Lexical or Preprocessor issue

Question

I'm getting these 2 errors whilst archiving the project.

• Macro name is missing
• Macro names must be identifiers

Any ideas what's going on?

Answer 1

What it says on the tin.

The first is #define, if you have this on its own, what is it defining? You need an identifier/name after the #define, such as #define VARIABLE.

The second does provide some sort of name, but it's simply a number. Identifiers cannot start with a number (just like variable names can't). and hence isn't classed as an identifier.