var data: NSDictionary =
NSJSONSerialization.JSONObjectWithData(responseData, options:NSJSONReadingOptions.AllowFragments, error: error) as NSDictionary;
这行代码给了我错误
NSError is not convertable to NSErrorPointer.
所以我想把代码更改为:
var data: NSDictionary =
NSJSONSerialization.JSONObjectWithData(responseData, options:NSJSONReadingOptions.AllowFragments, error: &error) as NSDictionary;
这会将NSError错误转换为NSErrorPointer.但后来我得到一个新的错误,无法理解它:
NSError! is not a subtype of '@|value ST4'