Incompatible block pointer types sending 'void (^)(NSUInteger, NSInteger, NSInteger)' to parameter of type 'void (^ __nullable)(NSUInteger, long long, long long)

[niravspaceo]

I have copied IADownloadManagerFiles into my project, but I get below error:
Incompatible block pointer types sending 'void (^)(NSUInteger, NSInteger, NSInteger)' to parameter of type 'void (^ __nullable)(NSUInteger, long long, long long)

Is there any solution for this ?

Thanks