Hi. I installed springsource-tool-suite-2.3.3.M1-e3.5.2-win32 followed by the GWT and DN plugins.

After working through the numerous issues experienced by other posters, I finally got to the point where Run As / Web Application successfully returns the following URL -- http://127.0.0.1:8888/ApplicationSca...7.0.0.1:999 7

Pasting the URL into IE produces the following result...

HTTP ERROR: 404
NOT_FOUND
RequestURI=/ApplicationScaffold.html
Powered by Jetty://

Here's the console output...

Code:
Loading modules
   com.eric.gwttest.gwt.ApplicationCommon
      Loading inherited module 'com.google.gwt.app.App'
         Loading inherited module 'com.google.gwt.user.User'
            Loading inherited module 'com.google.gwt.core.Core'
               Loading inherited module 'com.google.gwt.core.XSLinker'
                  [ERROR] Line 22: Unexpected element 'when-linker-added'
                  [ERROR] Failure while parsing XML
com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)
...
               [ERROR] Line 32: Unexpected exception while processing element 'inherits'
com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)
...
               [ERROR] Failure while parsing XML
com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)
...
               [ERROR] Unexpected error while processing XML
com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)
...
            [ERROR] Line 23: Unexpected exception while processing element 'inherits'
com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)
...
            [ERROR] Failure while parsing XML
com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)
...
            [ERROR] Unexpected error while processing XML
com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)
...
         [ERROR] Line 4: Unexpected exception while processing element 'inherits'
com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)
...
         [ERROR] Failure while parsing XML
com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)
...
         [ERROR] Unexpected error while processing XML
com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)
...
      [ERROR] Line 4: Unexpected exception while processing element 'inherits'
com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)
...
      [ERROR] Failure while parsing XML
com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)
...
      [ERROR] Unexpected error while processing XML
com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)
...
[WARN] 404 - GET /ApplicationScaffold.html?gwt.codesvr=127.0.0.1:9997 (127.0.0.1) 1410 bytes
   Request headers
      Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/x-shockwave-flash, application/x-ms-application, application/x-ms-xbap, application/vnd.ms-xpsdocument, application/xaml+xml, */*
      Accept-Language: en-us
      UA-CPU: x86
      Accept-Encoding: gzip, deflate
      User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)
      Host: 127.0.0.1:8888
      Connection: Keep-Alive
   Response headers
      Content-Type: text/html; charset=iso-8859-1
      Content-Length: 1410
[WARN] 404 - GET /ApplicationScaffold.html?gwt.codesvr=127.0.0.1:9997 (127.0.0.1) 1410 bytes
   Request headers
      Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/x-shockwave-flash, application/x-ms-application, application/x-ms-xbap, application/vnd.ms-xpsdocument, application/xaml+xml, */*
      Accept-Language: en-us
      UA-CPU: x86
      Accept-Encoding: gzip, deflate
      User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)
      Host: 127.0.0.1:8888
      Connection: Keep-Alive
   Response headers
      Content-Type: text/html; charset=iso-8859-1
      Content-Length: 1410
This is getting frustrating. Standard STS-ROO worked great, but STS-GWT-ROO has been a headache -- especially for someone just learning.

Does anyone have any suggestions/ideas?

Is it recommended that I get a newer STS-GWT build? What is the link to the build site?

Thanks!

Eric