studio-arity
A function or expression is called with the wrong number of values.
| Kind | Studio problem |
| Reported by | Studio validation: the Problems panel, Play, Publish and the MCP validate tool |
| Code in the Studio | arity |
Built-in functions and your own expressions take a fixed number of parameters. max(a, b) takes two; an expression with one parameter takes one.
Fix
Pass exactly the values the function takes. The field's hint lists them.