在C＃windowform中调用amlboot的load.bootsetting函数时出现错误

Question

在此处输入图片说明1-当我尝试获取bot.loadsetting（path）时。其给出的expestion值不能为空，参数名称为name.path2。 2-i尝试了很多解决方案，但问题是相同的。

3-当我尝试获取bot.loadsetting（path）时。其给出的expestion值不能为空，参数名称为name.path2。 4-i尝试更改文件路径，但对我不起作用 并尝试了其他方法来获取路径，但是它也有相同的错误。

   private SpeechRecognitionEngine engine;
   private SpeechSynthesizer Synthesizer;
    private Bot bot;

    private User user;
    SpeechRecognitionEngine speechreco = new SpeechRecognitionEngine(); 
    SpeechSynthesizer jarvis = new SpeechSynthesizer();
    engine = new SpeechRecognitionEngine();
     engine.SetInputToDefaultAudioDevice();
     engine.LoadGrammar(new DictationGrammar());
     engine.SpeechRecognized += new 
     EventHandler<SpeechRecognizedEventArgs>(rec);
     engine.RecognizeAsync(RecognizeMode.Multiple);

    string settingsPath = Path.Combine(Environment.CurrentDirectory, 
     Path.Combine("config", "Settings.xml"));
     bot.loadSettings(settingsPath);

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] 1 代码运行并且没有给出该错误，我需要解决方案