raise PLCInvalidArgument, "No such node tag %r"%node_tag_id
node_tag = node_tags[0]
- ### reproducing a check from UpdateSliceAttribute, looks dumb though
+ ### reproducing a check from UpdateSliceTag, looks dumb though
nodes = Nodes(self.api, [node_tag['node_id']])
if not nodes:
raise PLCInvalidArgument, "No such node %r"%node_tag['node_id']