I get hundreds of these error messages after starting up. What does it mean? Error is:
"Tried to register a path/listener combination that is already in the model. Value: TagSubscription(path=[default]TD23, listener=com.inductiveautomation.perspective.gateway.binding.expression.ExpressionBindingTagListener@394059fc) "
I have the same issue. On the button, mouse event I have a script. In the script, I am asking if the tag value is different from some value if yes I am writing in that tag some another value.
Something like.
if system.tag.read(“xx”).value!=“”:
system.tag.write(“xxx”, “test”)
And on this, I have an error " [Tried to register a path/listener combination that is already in the model]. What is wrong with my expression?