It sound like your GWT code server launcher directory setting isn't correct. And it doesn't look correct either. It should be the war directory of your project.
So, something like "c:\whereever_your_code_is\your_project\war" (you might not have called it "war", it's called whatever you put in the settings in GWT -> Web Application -> WAR directory). Basically, the GWT code server needs to override the (your_module).nocache.js file, so it need to know where that is, and that is in a directory under your war directory. On Friday, 18 March 2022 at 9:59:04 am UTC+11 jiny...@gmail.com wrote: > Hello, > > Recently, I started to resume on our GWT upgrade project with GWT 2.9 and > JDK 11. > > As it has been discussed before, the embedded Jetty server can't work with > JDK 11 due to the ASM lib version issue. The recommended approach is to set > up an external server, so I followed the following GWT document to manually > configure GWT development mode by following steps specified in the second > Video. I've watched the video and tried this approach many times, but it > still gave 404 error. It seems hard to setup external server and configure > Development mode correctly for our project. > > Any input or suggestion is greatly appreciated! > > *http://gwt-plugins.github.io/documentation/gwt-eclipse-plugin/servers/Tomcat.html > > <http://gwt-plugins.github.io/documentation/gwt-eclipse-plugin/servers/Tomcat.html>* > > Manually Configure GWT Development Mode > > Manually Configuring the -launcherDir in the GWT Eclipse Plugin > > Our GWT project is not Maven oriented and it was developed several years > ago with a big codebase. > > Step 1: Converted Aries project to Dynamic Web Project by adding project > facet "Dynamic Web Module" in Eclipse. > > Step 2: Set up Apache Tomcat 9 Server > > Step 3: Add the project to server. Right click on Server -> Add and Remove > > Step 4: Start the Tomcat Server > > Step 5: Right click project->Debug As -> GWT Development mode > > Step 6. It started fine. Stop it so we can add the -launcherDir Program Arg > > Step 7: Double click on Tomcat server, select Open launch configuration > > Get the server web app directory root: wtp.deploy > > Copy path > > > C:\EclipseGWTCodeServerWorkSpace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps > > Step 8. Open the file explorer to see the deployment path > > Step 9: Go to Debug Configurations > > GWT Development Mode (CodeServer)->Arguments. > > Add -launcherDir > > Value: It is the wtp.deploy arg + context path. > > After updated the Argument to GWT Development Mode(CodeServer), the > Arguments tab has following content: > > -launcherDir > C:\EclipseGWTCodeServerWorkSpace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\aries > > -logLevel INFO -port 9876 edu.vanderbilt.mc.aries.ARIES > > Step 10 Launch the code server, click on Debug from CodeServer dialog. Now > both the Web Server and Code Server are running. Back to the file manager. > Watching for the application directory to be created. > > Step 11: Launch the browser for debugging with the Javascript Debugging > > Open with SBDG debugger > > Step 12: Open browser with Code Server URL: 127.0.0.1:9876 and Change the > port number to 8080 ( the Tomcat web server port number) > > It gave me 404 Not found error. > > Your help is greatly appreciated, > > Jenny > -- You received this message because you are subscribed to the Google Groups "GWT Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/google-web-toolkit/77678bff-1531-4891-a6b0-8b6aac57e009n%40googlegroups.com.
