I decided to write a little example that used the Formula Langauge. Everything seemed to work fine until I tried to create a model or specifically while defining a model tried to define an Expression. Whenever it comes time to choose an expression in the editor all I get is: ?expression?
So I thought I would give the agreement langauge example project a go, however I have the same problem there. When I define a Plan and try to choose an amount all I get is ?expression?
Any idea what I'm doing wrong?