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Liferay 7.1.2 GA3 CE tomcat bundle.  Liferay Deverloper Studio 3.1.2 ga

Using Developer Studio i create a new Icefaces project with Gradle build type.  I build and deploy it with no changes.  Drop it on a page and refresh page to get the view shown in attached file.  If i leave the page up and check back after 15 minutes or so, there is an error displayed that the portlet is unavailable.  Below is the exception i get in the Liferay console.  I am currently upgrading a portal from Liferay 6.2 to 7.1 and icefaces 3.1.  Is there documentation on how to deploy the icefaces jar.  i am providing the default gradle file too, in case there is something else needed.

2019-03-06 13:30:58.716 ERROR [http-nio-8080-exec-1][render_portlet_jsp:131] null
java.lang.NullPointerException
    at org.icefaces.impl.application.WindowScopeManager$TimeBasedHeuristicWindowScopeSharing.lookup(WindowScopeManager.java:579)
    at org.icefaces.impl.application.WindowScopeManager.determineWindowID(WindowScopeManager.java:190)
    at org.icefaces.impl.application.WindowScopeManager$DetermineOrDisposeScope.beforePhase(WindowScopeManager.java:680)
    at com.sun.faces.lifecycle.Phase.handleBeforePhase(Phase.java:228)
    at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:99)
    at com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:123)
    at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:198)
    at com.liferay.faces.bridge.internal.BridgePhaseHeaderRenderCommon.executeRender(BridgePhaseHeaderRenderCommon.java:180)
    at com.liferay.faces.bridge.internal.BridgePhaseRenderCompatImpl.execute(BridgePhaseRenderCompatImpl.java:57)
    at com.liferay.faces.bridge.internal.BridgePhaseRenderImpl.execute(BridgePhaseRenderImpl.java:57)
    at com.liferay.faces.bridge.internal.BridgeImpl.doFacesRequest(BridgeImpl.java:161)
    at javax.portlet.faces.GenericFacesPortlet.doView(GenericFacesPortlet.java:753)
    at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:397)
    at javax.portlet.faces.GenericFacesPortlet.doDispatch(GenericFacesPortlet.java:669)
    at javax.portlet.GenericPortlet.render(GenericPortlet.java:291)
    at com.liferay.portlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:127)
    at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:58)
    at com.liferay.portlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:124)
    at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:71)
    at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:108)

repositories {
     mavenCentral()
}

dependencies {
    compile('org.icefaces:icefaces:4.2.0') {
        exclude group: 'org.glassfish', module: 'javax.faces'
        exclude group: 'javax.mail', module: 'mail'
        exclude group: 'javax.activation', module: 'javax.activation'
    }
    compile group: 'org.icefaces', name: 'icefaces-ace', version: '4.2.0'
    compile group: 'com.liferay.faces', name: 'com.liferay.faces.bridge.ext', version: '5.0.3'
    compile group: 'com.liferay.faces', name: 'com.liferay.faces.bridge.impl', version: '4.1.2'
    compile group: 'log4j', name: 'log4j', version: '1.2.14'
    runtime group: 'org.glassfish', name: 'javax.faces', version: '2.2.18'
    providedCompile group: 'javax.faces', name: 'javax.faces-api', version: '2.2'
}

Thanks for help.

​​​​​​​Chuck