I am an aspiring developer and would like some help with this issue, that is super annoying.
Any Idea why I am getting this message?
Thread 1: "[<UIViewController 0x7ff3bdc08a80> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key leadingHome."
I have tried:
Deleting home and re-adding it
reconnecting all the points on the home controller
Deleting the class and re-adding it
Making a new class and changing Home over to it
Setting the constraints and menu button itself to the class
You can download my project at: https://www.icloud.com/iclouddrive/0vC-WfbeKKjLa6V05ofqhyayw#Riddle_Wednesday
Thanks so much in advance!
Mcrich23
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Hi,
Is there a way I can use something like an res feed to update text weekly without using a paid server?
Thanks in advance!
Hi,
Something weird is going on with my code. I want it so when someone allows me to send notifications, if they go into my setting view controller to see that toggled on. Here is a link to my project: https://www.icloud.com/iclouddrive/0PDX_ZK3kyamqHjV8-hlDhZbw#Riddle_Wednesday
Thanks in advance!
Hi, I am trying to make it so that my notification opens up the “The Riddle” View controller, but I can’t figure out how. Here is a link: https://www.icloud.com/iclouddrive/0PDX_ZK3kyamqHjV8-hlDhZbw#Riddle_Wednesday
Thanks in advance!
Hi,
I would like to be able to take two fields of a firestorm document and then set two UILabels to those fields. Here is my code:
import SafariServices
import WebKit
import Firebase
class TheRiddle: UIViewController {
@IBOutlet weak var leading_TheRiddle: NSLayoutConstraint!
@IBOutlet weak var trailing_TheRiddle: NSLayoutConstraint!
@IBOutlet weak var CurrentRiddle: UILabel!
@IBOutlet weak var PreviousRiddle: UILabel!
var menuOut = false
override func viewDidLoad() {
super.viewDidLoad()
let db = Firestore.firestore()
db.collection("TheRiddle").document("Riddles").getDocument { (document, error) in
//check for error
if error == nil {
//check if document exists
if document != nil {
}else {
if let currentRiddle = document!.get("CurrentRiddle") as? String {
self.CurrentRiddle.text = "This Weeks Riddle: " + currentRiddle
}
if let previousRiddle = document!.get("CurrentRiddle") as? String {
self.CurrentRiddle.text = "Previous Riddle: " + previousRiddle
}
}
}
}
}
@IBAction func RiddleAnswerForm(_ sender: Any) {
let vc = SFSafariViewController(url: URL(string: "https://forms.office.com/Pages/ResponsePage.aspx?id=ytAqTDte6UK-KD5v_kOm4Y843IzqmYtFlDtLrfRYsi1UMFpUMk1GN01GS05BVFlJUElONk4yR1hKUCQlQCN0PWcu")!)
present(vc, animated: true)
}
@IBAction func menuTappedTheRiddle(_ sender: Any) {
if menuOut == false {
leading_TheRiddle.constant = 150
trailing_TheRiddle.constant = -150
menuOut = true
}
else {
leading_TheRiddle.constant = 0
trailing_TheRiddle.constant = 0
menuOut = false
}
UIView.animate(withDuration: 0.2, delay: 0.0, options: .curveEaseIn, animations: {
self.view.layoutIfNeeded()
}) { (animationComplete) in
print("The animation is complete")
}
}
}
Thanks in advance!
Hi,
how can I check if someone has allowed local notifications?
Thanks in advance!
