url in ios 18+ is not working using CN.execute(url)...

[DurankGts]

In iOS 18, Apple has made changes to the URL Opener API, which may require the use of UIApplication.shared in combination with openURL: inside @available(iOS 10.0, *). However, if your code uses the old [[UIApplication sharedApplication] openURL:] API, it is recommended to migrate to open(_:options:completionHandler:).

Library Change
Starting with iOS 18, the use of UIApplication.shared is still valid, but Apple recommends using open(_:options:completionHandler:) inside UIApplication. If you are having trouble, check that your code is in the correct context.

If you're using openURL: directly and without migrating to the new method, you may need to explicitly import UIKit in your file:

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#import <UIKit/UIKit.h>
Moving to openURL: Modern
Instead of:

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[[UIApplication sharedApplication] openURL:[NSURL URLWithString:ns]];
Use:

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NSURL *url = [NSURL URLWithString:ns];
if (@available(iOS 10.0, *)) {
[[UIApplication sharedApplication] openURL:url options:@{} completionHandler:^(BOOL success) {
if (!success) {
NSLog(@"Failed to open URL: %@", url);
}
}];
} else {
[[UIApplication sharedApplication] openURL:url];
}
Check if You Need to Import a New Library
In most cases, UIKit is still the primary library for handling URL opening. However, if you're using SwiftUI, you may need to handle URLs differently using @Environment(.openURL).

If your app uses SceneDelegate (iOS 13+), make sure your URL opening configuration is correctly implemented:

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• (void)scene:(UIScene *)scene openURLContexts:(NSSet<UIOpenURLContext *> *)URLContexts;
  If you're still having trouble, check Apple's latest documentation, as iOS 18 may have introduced additional security and privacy restrictions on opening external links.

Checking your source code I see that you are using the obsolete method

[shai-almog]

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