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using swift and obj c both


using swift and obj c both

By : Muhammad Usman Arsha
Date : November 19 2020, 03:59 PM
seems to work fine Unless the project you are building is called ViewController, then you have the wrong file name. Look at the bridging header file that was created for you. If it is called xyzzy-Bridging-Header.h, then the file you want to import in Objective-C is xyzzy-Swift.h.
code :


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Alamofire build fails: issues in Manager.swift , Request.swift and ResponseSerialization.swift

Alamofire build fails: issues in Manager.swift , Request.swift and ResponseSerialization.swift


By : vikas kumar
Date : March 29 2020, 07:55 AM
will help you Update Xcode.
The Alamofire version you've installed targets the last Swift version, but your Xcode version is older than that, so it doesn't recognize the syntax.
Could not cast value of type 'Swift.Array<Swift.Dictionary<Swift.String, Swift.String>>' () to 'Swift.Dictio

Could not cast value of type 'Swift.Array<Swift.Dictionary<Swift.String, Swift.String>>' () to 'Swift.Dictio


By : joseph
Date : March 29 2020, 07:55 AM
around this issue This is my JSON, when i read ord , uniq data i'm getting errors , To get count you need to do...
code :
if let res = response2["Response"] as? [String: Any], let arr = res["Array"] as? [[String: Any]] {
  print("array count = \(arr.count)")
} else {
   print("Array not found !!")
}
var ord_id: [Any] = []

if let res = response2["Response"] as? [String: Any] {
    if let arr = res["Array"] as? [Any], arr.count > 0 {
      print(arr)
      ord_id = arr
    }
}
var ordId_arr = [String]()
var uniq_arr = [String]()

for obj in ord_id {

 print(obj)

 if let dict = obj as? [String: Any] {
    //print(dict["ord"] as! String)
    //print(dict["uniq"] as! String)
    //print(dict["name"] as! String)
   //you can get other values in same way

   if let ord = dict["ord"] as? String {
        ordId_arr.append(ord)
    }

    if let uniq = dict["uniq"] as? String {
        uniq_arr.append(uniq)
    }
 }

}

print("\(ordId_arr)")
print("\(uniq_arr)")
Could not cast value of type 'Swift._SwiftDeferredNSDictionary<Swift.String, Swift.Double>' (0x11b1b84f8) to 'NSMu

Could not cast value of type 'Swift._SwiftDeferredNSDictionary<Swift.String, Swift.Double>' (0x11b1b84f8) to 'NSMu


By : programistha
Date : March 29 2020, 07:55 AM
it helps some times NSDictionary is not directly castable to NSMutableDictionary. The types are different.
You probably need something like this:
code :
fetch(withDetails: NSMutableDictionary(dictionary: parameters), ...)
Swift 5 breaking my native module export, with error Swift class extensions and categories on Swift classes are not allo

Swift 5 breaking my native module export, with error Swift class extensions and categories on Swift classes are not allo


By : Merxuri
Date : March 29 2020, 07:55 AM
around this issue Had the same issue. If you will notice , when you run the app on a real device it will work fine. The problem is in the pods, do pod update.
Can I downgrade swift version to moderate error 'Module compiled with Swift x.x cannot be imported by the Swift x.x comp

Can I downgrade swift version to moderate error 'Module compiled with Swift x.x cannot be imported by the Swift x.x comp


By : Er Abhishek Gour
Date : March 29 2020, 07:55 AM
hop of those help? The swift 5 compiler which is bundled with Xcode 10.2 can compile in swift 4 mode. However, it is still the swift 5 compiler and not the swift 4 compiler that came in Xcode 10.1. Modules built with the swift 4 compiler can’t be imported by the swift 5 compiler.
Therefore, the two options you listed are the only options you have.
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