getting the error " No exact matches in call to instance method 'appendInterpolation' "
HStack {
ForEach(ads, id: \.bcity) { adn in
Text("Store")
Text("\(adn.bcity)")
Text("- 3 miles")
}
}
getting the error on the second Text. Please help been trying for awhile to fix
Can you show more code? How do you declare ads?
private var ads: [AdInfo] = AdInfo.allAds
the other part to that is :
struct AdInfo: Codable {
var aid, bname, bcity: String?
var bstate: Bstate?
var distance: String?
var cangap: String?
var vip: Int?
var photo: [String: String]?
var adsTitle, adsMsg, status: String?
var urgentAdsHTML: [AdInfo]?
enum CodingKeys: String, CodingKey {
case aid, bname, bcity, bstate, distance, cangap, vip, photo
case adsTitle = "ads_title"
case adsMsg = "ads_msg"
case status, urgentAdsHTML
}
static let allAds: [AdInfo] = Bundle.main.decode(file: "sanantoniotx.json")
static let sampleAd: AdInfo = allAds[0]
}
That's because bcity is defined as optional
Replace by
Text("\(adn.bcity!)")
or better
Text("\(adn.bcity ?? "no city")")
Note: why have all properties as optionals ?
I think your problem is that bcity is an Optional, so you can't use it in that way.
well when i tried both of the codes to test, It crashed xcode..
In same cases you can try using Text(verbatim: "\(<PLACEHOLDER>)"). This creates a text view without trying to localize it and just expects a simple String.