Xcode App crashing with no debug information in console - ios

Question

I am using Xcode and for some reason my app is crashing without showing any debug information in the console. It prints code until "distance: (distance)", but after that there is nothing. I am not sure what to fix as there is nothing there to help me in the console. Here is my code:
//
// TableViewController.swift
// grosseries
//
// Created by Amish Tyagi on 5/29/20.
// Copyright © 2020 grosseries. All rights reserved.
//
import UIKit
import Firebase
import FirebaseFirestore
import FirebaseAuth
import FirebaseCore
import FirebaseDatabase
import CoreLocation
import MapKit
class TableViewController: UIViewController, CLLocationManagerDelegate {
#IBOutlet var tableView: UITableView!
var ref : DatabaseReference! = Database.database().reference()
var volunteer : Bool = false
let locationManager = CLLocationManager()
var destinationCord = CLLocationCoordinate2D()
#IBOutlet weak var addItemButton: UIButton!
override func viewDidLoad() {
super.viewDidLoad()
locationManager.delegate = self
tableView.delegate = self
tableView.dataSource = self
tableView.reloadData()
let defaults = UserDefaults.standard
Constants.Storyboard.food = defaults.object(forKey: "foodArray") as? [String] ?? [String]()
print(Constants.Storyboard.food)
// Do any additional setup after loading the view.
let db = Firestore.firestore()
let userID = Auth.auth().currentUser?.uid
let usersRef = ref.child("Users")
let thisUserRef = usersRef.child(userID!)
let docRef = db.collection("Users").document(userID!)
docRef.getDocument { (document, error) in
if let document = document, document.exists {
let dataDescription = document.data().map(String.init(describing:)) ?? "nil"
let userData = document.data()!["userType"]
if (userData as? String == "Volunteer") {
self.volunteer = true
self.addItemButton.isEnabled = false
self.addItemButton.alpha = 0
print("hi!")
}
} else {
print("Document does not exist")
}
}
// Force the SDK to fetch the document from the cache. Could also specify
// FirestoreSource.server or FirestoreSource.default.
docRef.getDocument(source: .cache) { (document, error) in
if let document = document {
let dataDescription = document.data().map(String.init(describing:)) ?? "nil"
print("Cached document data: \(dataDescription)")
} else {
print("Document does not exist in cache")
}
}
thisUserRef.observe(.value) { (snapshot) in
let value = snapshot.value as? NSDictionary
let username = value?["firstName"] as? String ?? ""
print(value)
print("username: " + username)
// let user = User(username: username)
// if (user == "Volunteer") {
// self.volunteer = true
// }
}
// ref.observeSingleEvent(of: .value, with: { snapshot in
//
// if !snapshot.exists() { return }
//
// //print(snapshot)
// let value = snapshot.value as? NSDictionary
// if let userName = value?["userType"] as? String ?? "" {
// print(userName)
// }
// if let email = snapshot.value["email"] as? String {
// print(email)
// }
//
// // can also use
// // snapshot.childSnapshotForPath("full_name").value as! String
// })
}
override func viewWillAppear(_ animated: Bool) {
tableView.reloadData()
}
#IBAction func addItemTapped(_ sender: Any) {
transitionToNext()
}
func transitionToNext() {
let nextViewController = storyboard?.instantiateViewController(identifier: "AddFoodViewController") as? AddFoodViewController
view.window?.rootViewController = nextViewController
view.window?.makeKeyAndVisible()
}
func transitionToInfo() {
let infoViewController = storyboard?.instantiateViewController(identifier: "InfoViewController") as? InformationViewController
view.window?.rootViewController = infoViewController
view.window?.makeKeyAndVisible()
}
func getAddress(address: String) {
let geoCoder = CLGeocoder()
// var distance = 0.0
geoCoder.geocodeAddressString(address) { (placemarks, error) in
guard let placemarks = placemarks, let location = placemarks.first?.location
else{
print("No Location Found")
let alert = UIAlertController(title: "No Location Found, Please enter an valid address or location", message: "", preferredStyle: .alert)
alert.addAction(UIAlertAction(title: "Ok", style: .default, handler: nil))
// self.textFieldForAddress.text = ""
self.present(alert, animated: true)
return
}
// self.tableView(tableView, cellForRowAt: tableView.indexPath(for: "cell"))
self.destinationCord = location.coordinate
}
// if (distance <= 8046) {
// return true
// }
// else {
// return false
// }
}
}
extension TableViewController : UITableViewDelegate {
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
// This part is for later make sure to come back to it
if (volunteer == true) {
transitionToInfo()
}
else {
let alertController = UIAlertController(title: "Sorry, you are not a volunteer", message: "Since you are not a volunteer, you cannot deliver groceries to anybody else. To do this, create another account.", preferredStyle: .alert)
alertController.addAction(UIAlertAction(title: "Ok", style: .default, handler: nil))
self.present(alertController, animated: true, completion: nil)
}
}
}
extension TableViewController : UITableViewDataSource {
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
print("insideNumberOfRows")
return Constants.Storyboard.addressHardCode.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
print("begin..........")
let cell = tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath)
var count = 0
for address in Constants.Storyboard.addressHardCode {
DispatchQueue.main.sync {
getAddress(address: address)
}
// print(location.coordinate)
print("destinationCord: \(self.destinationCord)")
let sourceLocation = (self.locationManager.location?.coordinate)!
let coord1 = CLLocation(latitude: sourceLocation.latitude, longitude: sourceLocation.longitude)
let coord2 = CLLocation(latitude: self.destinationCord.latitude, longitude: self.destinationCord.longitude)
var distance = coord1.distance(from: coord2)
print("distance \(distance)")
if (distance<8046) {
print("count: \(count)")
cell.textLabel?.text = Constants.Storyboard.namesHardCode[count]
}
count+=1
}
return cell
}
}
Here is a picture of my console:
Any help would be greatly appreciated!