Add SynEditTypes to uses?
My dear master
GetMem, your suggestion solved the problem;
This had never occurred to me. Because the same code compiles smoothly in 2.0.10, but there are many errors in 2.2.0.
I wonder how a change was made in 2.2.0, such a situation occurred?
Looks like I'll continue to use 2.0.10. Respects.