Getting warning when toggling

App Development
1

Hi all, my app is doing better, but this message pops up when I hit the toggle. Any suggestions? Thanks.

2022-03-26 17:04:00.678382-0500 C++inSwiftUI[65183:14753038] invalid mode 'kCFRunLoopCommonModes' provided to CFRunLoopRunSpecific - break on _CFRunLoopError_RunCalledWithInvalidMode to debug. This message will only appear once per execution.
2

Can you paste your code that is behind this toggle?

Paste your code in as text, rather than providing a screenshot.

To format the code nicely, place 3 back-ticks ``` on the line above your code and 3 back-ticks ``` on the line below your code. The 3 back-ticks must be the ONLY characters on the line. The back-tick character is located on the same keyboard key as the tilde character ~ (which is located below the Esc key). You can also highlight an entire code block and click the </> button on the toolbar to wrap the block for you.

This also makes it easier for anyone assisting as they can copy the code and carry out some testing.

3

Here’s the first part of the view. If that isn’t sufficient, please let me know.


struct Base: View {
    let solution = String(cString: solveSudoku())
    let original = String(cString: getOriginal())
    
    @State var ss = true    // show solution
    var body: some View {
        VStack {
            Text("SUDOKU")
            Toggle("Show Solution", isOn: $ss)
                .padding(.all, 42)
            VStack {
                Spacer()
                HStack {
                    Spacer()
                    HStack {
                        dButton(n: 0, solution: solution, original: original, ss: ss).tag(0)
                        dButton(n: 1, solution: solution, original: original, ss: ss).tag(1)
                        dButton(n: 2, solution: solution, original: original, ss: ss).tag(2)
                    }
4

It looks fine, it is working?

Also you should name the variable showSolution Because ss is confusing and then there would be no need for the comment show solution