does not work on my setup
2018-01-10 19:19:56.202 [INFO ] [el.core.internal.ModelRepositoryImpl] - Refreshing model 'main.sitemap'
2018-01-10 19:20:10.910 [ERROR] [ui.internal.items.ItemUIRegistryImpl] - Cannot retrieve item 'AZH_SET_MODE' for widget org.eclipse.smarthome.model.sitemap.Switch
2018-01-10 19:20:10.920 [ERROR] [ui.internal.items.ItemUIRegistryImpl] - Cannot retrieve item 'AZH_SET_MODE' for widget org.eclipse.smarthome.model.sitemap.Switch
2018-01-10 19:20:10.926 [ERROR] [ui.internal.items.ItemUIRegistryImpl] - Cannot retrieve item for widget org.eclipse.smarthome.model.sitemap.Switch
2018-01-10 19:20:10.937 [ERROR] [ui.internal.items.ItemUIRegistryImpl] - Cannot retrieve item 'AZH_SET_MODE' for widget org.eclipse.smarthome.model.sitemap.Selection
2018-01-10 19:20:10.941 [ERROR] [ui.internal.items.ItemUIRegistryImpl] - Cannot retrieve item 'AZH_SET_MODE' for widget org.eclipse.smarthome.model.sitemap.Selection
2018-01-10 19:20:10.946 [ERROR] [ui.internal.items.ItemUIRegistryImpl] - Cannot retrieve item for widget org.eclipse.smarthome.model.sitemap.Selection
2018-01-10 19:20:41.378 [ERROR] [ui.internal.items.ItemUIRegistryImpl] - Cannot retrieve item 'AZH_SET_MODE' for widget org.eclipse.smarthome.model.sitemap.Switch
2018-01-10 19:20:41.383 [ERROR] [ui.internal.items.ItemUIRegistryImpl] - Cannot retrieve item 'AZH_SET_MODE' for widget org.eclipse.smarthome.model.sitemap.Switch
2018-01-10 19:20:41.389 [ERROR] [ui.internal.items.ItemUIRegistryImpl] - Cannot retrieve item for widget org.eclipse.smarthome.model.sitemap.Switch
2018-01-10 19:20:41.396 [ERROR] [ui.internal.items.ItemUIRegistryImpl] - Cannot retrieve item 'AZH_SET_MODE' for widget org.eclipse.smarthome.model.sitemap.Selection
2018-01-10 19:20:41.401 [ERROR] [ui.internal.items.ItemUIRegistryImpl] - Cannot retrieve item 'AZH_SET_MODE' for widget org.eclipse.smarthome.model.sitemap.Selection
2018-01-10 19:20:41.407 [ERROR] [ui.internal.items.ItemUIRegistryImpl] - Cannot retrieve item for widget org.eclipse.smarthome.model.sitemap.Selection