Thanks for all of the information.
Thomas, you're right. Eclipse showed me an error mark in the web.xml as
below, but there is no error message.
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd";>
<web-app>
<servlet>
<servlet-name>dropdownboxServlet</servlet-name>
<servlet-class>edu.vanderbilt.mc.aries.server.rpc.control.DropDownBoxUIServiceImpl</servlet-class>
</servlet>
On Mon, Feb 11, 2019 at 4:29 AM Thomas Broyer <t.bro...@gmail.com> wrote:
>
> 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 google-web-toolkit+unsubscr...@googlegroups.com.
> To post to this group, send email to google-web-toolkit@googlegroups.com.
> Visit this group at https://groups.google.com/group/google-web-toolkit.
> For more options, visit https://groups.google.com/d/optout.
>
--
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 post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at https://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.
