JBoss ON Platforms inventory page fails to load due to "Globally uncaught exception" (TypeError): from.org_rhq_core_domain_resource_Resource_currentAvailability is null

Issue

• Globally uncaught exceptions after upgrading
• Message about a Globally uncaught exception
• Platforms inventory page just spins forever.

• Receive Globally uncaught exception with the following stacktrace from the Message Center:

  com.google.gwt.core.client.JavaScriptException:(TypeError): from.org_rhq_core_domain_resource_Resource_currentAvailability is null
  --- STACK TRACE FOLLOWS ---
  (TypeError): from.org_rhq_core_domain_resource_Resource_currentAvailability is null
  stack: org_rhq_enterprise_gui_coregui_client_inventory_resource_ResourceDatasource_$copyValues__Lorg_rhq_enterprise_gui_coregui_client_inventory_resource_ResourceDatasource_2Lorg_rhq_core_domain_resource_Resource_2Lcom_smartgwt_client_widgets_grid_ListGridRecord_2@https://myjon.server:7443/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/916AC7929C193E9E602839783B9B0857.cache.html:149635
      org_rhq_enterprise_gui_coregui_client_inventory_resource_ResourceDatasource_copyValues__Lorg_rhq_core_domain_resource_Resource_2Lcom_smartgwt_client_widgets_grid_ListGridRecord_2@https://myjon.server:7443/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/916AC7929C193E9E602839783B9B0857.cache.html:149754
      org_rhq_enterprise_gui_coregui_client_inventory_resource_ResourceDatasource_copyValues__Ljava_lang_Object_2Lcom_smartgwt_client_widgets_grid_ListGridRecord_2@https://myjon.server:7443/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/916AC7929C193E9E602839783B9B0857.cache.html:149758
      org_rhq_enterprise_gui_coregui_client_util_RPCDataSource_copyValues__Ljava_lang_Object_2ZLcom_smartgwt_client_widgets_grid_ListGridRecord_2@https://myjon.server:7443/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/916AC7929C193E9E602839783B9B0857.cache.html:64843
      org_rhq_enterprise_gui_coregui_client_util_RPCDataSource_$buildRecords__Lorg_rhq_enterprise_gui_coregui_client_util_RPCDataSource_2Ljava_util_Collection_2Z_3Lcom_smartgwt_client_widgets_grid_ListGridRecord_2@https://myjon.server:7443/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/916AC7929C193E9E602839783B9B0857.cache.html:64557
      org_rhq_enterprise_gui_coregui_client_inventory_resource_ResourceDatasource$2_onTypesLoaded__Ljava_util_Map_2V@https://myjon.server:7443/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/916AC7929C193E9E602839783B9B0857.cache.html:149846
      ...
      @https://myjon.server:7443/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/916AC7929C193E9E602839783B9B0857.cache.html:2078
      fileName: https://myjon.server:7443/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/916AC7929C193E9E602839783B9B0857.cache.html
      lineNumber: 149635
         at Unknown.anonymous(Unknown Source)
         at Unknown.anonymous(Unknown Source)
         ...
  

• Platforms page problem:

  com.google.gwt.core.client.JavaScriptException:(TypeError): from.org_rhq_core_domain_resource_Resource_currentAvailability is null
  --- STACK TRACE FOLLOWS ---
  (TypeError): from.org_rhq_core_domain_resource_Resource_currentAvailability is null
  stack: org_rhq_enterprise_gui_coregui_client_inventory_resource_ResourceDatasource_$copyValues__Lorg_rhq_enterprise_gui_coregui_client_inventory_resource_ResourceDatasource_2Lorg_rhq_core_domain_resource_Resource_2Lcom_smartgwt_client_widgets_grid_ListGridRecord_2@http://myjon.server:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/790905353388695808E3EF379A2F8374.cache.html:149119
      org_rhq_enterprise_gui_coregui_client_inventory_resource_ResourceDatasource_copyValues__Lorg_rhq_core_domain_resource_Resource_2Lcom_smartgwt_client_widgets_grid_ListGridRecord_2@http://myjon.server:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/790905353388695808E3EF379A2F8374.cache.html:149238
      org_rhq_enterprise_gui_coregui_client_inventory_resource_ResourceDatasource_copyValues__Ljava_lang_Object_2Lcom_smartgwt_client_widgets_grid_ListGridRecord_2@http://myjon.server:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/790905353388695808E3EF379A2F8374.cache.html:149242
      org_rhq_enterprise_gui_coregui_client_util_RPCDataSource_copyValues__Ljava_lang_Object_2ZLcom_smartgwt_client_widgets_grid_ListGridRecord_2@http://myjon.server:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/790905353388695808E3EF379A2F8374.cache.html:64681
      org_rhq_enterprise_gui_coregui_client_util_RPCDataSource_$buildRecords__Lorg_rhq_enterprise_gui_coregui_client_util_RPCDataSource_2Ljava_util_Collection_2Z_3Lcom_smartgwt_client_widgets_grid_ListGridRecord_2@http://myjon.server:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/790905353388695808E3EF379A2F8374.cache.html:64395
      org_rhq_enterprise_gui_coregui_client_inventory_resource_ResourceDatasource$2_onTypesLoaded__Ljava_util_Map_2V@http://myjon.server:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/790905353388695808E3EF379A2F8374.cache.html:149330
      ...
      @http://myjon.server:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/790905353388695808E3EF379A2F8374.cache.html:2078
      fileName: http://myjon.server:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/790905353388695808E3EF379A2F8374.cache.html
      lineNumber: 149119
         at Unknown.anonymous(Unknown Source)
         at Unknown.anonymous(Unknown Source)
         ...
  

• Inventory page fails to load with error (TypeError): from.org_rhq_core_domain_resource_Resource_currentAvailability is null