UnsafeMutablePointer?>问题!
「已注销」 2015-11-12 06:43:04 哪位大神帮我看看,这个问题怎么解决?谢谢啦。
let readStream: CFReadStreamRef
let writeStream: CFWriteStreamRef
CFStreamCreatePairWithSocketToHost(kCFAllocatorDefault, "192.168.0.2", 8003, readStream, writeStream)
报错:
Cannot convert value of type 'CFReadStreamRef' (aka 'CFReadStream') to expected argument type 'UnsafeMutablePointer<Unmanaged<CFReadStream>?>' (aka 'UnsafeMutablePointer<Optional<Unmanaged<CFReadStream>>>')