Figured this out as an issue with my struct data.

Sort of figured it out. Has to do when using segmented style picker that throws of geo reader.

I figured it out. Using the below worked            ForEach(planData.trainingdata.prefix(1)) { index in             ForEach(dateRange, id: \.self) { day in

I think I figured it out sort of, this though iterates through daterange and then planData            ForEach(planData.trainingdata) { index in             ForEach(dateRange, id: \.self) { day in

Correct. Ideally 09/08, 09/09 would match with the appropriate day. Here's a pretty bare bones of the code. Sorry I can't get it formatted right @StateObject var planData = DownloadHansonData() @AppStorage("startDate") var userStartDate: Date = Date() @AppStorage("raceDate") var userRaceDate: Date = Date() @State var startDate = Date() @State var endDate = Date() @State var dateRange: [Date] = [] var body: some View { VStack { // ForEach(dateRange, id: \.self) { day in ScrollView { ForEach(planData.trainingdata) { index in HStack { Text("\(index.day0.day) - \(index.day0.exercise)") Spacer() } HStack { Text("\(index.day1.day) - \(index.day1.exercise)") Spacer() } HStack { Text("\(index.day2.day) - \(index.day2.exercise)") Spacer() } HStack { Text("\(index.day3.day) - \(index.day3.exercise)") Spacer() } HStack { Text("\(index.day4.day) - \(index.day4.exercise)") Spacer() } HStack { Text("\(index.day5.day) - \(index.day5.exercise)") Spacer() } HStack { Text("\(index.day6.day) - \(index.day6.exercise)") Spacer() } // } } .padding() } } }

So here's where I'm getting hung up. I created a function in the view and then call removeFavorite, but the compiler fails. @Environment(\.managedObjectContext) var managedObjectContext  @FetchRequest(fetchRequest: FavoriteItem.getAllFavorites()) var favorites:FetchedResults<FavoriteItem>   func removeFavorite(at offsets: IndexSet) {     for item in offsets {       let favorite = favorites[item]       managedObjectContext.delete(favorite)     }   }                    Text("Foo")                     .onTapGesture(perform: removeFavorite)

Thanks, this sort of helps. I sort of knew the difference between the two, but struggling to know the proper index in coredata.

i'm also curious is anyone was able to figure this out.

Thank you. I'll be sure to do better in my posts in the future.

Sorry! I had thought I revealed those. Here they are // MARK: - Welcome struct Welcome: Codable, Identifiable {   let id = UUID()   let reviews: [Review]   let total: Int   let possibleLanguages: [String]   enum CodingKeys: String, CodingKey {     case reviews, total     case possibleLanguages = "possible_languages"   } } // MARK: - Review struct Review: Codable, Identifiable {   let id: String   let url: String   let text: String   let rating: Int   let timeCreated: String   let user: User   enum CodingKeys: String, CodingKey {     case id, url, text, rating     case timeCreated = "time_created"     case user   } } // MARK: - User struct User: Codable {   let id: String   let profileURL: String   let imageURL: String   let name: String   enum CodingKeys: String, CodingKey {     case id     case profileURL = "profile_url"     case imageURL = "image_url"     case name   } }

Sorry last question ;). Am I accessing the data as              List(yelpbusinessdata?.reviews ?? []) { review in ...                     Text(yelpbusinessdata?.reviews[review].user.name)` }

In JSON, dictionary-like structure is called object.  Thank you! I'm learning here so this is helpful. I appreciate your patience as well. I'm sort of struggling to grasp what you're saying. How is this different when a response is [ ] vs { }? In my view I have Welcome declared as @State var yelpbusinessdata: [Welcome] = [] and I'm calling the data as  List(yelpbusinessdata) { review in .. }                .onAppear{                 print("on appear calling data")                 Yelp().getBusinessInfo {                   (yelpbusinessinfo) in                   self.yelpbusinessdata = yelpbusinessinfo                   print("we got yelp reviews")                 }               }

That's fair. I'm still struggling to understand why I'm getting this error Cannot assign value of type 'Welcome?' to type '[Welcome]'. My guess is that is has to how the data is being returned because it's not an array 1[ ] and dictionary { }?

Thanks @OOPer! Does doing it the way you show differ with the error catching I have in place?        if let error = error {         print("Error took place \(error)")         return       } Do I declare my state as @State var yelpbusinessinfo: [Welcome] = [] or because it's not an array

Thanks OOPer! Does doing it the way you show differ with the error catching I have in place?        if let error = error {         print("Error took place \(error)")         return       } Do I declare my state as @State var yelpbusinessinfo: [Welcome] = [] or because it's not an array