C#•2mo ago

Simple yolo webcam throwing System.InvalidOperationException: 'The calling thread cannot access this

any help is SUPER appreciated. This is in WPF and the error is at the end of my WebcamAsync task

code.cs

2 Replies

TizzyT•2mo ago

await _dispatcher.InvokeAsync(() => WebCamImage.Source = bitmapSource);

await _dispatcher.InvokeAsync(() => WebCamImage.Source = bitmapSource);

What is WebCamImage? are you sure its on the same thread?

obiOP•2mo ago

WebCamImage is my image that i use to display the frames of the video its made in xaml so I would believe so