Hello,
I’m trying to use a data type parameter in an expression tag and am getting the following error on the tag diagnostic:
“Error configuring tag for execution. Error: Syntax Error on Token: ‘End of Expression’ (Line 0, Char 0)”
I have no problem using a parameter reference in the Value field of a memory tag or in the SQL Query of a query tag. Not sure if this is a bug or if I’m missing something obvious.
The documentation says the following tag properties can reference parameters:
[ul]
Value (for string data type only)
OPC Server
OPC Item Path
Tooltip
Documentation
Expression/SQL Query
Bindable Alarm Properties (Note: you can bind a property directly to the parameter, or use parameters in the binding expression, or directly in string property values)[/ul]
The attached PDF has screenshots of a test data type and instance that hopefully shows what I’m talking about.
[attachment=0]Data Type.pdf[/attachment]
Thanks,
Steve