen (about 700 KB js file + one auto generated HTML) one common GUI modules (about 5 MB js file + one auto generated HTML) one main executing GUI (about 8 MB js file + one auto generated HTML) But to come to that point, we had a long way to go. kursat. On 21 Kasım, 08:26, Chris <[EMAIL PROTECTED]> wrote: > Hello, > > I'm trying include a linear algebra package in my GWT project. > Specifically, I'm trying to use JAMA (http://math.nist.gov/ > javanumerics/jama/), but I'm having no luck getting the .Jar file to > work in my build path. I have tried "Build Path > Configure Build > Path > Libraries > Add External JARs", and that puts the .Jar file in > the package tree. But I get the following error message: "[ERROR] > Line 59: The import Jama cannot be resolved" when I run my program. > > I have tried following a couple of the threads in this discussion > group > (likehttp://groups.google.com/group/cypal-studio-for-gwt/browse_thread/thr...), > but none of them seem to resolve the issue of adding external Jar > files. Can anyone clarify how to add external Jars? The process > seems very cryptic to me. > > Thanks much, > Chris --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Cypal Studio for GWT" group. To post to this group, send email to cypal-studio-for-gwt@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cypal-studio-for-gwt?hl=en -~----------~----~----~----~------~----~------~--~---