Hi,
I keep getting the error "Type '()' cannot conform to 'View'; only struct/enum/class types can conform to protocols" on lines 99 and 100, here is the code:
import SwiftUI
import Intents
import UserNotifications
class Riddles {
static var text = String()
static var isWednesday = Bool()
static func largeWidget() {
Riddles.checkWeekday()
let userDefaults = UserDefaults(suiteName: "group.SetRiddle")
if Riddles.isWednesday == false {
if userDefaults?.value(forKey: "currentRiddle") != nil || userDefaults?.value(forKey: "previousRiddle") != nil {
Riddles.text = "\(UserDefaults(suiteName: "group.SetRiddle")?.value(forKey: "currentRiddle") as! String) \n\n\(UserDefaults(suiteName: "group.SetRiddle")?.value(forKey: "previousRiddle") as! String)"
}else{
Riddles.text = "Please open app to display riddle"
}
}else {
Riddles.text = "Please open app to display riddle"
}
}
static func mediumWidget() {
Riddles.checkWeekday()
let userDefaults = UserDefaults(suiteName: "group.SetRiddle")
if Riddles.isWednesday == true {
if userDefaults?.value(forKey: "currentRiddle") != nil {
Riddles.text = UserDefaults(suiteName: "group.SetRiddle")?.value(forKey: "currentRiddle") as! String
}else{
Riddles.text = "Please open app to display riddle"
}
}else {
Riddles.text = "Please open app to display riddle"
}
}
static func checkWeekday() {
let today = Date()
let calendar = Calendar(identifier: .gregorian)
let components = calendar.dateComponents([.weekday], from: today)
if components.weekday == 4 {
Riddles.isWednesday = true
}else {
Riddles.isWednesday = false
}
}
}
struct Provider: IntentTimelineProvider {
func placeholder(in context: Context) -> SimpleEntry {
SimpleEntry(date: Date(), text: "", configuration: ConfigurationIntent())
}
func getSnapshot(for configuration: ConfigurationIntent, in context: Context, completion: @escaping (SimpleEntry) -> ()) {
let entry = SimpleEntry(date: Date(), text: "", configuration: configuration)
completion(entry)
}
func getTimeline(for configuration: ConfigurationIntent, in context: Context, completion: @escaping (Timeline<Entry>) -> ()) {
var entries: [SimpleEntry] = []
// Generate a timeline consisting of five entries an hour apart, starting from the current date.
let currentDate = Date()
for hourOffset in 0 ..< 5 {
let entryDate = Calendar.current.date(byAdding: .hour, value: hourOffset, to: currentDate)!
let entry = SimpleEntry(date: entryDate, text: "", configuration: configuration)
entries.append(entry)
}
let timeline = Timeline(entries: entries, policy: .atEnd)
completion(timeline)
}
}
struct SimpleEntry: TimelineEntry {
let date: Date
let text: String
let configuration: ConfigurationIntent
}
struct RiddleWidgetEntryView : View {
var entry: Provider.Entry
@Environment(\.widgetFamily) var family: WidgetFamily
@ViewBuilder
var body: some View {
switch family {
case .systemMedium: Riddles.mediumWidget()
case .systemLarge: Riddles.largeWidget()
}
ZStack {
Text(Riddles.text)
.foregroundColor(.black)
.font(Font.system(size: 20))
}
}
}
@main
struct RiddleWidget: Widget {
let kind: String = "RiddleWidget"
var body: some WidgetConfiguration {
IntentConfiguration(kind: kind, intent: ConfigurationIntent.self, provider: Provider()) { entry in
RiddleWidgetEntryView(entry: entry)
}
.configurationDisplayName("My Widget")
.description("This is an example widget.")
.supportedFamilies([.systemMedium, .systemLarge])
}
}
struct RiddleWidget_Previews: PreviewProvider {
static var previews: some View {
RiddleWidgetEntryView(entry: SimpleEntry(date: Date(), text: "This Weeks Riddle: ", configuration: ConfigurationIntent()))
.previewContext(WidgetPreviewContext(family: .systemSmall))
}
}
Thanks in advance
Hi,
I was downloading Xcode when it failed, now I can't download it, because I don't have enough space. I am running the newest non-beta version of Big Sur.
Thanks in advance
Hi, this code is returning nil always. So frustrating!
let today = Date()
let calendar = Calendar(identifier: .gregorian)
let components = calendar.dateComponents([.weekday], from: today)
let nineThirtyToday = Calendar.current.date(
bySettingHour: 90,
minute: 30,
second: 0,
of: today)
print(nineThirtyToday as Any)
if components.weekday == 4 {
if today = nineThirtyToday! {
if UDM.shared.widgetDefaults?.value(forKey: "currentRiddle") as! String == currentRiddleFinal {
currentRiddleFinal = "Waiting for update from server"
}
}else {
print("Not Nine Thirty")
}
}
UDM.shared.widgetDefaults?.setValue(currentRiddleFinal, forKey: "currentRiddle")
print("Current Riddle: \(currentRiddleFinal)")
}
Thanks in advance!
