Problems using a View Model array

	@whataboutbob Oct '23 getting index out of range..... New to Swift so anyhelp would be greatly appreciated! import SwiftUI @Observable class ViewModule { init() {} var name = "" } var viewModel: [ViewModule] = [] struct ContentView: View { var body: some View { VStack { Button ("Test") { viewModel[0].name = "test" //get index out of range } } } } Preview { `ContentView()` } 2
	@NigelGee HWS+ Oct '23 That because you do not have any items in the array and trying to change an item. You need to `.append(value: Hashable>)` to the array in the `Button` action 2
	@pisti9876 Oct '23 Hello. Why do you want to use an array of `@Observable` object? If you want to use ViewModel, i think you should do this way: Define a model: `struct TestData { var name: String }` Define a viewModel: `@Observable class ViewModel { var testData = [TestData]() }` in your view: `struct ContentView: View { @State var viewModel = ViewModel() var body: some View { Button { viewModel.testData.append(TestData(name: "TestName")) } label: { Text("Add item") } } }` 2
	@scvbrent Mar '24 How might this work if you then tried to access the same array from a second ViewModel?

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