Ios 通过识别任务传递音频文件路径和请求时出错

我正在尝试实现音频到文本的转换，音频播放效果很好，但是当

RecognitionRequest

通过

recognitionTask

传递时，它会显示错误

：错误为：错误域=kAFAssistantErrorDomain code=1101“（空）”

并获取

null

我的代码是：

func requestSpeechMethod()
    {
        SFSpeechRecognizer.requestAuthorization {authenticateStatus in

            if authenticateStatus == SFSpeechRecognizerAuthorizationStatus.authorized {
                if let path = Bundle.main.url(forResource: "2", withExtension: "mp3")
                {
                    do {
                        //----------------------------------------
                        let audio = try AVAudioPlayer(contentsOf: path)
                        self.audioPlayer = audio
                        self.audioPlayer.delegate = self
                        audio.play()
                        //----------------------------------------
                    }
                    catch
                         {
                        print("Error")
                    }
                    //----------------------------------------
                    let recognizer = SFSpeechRecognizer()
                    let request = SFSpeechURLRecognitionRequest(url: path)
                    recognizer?.recognitionTask(with: request) { (result,error) in
                        //---------------------
                        if let error = error {
                            print("Error is:\(error)")
                        } else
                           {
                            self.textVOutlet.text = result?.bestTranscription.formattedString
                        }
                        //---------------------
                    }
                }
                   //----------------------------------------
            }
        }
    }

---

你是在模拟器上运行还是在设备上运行？看看这个答案：建议您在设备上运行感谢回复..我的应用程序在模拟器上运行，可能因此显示错误。可能是。你能试着在一台设备上运行它，看看是否有效吗