If an object in the Variables panel in Analysis Setup is defined with a parameter that has not been defined in that object's property window, an error will appear stating "Junction XX does not have XX parameter modeled. Cannot use as a GSC variable."

In this case, the user may resolve this inconsistency by either selecting a different parameter for the variable in the Variables panel, or by changing the specified junction to be defined using the specified variable. Note the properties window for the junction can be opened directly by double-clicking the far left column of the row on the Variables table.