If using Eclipse, try moving the GWT jars (or the GWT SDK library if
you are using the new Eclipse plugin) to the top of your classpath
order.

Right Click Project -> Properties -> Java Build Path -> Order and
Export

On Mar 27, 5:42 pm, grishag <[email protected]> wrote:
> Hi,
>
> I started using GWT 1.6.1 M2 recently and things were going quite
> smoothly until I tried using hosted mode (with -noserver option). I am
> now getting the following exception. Does anyone know what this
> actually means? As far as I can tell, HashSessionManager does
> implemented SessionManager interface (that is indirectly by extending
> the AbstractSessionManager class).
>
> Thanks.
>
> [java] Exception in thread "main"
> java.lang.IncompatibleClassChangeError: Class
> org.mortbay.jetty.servlet.HashSessionManager does not implement the
> requested interface org.mortbay.jetty.SessionManager
>      [java]     at
> org.mortbay.jetty.servlet.SessionHandler.setSessionManager
> (SessionHandler.java:88)
>      [java]     at org.mortbay.jetty.servlet.SessionHandler.<init>
> (SessionHandler.java:62)
>      [java]     at org.mortbay.jetty.servlet.SessionHandler.<init>
> (SessionHandler.java:53)
>      [java]     at org.mortbay.jetty.webapp.WebAppContext.<init>
> (WebAppContext.java:297)
>      [java]     at com.google.gwt.dev.ServletValidator.create
> (ServletValidator.java:59)
>      [java]     at com.google.gwt.dev.ServletValidator.create
> (ServletValidator.java:43)
>      [java]     at com.google.gwt.dev.HostedMode.doStartup
> (HostedMode.java:344)
>      [java]     at com.google.gwt.dev.HostedModeBase.startUp
> (HostedModeBase.java:583)
>      [java]     at com.google.gwt.dev.HostedModeBase.run
> (HostedModeBase.java:395)
>      [java]     at com.google.gwt.dev.HostedMode.main(HostedMode.java:232)
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups 
"Google Web Toolkit" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to 
[email protected]
For more options, visit this group at 
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~----------~----~----~----~------~----~------~--~---

Reply via email to