Hi,

I am trying to use Tomcat rather than the built in Jetty server.  I've 
followed these instructions found at 
https://developers.google.com/eclipse/docs/faq#gwt_in_eclipse_for_java_ee:

How do I use the plugin with a GWT Dynamic Web project in Eclipse for Java 
EE? 

It's easy to develop and debug a GWT application in Eclipse for Java 
EE<http://www.eclipse.org/downloads/moreinfo/jee.php>
:

   1. In your project's properties dialog, select *Google > Web Toolkit*and 
check the box 
   *Use Google Web Toolkit*.
   2. Switch to the *Google > Web Application* property page and change *WAR 
   directory* as appropriate (WebContent is the default for Eclipse for 
   Java EE) and uncheck the box *Launch and deploy from this directory*. 
   Click *OK* to close the properties dialog.
   3. If your project uses the *Apache Tomcat* library, ensure that the *GWT 
   SDK* library is above it on your project's classpath (project properties 
   > *Java Build Path > Order and Export*). Otherwise, you may get a 
   java.lang.NoSuchMethodError when launching your application in 
   hosted/development mode.
   4. Start your project's server (Jetty, GlassFish, Tomcat, etc.) using 
   your configured WTP server adapter.
   5. Create a new *Web Application* launch configuration for your project. 
   On the *Server* tab, uncheck *Run built-in server* (since you want to 
   use your configured WTP server adapter instead) and on the *GWT* tab 
   change the *URL* field to point to your server (e.g. 
   http://localhost:8080/WebApp).
   6. Run/Debug your new launch configuration. The first time you do this, 
   you'll have to select the location of the WAR directory that WTP is 
   publishing to (this is configurable, but by default it is 
   
<workspace>/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/<project>
   ).

GWT development/hosted mode is now running in your own server, and you can 
debug either server or client code. If you make changes, WTP's publishing 
mechanism will automatically copy the modified class files or static 
resources to your runtime WAR directory.
The problem is that I continually get a 404 error.  The URL is: 
http://127.0.0.1:8080/AccountRequest/AccountRequest.jsp?gwt.codesvr=127.0.0.1:9997
 
which differs from the built in server URL only by ports.  When I go 
through the war directory inside the Eclipse project, all the pieces are in 
place.

Any ideas?


Thanks,

Rob Tanner
Linfield College

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