However it is working now and I am very grateful! Happy to hear that. Frankly I was at a loss how I should tell what is wrong... I will try better if I have another chance. Good luck.

Using debounce on a single-element publisher like dataTaskPublisher does not make sense. What sort of output do you expect with using debounce?

Can you be more specific? What is Variable to a text field? If you mean text parameter of a text field, there are no ways to have two. Why don't you use two text fields?

Are you talking about the buttons of the navigationBarItems? Or the buttons of each row of the List?

Is that means I can declare import inside class's body code block?? NO.

Are you sure kCGImageSourceTypeIdentifierHint is the right key for your purpose? The doc of kCGImageSourceTypeIdentifierHint says This key can be provided in the options dictionary when you create a CGImageSource object, no mention about CIFilter. At least, the key needs to be of type CIRAWFilterOption, not String. let sourceTypeIdentifierHint = CIRAWFilterOption(rawValue: kCGImageSourceTypeIdentifierHint as String) let rfo: [CIRAWFilterOption: Any] = [ sourceTypeIdentifierHint : "com.sony.raw-image" ]

This line is causing the issue: let storeView = storeViewController() (In Swift, type names should start with Capital letters.) You should not create a new instance of a view controller using init(). You need to access the right instance of storeViewController without creating a new one. To find how to fix, you need to clarify the relationship (transition) between storeViewController and liveViewController.

According to the CIFilter initializer, it is recommended to provide this option.   Thanks. I was missing that part.

a textfield I'm talking about is one you type things in. So what? Can you explain?

I trying to figure out how to two variables to a textfield and telling a other guy what textfield I meant by. Sorry, but it does not explain why you need two variables. You can use textfield instead of Text.

If those projects are developed in the same organization, you should use the same identifier.

I want to type something up and make appear somewhere else but I also want it to be saved with SceneStorage too. You can use textfield instead of Text.

The text editor is expected to update the value of instances of the EnvironmentObject once any editing happens. it applies as soon as any change happens, which is not desired Seems your description is inconsistent. Please specify when do you want to save clearly.

Let me know if more code is needed, Please show everything needed to compile your code.

Thanks for adding code. But with all your shown code, Xcode generates some errors: Cannot find 'FeedProduct' in scope Cannot find 'FeedProduct' in scope Cannot find 'feedStack' in scope Have your created a brand-new project to check what are needed?