I fixed this by running startSession outside the body.
That was causing the issue.
@MainActor func startSession() {
guard #available(iOS 17.0, *) else { return }
do {
let session = ObjectCaptureSession()
var configuration = ObjectCaptureSession.Configuration()
configuration.checkpointDirectory = getDocumentsDir().appendingPathComponent("Snapshots/")
try session.start(imagesDirectory: getDocumentsDir().appendingPathComponent("Images/"), configuration: configuration)
self.session = session
} catch {
sessionError = error
}
}
Also added:
.onAppear {
startSession()
}
after
.environment(\.colorScheme, .dark)
Here is the final part of the code inside the ZStack
if let session = session {
ObjectCaptureView(session: session)
if case .ready = session.state {
Button(action: {
session.startDetecting()
}) {
Text("Continue")
.foregroundColor(.white)
.padding()
.background(Color.blue)
.cornerRadius(10)
}
} else if case .detecting = session.state {
Button(action: {
session.startCapturing()
}) {
Text("Start Capture")
.foregroundColor(.white)
.padding()
.background(Color.blue)
.cornerRadius(10)
}
}
} else if let error = sessionError {
Text("Failed to start ObjectCaptureSession: \(error.localizedDescription)")
} else {
Text("Initializing...")
}
As you can see I changed the CreateButton part because it was also not defined in the video.
So I went back to the old way of creating buttons.
Hope this helps you move fwd
