Listcontains item doesnt find the given string

[wouter.hilhorst]

Hi,
I`m trying to find the index of a string in a list. See image below. I dont really inderstand why its not returning TRUE on index 26. Does anyone have an idea?
Wouter

[3Pinter]

Because OPL_fase is a parameter name, not a value.

After the Element.Parameters node, use Element.Name node to get a list of the parameter names.

[wouter.hilhorst]

Thanks!