ANY-maze Help > The ANY-maze reference > The Protocol page > The elements of a protocol > Testing > Procedures > Writing a procedure using the procedure editor > Errors and warnings while writing a procedure > Error: The function must have at least two parameters specified
Error: The function must have at least two parameters specified
Description
This error is displayed in the list of errors and warnings at the bottom of the procedure editor when the procedure uses a function that needs at least two parameters - i.e. values that the function acts on - but fewer than two parameters have been specified.
This applies to the following function:
| • | Join function, to join two or more pieces of text |
Missing parameters will show as '...' in the procedure editor; you need to type in a relevant value or drag an expression into the place of the missing item.
See also:
| • | Errors and warnings while writing a procedure |
| • | Errors and warnings while running a procedure |
| • | Maths functions and operators |
| • | Other functions |
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ANY-maze help topic T0509