Why am I getting this error? struct ContentView: View {   var folders = ["Folder1", "Folder2"]   @State var searchString = ""   @State var newFolderName = ""   var body: some View { //This is where the error shows...     ZStack {       NavigationView {       List {         TextField("Search", text: $searchString)         Section(header:               Text("On My iPhone")           .font(.title3)           .fontWeight(.bold)           .foregroundColor(.black)) {         ForEach (folders, id: \.self) { folderName in           FolderCell(name: folderName)                   }         .textCase(nil)       }       .listStyle(InsetGroupedListStyle())       .navigationTitle("Folders")       .toolbar {         ToolbarItemGroup(placement: .navigationBarTrailing) {           Button("Edit") {           print("Edit")           }         }         ToolbarItemGroup(placement: .bottomBar) {           Image(systemName: "folder.badge.plus")           Image(systemName: "square.and.pencil")                     }         RoundedRectangle(cornerRadius: 7)           .fill(Color(.systemGray4))           .frame(width: 200, height: 299, alignment: .center)         VStack {           Text("New Folder")           Text("Enter a name for this folder")           TextField("Name", text: $newFolderName)         }                  }       }     }   } } struct ContentView_Previews: PreviewProvider {   static var previews: some View {     ContentView()   } } struct FolderCell: View {   var name: String   var body: some View {     HStack {       Image(systemName: "Folder")       Text(name)     }   } } }

I am creating an application that will count how many times the user has clicked on a button. I wrote the code, but it gives me an error: Unterminated string literal I do not know what to do, I have already tried to fix it, but all attempts were in vain. Help me please.