This is broken because you might be using coral3 instead coral2 resources. In Coarl3 class and data attribute values are created differently as shown in vipins5188 reply. You need to update node with granite:class and granite:data nodes to make it work with Coral3
This is broken because you might be using coral3 instead coral2 resources. In Coarl3 class and data attribute values are created differently as shown in vipins5188 reply. You need to update node with granite:class and granite:data nodes to make it work with Coral3