In a Text Design File (.tdf), you used the specified item in one of the following ways:

• In the Logic Section, in a state machine assignment, you assigned the constant to a state machine but you should have assigned a state name.

• In an If Then Statement, you used the group name as an expression, but you should have used a node name.

• In the Defaults Statement, you assigned the non-constant expression to a node, but you should have assigned a constant expression.

• In a Truth Table Statement, you used the non-constant expression in the table body, but you should have used a parameter.

• In some other section in the TDF, you used the item in an illegal location.