Type Mismatch

[Euijin Kim]

problem solved - thanks!

[Marcos Almeida]

Welcome to the Stata Forum/Statalist,

Please read the FAQ. There you’ll find advice on sharing command/data/output.

This is the best approach to entail a helpful reply.

That being said, a) the black color is for numerical variables; b) the first line of the loop is probably mistyped, since there is an underline sign; c) I suspect that type mismatch relates to the code itself; you may check _merge for the discrepancies.

Hopefully that helps.