Closed PandaraWen closed 5 years ago
The declaration of instance in DJIVideoPreviewer.h is:
instance
DJIVideoPreviewer.h
+ (DJIVideoPreviewer *)instance;
While its implementation in .m file is:
.m
+ (instancetype)instance { ... }
Whose return type is not consistent.
The declaration of
instance
inDJIVideoPreviewer.h
is:While its implementation in
.m
file is:Whose return type is not consistent.