Based on the fact that the plugin is attempting to launch GWTShell, it may not recognize your app as a "web app". This is typically the case when it doesn't find a war/WEB-INF/web.xml file in the project root. Can you confirm that this directory structure is in place? Also, what version of GWT and GPE were you using to previously build your application?
On Tue, Dec 1, 2009 at 1:56 AM, Jan Ehrhardt <jan.ehrha...@googlemail.com>wrote: > I'm using the Web App launch configuration and the plugin version, which is > linked on the GWT 2.0 RC2 wiki page > http://code.google.com/p/google-web-toolkit/wiki/GWT_2_0_RC > > Regards > Jan Ehrhardt > > > On Mon, Nov 30, 2009 at 4:07 PM, Chris Ramsdale <cramsd...@google.com>wrote: > >> As a follow-up, are you using Web App Launch configurations or regular >> Java launch configurations? Also would you mind checking which version of >> the Google Eclipse Plugin you have installed? You can do this via >> Help->Install New Software and clicking on the "already installed" link in >> the lower right hand corner. >> >> >> On Mon, Nov 30, 2009 at 9:00 AM, Chris Ramsdale <cramsd...@google.com>wrote: >> >>> Jan, >>> >>> The -style argument has been removed when running in "development" mode >>> (formerly "hosted" mode). It is now configurable via the UI or an Ant >>> property when you compile your code. The UI settings are available by right >>> clicking on the project name, selecting Google->GWT Compile. From the >>> resulting view you will see options for "Log level" and "Output style". In >>> order to set the output style via Ant, add the following to your build.xml >>> file under the "gwtc" target: >>> >>> <arg value="-style"/> >>> <arg value="PRETTY"/> >>> >>> What other error are you seeing when specifying the "codeServerPort"? >>> >>> >>> On Mon, Nov 30, 2009 at 5:59 AM, Jan Ehrhardt < >>> jan.ehrha...@googlemail.com> wrote: >>> >>>> Hi, >>>> >>>> I'm currently looking how our existing project can be updated to GWT 2.0 >>>> when it's released, but I'm running into some trouble. >>>> >>>> We use Eclipse with the Google plugin and currently we've got one web >>>> project, which will be started as a web project running on an Eclipse >>>> server >>>> runtime. This runtime can be a Tomcat or a WebSphere. We've got another >>>> project, which contains the GWT stuff. Our GWT launch configuration is done >>>> with the following properties: >>>> >>>> - Run internal server is deselected >>>> - The GWT URL is pointed to 'http://localhost:8080/our-app' >>>> >>>> This worked well. We've to compile the GWT project once to JavaScript >>>> contained in the web project. We launch the Eclipse server runtime on ' >>>> http://localhost:8080/' and then we start our hosted browser. The >>>> hosted browser detects to module contained in the page ' >>>> http://localhost:8080/our-app' and replaces it with the stuff contained >>>> in our GWT project. >>>> >>>> Now I've installed GWT 2.0 RC2 and the required version of the plugin. >>>> I've changed the GWT SDK in the project properties. The first point was, >>>> that the text field for inserting my external URL was gone. Additionally, I >>>> got the following Error: >>>> >>>> Unknown argument: -style >>>> >>>> Google Web Toolkit 2.0.0-rc2 >>>> >>>> GWTShell [-noserver] [-port port-number | "auto"] [-whitelist >>>> whitelist-string] [-blacklist blacklist-string] [-logdir directory] >>>> [-logLevel level] [-gen dir] [-codeServerPort port-number | "auto"] [-out >>>> dir] [url] >>>> >>>> >>>> where >>>> >>>> -noserver Prevents the embedded web server from running >>>> >>>> -port Specifies the TCP port for the embedded web server >>>> (defaults to 8888) >>>> >>>> -whitelist Allows the user to browse URLs that match the >>>> specified regexes (comma or space separated) >>>> >>>> -blacklist Prevents the user browsing URLs that match the >>>> specified regexes (comma or space separated) >>>> >>>> -logdir Logs to a file in the given directory, as well as >>>> graphically >>>> >>>> -logLevel The level of logging detail: ERROR, WARN, INFO, >>>> TRACE, DEBUG, SPAM, or ALL >>>> >>>> -gen Debugging: causes normally-transient generated types >>>> to be saved in the specified directory >>>> >>>> -codeServerPort Specifies the TCP port for the code server (defaults >>>> to 9997) >>>> >>>> -out The directory to write output files into (defaults to >>>> current) >>>> >>>> and >>>> >>>> url Automatically launches the specified URL >>>> >>>> >>>> I tried some other configuration like adding the URL as a program >>>> argument, which brought another error. >>>> >>>> >>>> Can anybody tell me how to configure this scenario in the correct way? >>>> Or won't there be any possibility with GWT 2.0? >>>> >>>> >>>> Regards >>>> >>>> Jan Ehrhardt >>>> >>>> -- >>>> 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<google-web-toolkit%2bunsubscr...@googlegroups.com> >>>> . >>>> 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 google-web-tool...@googlegroups.com. >> To unsubscribe from this group, send email to >> google-web-toolkit+unsubscr...@googlegroups.com<google-web-toolkit%2bunsubscr...@googlegroups.com> >> . >> 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 google-web-tool...@googlegroups.com. > To unsubscribe from this group, send email to > google-web-toolkit+unsubscr...@googlegroups.com<google-web-toolkit%2bunsubscr...@googlegroups.com> > . > 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. 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