WebSphere Application Server & Liberty

WebSphere Application Server & Liberty

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  • 1.  Upgrading from WAS 6.1 to WAS 8.0

    Posted Fri July 05, 2013 08:19 AM
    Hi,

    Regarding Websphere Upgrade: We are upgrading our application from WAS 6.1 to WAS 8.0.


     

    I am trying to deploy the .ear file using websphere 8.0 application server admin console.

     

    I am getting the below exception.

     

    com.ibm.ws.webcontainer.exception.WebAppNotLoadedException: Failed to load webapp: javax/servlet/jsp/JspApplicationContext.getExpressionFactory()Ljavax/el/ExpressionFactory;


    I had searched in google, found the below link.( This link explains about our issue -WebSphere 8: el-api.jar (in app) conflicts with javax.j2ee.el.jar (in WS)).But there is no solution available in that link.

     


     

    Could you please check it once and advise us how to proceed further.



  • 2.  Upgrading from WAS 6.1 to WAS 8.0

    Posted Fri July 05, 2013 01:11 PM
    Try removing el-api.jar from your ear file. Looks like both the jar file are using same class and hence websphere is failing to load duplicate classes. Hope it helps.


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