I tried upgrading from 1.7.1 to 2.0RC1 and I must say I'm unhappy because I am running into this error, too, now.
I tried renaming my gwt.xml file to be all lowercase, but that's not resolving it. The exception shown in Eclipse: [ERROR] Failed to load module 'esfgwt_app' from user agent 'Mozilla/ 4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR 1.1.4322; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)' at david06.home:2245 com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries) at com.google.gwt.dev.cfg.ModuleDefLoader.nestedLoad (ModuleDefLoader.java:225) at com.google.gwt.dev.cfg.ModuleDefLoader$1.load(ModuleDefLoader.java: 155) at com.google.gwt.dev.cfg.ModuleDefLoader.doLoadModule (ModuleDefLoader.java:269) at com.google.gwt.dev.cfg.ModuleDefLoader.loadFromClassPath (ModuleDefLoader.java:127) at com.google.gwt.dev.DevModeBase.loadModule(DevModeBase.java:940) at com.google.gwt.dev.DevModeBase $UiBrowserWidgetHostImpl.createModuleSpaceHost(DevModeBase.java:97) at com.google.gwt.dev.shell.OophmSessionHandler.loadModule (OophmSessionHandler.java:167) at com.google.gwt.dev.shell.BrowserChannelServer.processConnection (BrowserChannelServer.java:345) at com.google.gwt.dev.shell.BrowserChannelServer.run (BrowserChannelServer.java:192) at java.lang.Thread.run(Thread.java:619) And the Eclipse webapp debug view shows: 17:47:46.053 [ERROR] [esfgwt_app] Unable to find 'esfgwt_app.gwt.xml' on your classpath; could be a typo, or maybe you forgot to include a classpath entry for source? The file esfgwt_app.gwt.xml is used to compile the code just fine, and of course is in the WEB-INF/classes location after the build. Any idea? It seems like such a waste to revert all my Eclipse, etc. to get back to 1.7.1 now. I'd much prefer to get 2.0RC1 working. Thanks, David -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=.