What does this error notification mean?


  • Hello. I've recently begun developing apps. To do this, I've followed a tutorial on a good website. Now the problem is, that I've run into this error ''code'': 

    Foundation.MonoTouchException: Objective-C exception thrown.  Name: NSInvalidArgumentException Reason: -[DetailViewController _setViewDelegate:]: unrecognized selector sent to instance 0x79e5f7e0

    Now the problem here is, that I don't fully understand this error code as a whole. Now to fix the problem I'd need to now what this means. Keep in mind, that I've already googled this, but I didn't found any satisfying answer to this problem. 

    Thursday, May 12, 2016 11:39 AM

All replies

  • Hi Noah P,

    This forum is discuss Visual Studio WPF/SL Designer, Visual Studio Guidance Automation Toolkit, Developer Documentation and Help System, and Visual Studio Editor.

    According to your description, your problem is more related to develop apps. Please tell us what's the type of your app? Windows Phone? IOS? Or other type? And please tell us which develop language do you use? I will help you find whether there has a applicable forum for your problem. Thanks for your understanding.

    Best Regards,

    We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
    Click HERE to participate the survey.

    Friday, May 13, 2016 2:34 AM