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Start your free trialTal Zion
6,234 PointsERROR: 'Double' is not convertible to UInt8 (in humidity key)
Hi,
I get an error when launching my weather app. Checked all variables within the struct and all is correct, including copying the ones from the JSON.
Thanks for your help
9 Answers
agreatdaytocode
24,757 PointsTal,
You have
humidity - currentWeather["humidity"] as Double
It should read
humidity = currentWeather["humidity"] as Double
This should fix this issue.
agreatdaytocode
24,757 PointsHi Tal,
Can you post your code for us to check out?
Tal Zion
6,234 PointsHi Aaron,
This is my code, thanks!
var currentTime: String?
var temperature: Int
var humidity: Double
var precipProbability: Double
var summery: String
var icon: UIImage?
init(weatherDictionary: NSDictionary) {
let currentWeather = weatherDictionary["currently"] as NSDictionary
temperature = currentWeather["temperature"] as Int
humidity - currentWeather["humidity"] as Double
precipProbability = currentWeather["precipProbability"] as Double
summery = currentWeather["summary"] as String
let currentTimeIntValue = currentWeather["time"] as Int
currentTime = dateStringFromUnixtime(currentTimeIntValue)
let iconString = currentWeather["icon"] as String
icon = weatherIconFromString(iconString)
}
func dateStringFromUnixtime(unixTime: Int) -> String {
let timeInSeconds = NSTimeInterval(unixTime)
let weatherDate = NSDate(timeIntervalSince1970: timeInSeconds)
let dateFormatter = NSDateFormatter()
dateFormatter.timeStyle = .ShortStyle
return dateFormatter.stringFromDate(weatherDate)
}
func weatherIconFromString(stringIcon: String) -> UIImage {
var imageName: String
switch stringIcon {
case "clear-day":
imageName = "Sun-thin"
case "clear-night":
imageName = "Moon-thin"
case "rain":
imageName = "Rain"
case "snow":
imageName = "Snow"
case "sleet":
imageName = "Hall"
case "wind":
imageName = "Tornado-thin"
case "fog":
imageName = "Sunrise"
case "cloudy":
imageName = "Cloud"
case "partly-cloudy-day":
imageName = "PartlySunny"
case "partly-cloudy-night":
imageName = "PartlyMoon"
default:
imageName = "default"
}
var iconImage = UIImage(named: imageName)
return iconImage!
}
Tal Zion
6,234 PointsThanks Aaron, missed it.
Can you help with another issue? I am using XCODE 6.1 and it doesn't auto complete Classes and Libraries, only like variables etc. This is frustrating as it takes my 5 times longer to code. Checked the preferences and all Auto Complete check boxes are ticked. Further, I made sure all documentation are downloaded. I really need you help if possible, so far, what I heard that this may be a bug with Xcode 6.1.
If I delete Xcode and re-install, would it fits it?
Thanks again.
agreatdaytocode
24,757 PointsYeah, I have had the same issue in the past. What I did was re-install Xcode. So far things are working fine.
Tal Zion
6,234 PointsWow, thanks! To uninstall, should I just drag to trash or do I need to completely uninstall from Terminal or something?
agreatdaytocode
24,757 PointsDragging it to the trashcan should get the job done. I use App Zapper myself.
Tal Zion
6,234 PointsHi Aaron,
Still doesn't work. For example, when I type N - it should start recommending all the Classes that starts with N. Unfortunately, it only recommend like 6 options which are:
nil NilLiteralConvertible n numeric... n numrc...
That's it. I also noticed, that when I start typing an Object variable I created, so the recommendation should say for example
L Type VarName like I saw in the lectures. For me, it shows
L <<error type>> VarName
I think this is where the problem, I don't know where to find it.
Thanks again, and hope to hear from you. Tal
Tal Zion
6,234 PointsHi Aaron,
Still doesn't work. For example, when I type N - it should start recommending all the Classes that starts with N. Unfortunately, it only recommend like 6 options which are:
nil NilLiteralConvertible n numeric... n numrc...
That's it. I also noticed, that when I start typing an Object variable I created, so the recommendation should say for example
L Type VarName like I saw in the lectures. For me, it shows
L <<error type>> VarName
I think this is where the problem, I don't know where to find it.
Thanks again, and hope to hear from you. Tal
agreatdaytocode
24,757 PointsI'm running Version 6.1 (6A1052d) are you running the same?
Tal Zion
6,234 PointsYes, I am running Version 6.1 (6A1052d) too.
agreatdaytocode
24,757 PointsOpen your project in xCode and run Product -> Clean (maybe this will help)
Tal Zion
6,234 PointsTried it and no luck :. Its weird as all works fine and the App is working. Also, it seems there is a chunk of Classes and Objects that are missing from the Auto Complete as it does recommend some.
I took some Screen Shots for you to see how the auto complete works and what it represents.
https://www.dropbox.com/sh/kuanh7u48f6i1do/AABsu341u4rHSx6LXBB4oXmla?dl=0
Thanks
agreatdaytocode
24,757 PointsBeats me man..