Browse annotations - HTTP Status 500 – Internal Server Error

[glenrobson]

javax.servlet.ServletException: Unable to find unambiguous method: class uk.org.llgc.annotation.store.controllers.StoreService.listAnnoPages(null)
        javax.faces.webapp.FacesServlet.service(FacesServlet.java:671)
        org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
        uk.org.llgc.annotation.store.filters.CorsFilter.doFilter(CorsFilter.java:32)
        uk.org.llgc.annotation.store.filters.OAuthFilter.doFilter(OAuthFilter.java:70)
Root Cause
javax.el.MethodNotFoundException: Unable to find unambiguous method: class uk.org.llgc.annotation.store.controllers.StoreService.listAnnoPages(null)
        javax.el.Util.findWrapper(Util.java:367)
        javax.el.Util.findMethod(Util.java:217)
        javax.el.BeanELResolver.invoke(BeanELResolver.java:140)
        javax.el.CompositeELResolver.invoke(CompositeELResolver.java:79)
        org.apache.el.parser.AstValue.getValue(AstValue.java:158)
        org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:189)
        com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
        org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:73)
        org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:189)
        com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
        com.sun.faces.facelets.tag.jstl.core.ForEachHandler.apply(ForEachHandler.java:164)
        javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:95)
        com.sun.faces.facelets.tag.ui.DefineHandler.applyDefinition(DefineHandler.java:106)
        com.sun.faces.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:206)
        com.sun.faces.facelets.impl.DefaultFaceletContext$TemplateManager.apply(DefaultFaceletContext.java:395)
        com.sun.faces.facelets.impl.DefaultFaceletContext.includeDefinition(DefaultFaceletContext.java:366)
        com.sun.faces.facelets.tag.ui.InsertHandler.apply(InsertHandler.java:111)
        javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:95)
        com.sun.faces.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:93)
        javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:95)
        javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:137)
        com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:202)
        javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:120)
        javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:95)
        com.sun.faces.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:93)
        com.sun.faces.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:87)
        com.sun.faces.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:312)
        com.sun.faces.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:371)
        com.sun.faces.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:350)
        com.sun.faces.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:199)
        com.sun.faces.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:174)
        com.sun.faces.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:93)
        com.sun.faces.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:87)
        com.sun.faces.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:161)
        com.sun.faces.application.view.FaceletViewHandlingStrategy.buildView(FaceletViewHandlingStrategy.java:1004)
        com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:99)
        com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
        com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
        javax.faces.webapp.FacesServlet.service(FacesServlet.java:659)
        org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
        uk.org.llgc.annotation.store.filters.CorsFilter.doFilter(CorsFilter.java:32)
        uk.org.llgc.annotation.store.filters.OAuthFilter.doFilter(OAuthFilter.java:70)