Hi,
I am making an app and I am using tab navigation controller and the navigation controller, and whenever I push into another view controller through a segue, if I go to a different tab, then back to that one it's still on the pushed to view controller. Ideas on how to fix this.
Thanks in advance!
Hi, I have this code in a designated file called IAP Manager to handle all things related to in-app purchases.
import StoreKit
import Foundation
final class IAPManager: NSObject, SKProductsRequestDelegate, SKPaymentTransactionObserver {
static let shared = IAPManager()
private var products = [SKProduct]()
private var productBeingPurchased: SKProduct?
enum Product: String, CaseIterable {
case removeAds = "JokesRUs.RemoveAds"
}
public func fetchProducts() {
let request = SKProductsRequest(productIdentifiers: Set(Product.allCases.compactMap(({ $0.rawValue }))))
request.delegate = self
request.start()
}
func productsRequest(_ request: SKProductsRequest, didReceive response: SKProductsResponse) {
products = response.products
}
func request(_ request: SKRequest, didFailWithError error: Error) {
guard request is SKProductsRequest else {
return
}
print("Product fetch request failed")
}
public func purchase(product: Product) {
guard SKPaymentQueue.canMakePayments() else {
return
}
guard let storeKitProduct = products.first(where: { $0.productIdentifier == product.rawValue }) else {
return
}
let paymentRequest = SKPayment(product: storeKitProduct)
SKPaymentQueue.default().add(self)
SKPaymentQueue.default().add(paymentRequest)
}
func paymentQueue(_ queue: SKPaymentQueue, updatedTransactions transactions: [SKPaymentTransaction]) {
transactions.forEach({ transaction in
switch transaction.transactionState {
case .purchasing:
//No op
break
case .purchased:
handlePurchase(transaction.payment.productIdentifier)
break
case .failed:
break
case .restored:
break
case .deferred:
break
@unknown default:
break
}
})
}
private func handlePurchase(_ id: String) {
UserDefaults.standard.setValue(true, forKey: id)
print(id)
}
}
And then I have this code to call it:
IAPManager.shared.purchase(product: .removeAds)
The problem is I can't figure out how to get the price for the location from StoreKit.
Thanks in advance!
Hi,
I am using Mac in Cloud, because I don't have a mac, and I am unable to load my app on to my phone, therefore I am trying to use testflight. The problem is my app is unpublished and the buttons for in-app aren't working. Any ideas.
Thanks in advance!
PS: The in-app purchase status is waiting for upload.
Hi, I have a table view and am trying to implement a second, here is the code for the second one. The problem is the second one won't show any data. Please note that they're identical code:
import UIKit
import GoogleMobileAds
class Home: UIViewController, GADBannerViewDelegate, UITableViewDelegate, UITableViewDataSource {
@IBOutlet weak var bannerView: GADBannerView!
@IBOutlet weak var ShowAds: UILabel!
@IBOutlet weak var bannerViewHeight: NSLayoutConstraint!
@IBOutlet weak var tableView: UITableView!
@IBOutlet weak var Welcome: UILabel!
var names = [
Utilities.mostRecent
]
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
checkRecentCat()
Utilities.checkads(bannerView: bannerView, bannerViewHeight: bannerViewHeight)
if Utilities.openNum == 1 {
Welcome.text = "Welcome! Check out our app. In the categories section you will find all of our jokes!"
