On Sunday, February 10, 2019 at 1:41:52 PM UTC+1, Jenny Jin wrote: > > Hello, > > I'm working on upgrading our application from gwt 2.5 to gwt 2.7 in order > to take advantage of the Super Dev mode. I installed new GWT plugin in > Eclipse 4.4 in order to get gwt 2.7 library. > However, it has been a trying process for this version upgrade. After > fixing many errors found in the upgrade process, finally, the application > can be compiled by GWT compiler without any errors. > > After executing command "Run as GWT Development Mode in Eclipse, I can > see the coderserver url as follows: > http://localhost:9876 > > When I click on the application link, it gave me message as "This module > hasn't been compiled yet.". Therefore, I searched online trying to find out > solution. A post suggested that the application should be run on > web server first before using code server. After executing the command Run > as "GWT Development mode with Jetty", I got following error message: > > I've spent much time online trying to find out solution for this error, > but I haven't got any luck yet. Hope you can help shed some lights on this > issue. Thanks in advance! > > Runing CodeServer with parameters: [-noprecompile, -port, 9876, > -sourceLevel, 1.7, -bindAddress, 127.0.0.1, -launcherDir, > C:\Users\jiny\gitNeon\aries\war, -logLevel, INFO, > edu.vanderbilt.mc.aries.ARIES] > Super Dev Mode starting up > workDir: > C:\Users\jiny\AppData\Local\Temp\gwt-codeserver-507199880381658069.tmp > Loading Java files in edu.vanderbilt.mc.aries.ARIES. > Ignored 9 units with compilation errors in first pass. > Compile with -strict or with -logLevel set to TRACE or DEBUG to see all > errors. > Starting Jetty on port 8888 > [WARN] Failed startup of context > c.g.g.d.s.j.WebAppContextWithReload{/,file:/C:/Users/jiny/gitNeon/aries/war/},C:\Users\jiny\gitNeon\aries\war > java.lang.reflect.InvocationTargetException > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.eclipse.jetty.webapp.IterativeDescriptorProcessor.visit(IterativeDescriptorProcessor.java:85) > at > org.eclipse.jetty.webapp.IterativeDescriptorProcessor.process(IterativeDescriptorProcessor.java:72) > at org.eclipse.jetty.webapp.MetaData.resolve(MetaData.java:367) > at > org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1240) > at > org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:717) > at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:494) > at > com.google.gwt.dev.shell.jetty.JettyLauncher$WebAppContextWithReload.doStart(JettyLauncher.java:541) > at > org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) > at > org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) > at > org.eclipse.jetty.server.handler.RequestLogHandler.doStart(RequestLogHandler.java:162) > at > org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) > at > org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95) > at org.eclipse.jetty.server.Server.doStart(Server.java:282) > at > org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64) > at > com.google.gwt.dev.shell.jetty.JettyLauncher.start(JettyLauncher.java:740) > at com.google.gwt.dev.DevMode.doStartUpServer(DevMode.java:632) > at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1054) > at com.google.gwt.dev.DevModeBase.run(DevModeBase.java:836) > at com.google.gwt.dev.DevMode.main(DevMode.java:413) > Caused by: java.lang.IllegalStateException: No such servlet: > dropdownboxServlet > at > org.eclipse.jetty.servlet.ServletHandler.updateMappings(ServletHandler.java:1320) > at > org.eclipse.jetty.servlet.ServletHandler.setServletMappings(ServletHandler.java:1414) > at > org.eclipse.jetty.servlet.ServletHandler.addServletMapping(ServletHandler.java:896) > at > org.eclipse.jetty.webapp.StandardDescriptorProcessor.addServletMapping(StandardDescriptorProcessor.java:1199) > at > org.eclipse.jetty.webapp.StandardDescriptorProcessor.visitServletMapping(StandardDescriptorProcessor.java:632) > ... 23 more > Module setup completed in 5687 ms >
Check your web.xml, you seem to have a <servler-mapping> with no corresponding <servlet>. -- 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
