"quotes unbalanced" error

[Giang Dao]

I am trying to graph some indicators over years by using the command "twoway line". The code is as follows:

twoway line (NFA_DC NFA_FC Year), if Country == "Indonesia", legend(size(small))

I don't understand why Stata said there is "quotes unbalanced" here.
Many thanks for your help.

[Nick Cox]

Try

 
 twoway line (NFA_DC NFA_FC Year) if Country == "Indonesia", legend(size(small))

[Carlo Lazzaro]

Giang:
what if you remove the first comma in your code?

twoway line (NFA_DC NFA_FC Year) if Country == "Indonesia", legend(size(small))

PS: just a click behind Nick's helpful and faster reply!

[Giang Dao]

thank you very much! it works without the first comma.^^