}
bannerView.rootViewController = self
bannerView.delegate = self
if Utilities.ShowAds == true {
ShowAds.text = "Show Ads: True"
}else if Utilities.ShowAds == false {
ShowAds.text = "Show Ads: False"
}
}
override func viewWillAppear(_ animated: Bool) {
super.viewWillAppear(animated)
checkRecentCat()
if UserDefaults.standard.bool(forKey: "JokesRUs.RemoveAds") {
Utilities.ShowAds = false
bannerViewHeight.constant = 0
ShowAds.text = "Show Ads: False"
}
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
print("index path: \(indexPath.row)")
let row = indexPath.row
if row == 0 {
self.performSegue(withIdentifier: Utilities.mostRecentSegue!, sender: self)
}else if row == 1 {
self.performSegue(withIdentifier: Utilities.secondRecentSegue!, sender: self)
}else if row == 2 {
self.performSegue(withIdentifier: Utilities.thirdRecentSegue!, sender: self)
}
tableView.deselectRow(at: indexPath, animated: true)}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) - Int {
return names.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) - UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath)
cell.textLabel?.text = names[indexPath.row]
return cell
}
func checkRecentCat() {
print("Most Recent Cat: \(Utilities.mostRecent ?? nil)")
print("Second Most Recent Cat: \(Utilities.secondRecent ?? nil)")
if Utilities.secondRecent == nil || Utilities.secondRecentSegue == nil || Utilities.secondRecent == "Please choose a category to show" || Utilities.secondRecentSegue == "Please choose a category to show" {
Utilities.setSecondRecent(id: "Please choose a category to show", segue: "categories")
}
if Utilities.thirdRecent == nil || Utilities.thirdRecentSegue == nil || Utilities.thirdRecent == "Please choose a category to show" || Utilities.thirdRecentSegue == "Please choose a category to show" {
Utilities.setThirdRecent(id: "Please choose a category to show", segue: "categories")
}
if Utilities.mostRecent == nil || Utilities.mostRecentSegue == nil || Utilities.mostRecent == "Please choose a category to show" || Utilities.mostRecentSegue == "Please choose a category to show" {
Utilities.setMostRecent(id: "Please choose a category to show", segue: "categories")
tableView.isHidden = true
}else {
names = [Utilities.mostRecent]
if Utilities.secondRecent == nil || Utilities.secondRecentSegue == nil || Utilities.secondRecent == "Please choose a category to show" {
}else {
names = [Utilities.mostRecent, Utilities.secondRecent]
if Utilities.thirdRecent == nil || Utilities.thirdRecentSegue == nil || Utilities.thirdRecent == "Please choose a category to show" {
}else {
names = [Utilities.mostRecent, Utilities.secondRecent, Utilities.thirdRecent]
}
}
}
}
Hi,
Whenever I try to set a button's background image using the code below, the image goes blank instead of it changing. Ideas?
@IBAction func showSaveCatDescript(_ sender: Any) {
if showingSaveCatDescript == false {
toggleShowSaveCatDescript.setImage(UIImage(named: "questionmark.circle.fill"), for: .normal)
saveCatDescript.isHidden = false
showingSaveCatDescript = true
}else if showingSaveCatDescript == true {
toggleShowSaveCatDescript.setImage(UIImage(named: "questionmark.circle"), for: .normal)
saveCatDescript.isHidden = true
showingSaveCatDescript = false
}
}
Hi,
I have this code that I need to run in the exact line order, but I can't figure out how to do it.
Things I have tried:
DispatchQueue Aysnc
completion handler functions
Code:
let pickedCat = Int.random(in: 1...4)
//print("picked cat: \(pickedCat)")
if pickedCat == 1 {
getRandomJokes()
randomJoke.text = "Random Joke: \(self.DadJokes)"
//print("Random Joke: \(self.DadJokes)")
}else if pickedCat == 2 {
getAssistantJokes()
randomJoke.text = "Random Joke: \(self.AssistantJokes)"
//print("Random Joke: \(self.AssistantJokes)")
}else if pickedCat == 3 {
getKnockKnockJokes()
randomJoke.text = "Random Joke: \(self.KnockKnockJokes)"
//print("Random Joke: \(self.KnockKnockJokes)")
}else if pickedCat == 4 {
getRandomJokes()
randomJoke.text = "Random Joke: \(self.RandomJokes)"
//print("Random Joke: \(self.RandomJokes)")
}
if randomJoke.text == "Random Joke: " {
randomJoke.text = "Random Joke: Failed to connect to server"
}