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Thread: GWT 2.8.0 deployment error

  1. #1
    Sencha Premium User
    Join Date
    Sep 2015

    Default GWT 2.8.0 deployment error

    I am trying to deploy my GWT app with GXT 4.0.2 to a Weblogic 12.2.1 server. I get the following error.
    I don't get the error with GWT 2.7.0 everything else being identical(except the module xml file).
    Anyone else see this error? I read that GWT 2.8.0 implements websockets. Is this issue related to that?
    I would appreciate any help. Thanks.


    Caused by: javax.servlet.ServletException: Not running on Jetty, JSR-356 support unavailable
    at org.eclipse.jetty.websocket.jsr356.server.deploy.WebSocketServerContainerInitializer.onStartup(
    at weblogic.servlet.internal.WebAppServletContext.initContainerInitializer(
    at weblogic.servlet.internal.WebAppServletContext.initContainerInitializers(
    at weblogic.servlet.internal.WebAppServletContext.initContainerInitializers(
    at weblogic.servlet.internal.WebAppServletContext.preloadResources(
    at weblogic.servlet.internal.WebAppServletContext.start(
    at weblogic.servlet.internal.WebAppModule.startContexts(
    at weblogic.servlet.internal.WebAppModule.start(
    at weblogic.application.internal.ExtensibleModuleWrapper$
    at weblogic.application.internal.ExtensibleModuleWrapper$
    at weblogic.application.utils.StateMachineDriver.nextState(
    at weblogic.application.internal.ExtensibleModuleWrapper.start(

  2. #2
    Sencha - Forum Administrator
    Join Date
    Sep 2017


    Hi Ramesh,

    Sorry for the delay in responding. I have shared this with the support team and asked that they follow up with you to provide some assistance. Thank you for your patience!


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