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Xamarin.iOS sample apps
http://docs.microsoft.com/xamarin/ios/
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Vision Faces sample can't stop at breakpoint #405

Closed misakikaoru2006 closed 4 years ago

misakikaoru2006 commented 4 years ago

2020_0828_1146_08

I used your example of Vision Faces to build my iOS app with Vision Fices in Xamarin C#. It is very cool and useful, but I found some strange move. I'm afraid this is an elementary question.

The Method does not fire.

I started debugging with the actual iPad. Windows10+Visual Studio 2019 Community+MacBookPro+iPad combination. Debugging launched.

The ViewDidLoad() method worked and the application worked. I confirmed this by placing a breakpoint in the ViewDidLoad() method. When it detects a face, it puts a yellow frame on the face part of the photo on the iPad screen.

However, even if I place a breakpoint in the HandleRectangles method, debugging doesn't stop at the breakpoint. How can I get it to stop at the breakpoint?

whitneyschmidt commented 4 years ago

@misakikaoru2006 Thank you for your feedback - there are no elementary questions and we are all learning!

I'm not exactly sure what is going on here, but I do notice one thing. In the screenshot you attached it looks like you've modified ViewController.cs without saving it - the * next to the filename at the top of the IDE indicates that a file hasn't been saved. If you make changes to a file and try and debug breakpoints without saving, the compiled + running version of the code doesn't line up with the breakpoints in the modified version.

After saving the ViewController.cs and cleaning + rebuilding, are you able to hit the breakpoints as expected?

If not, it would be useful for us to have full build logs and version information in order to investigate:

On Visual Studio for Windows you also want to add -v -v -v -v to the mtouch additional arguments by right-clicking the project in the solution explorer and selecting Properties.

Note: this is done automatically on Visual Studio for Mac when the log verbosity is set to diagnostic.

The easiest way to get exact version information:

Then copy/paste the version information (you can use the "Copy Information" button).

We look forward to hearing from you!

rolfbjarne commented 4 years ago

We have not received the requested information.

If you are still experiencing this issue please provide all the requested information then click the Reopen Issue button.

Thanks!