Hi Everyone, Can anyone please help me this error `Thread 1: EXC_BAD_ACCESS (code=1, address=0x0) wh...

# multiplatform

[Shivam Kanodia]

Hi Everyone, Can anyone please help me this error Thread 1: EXC_BAD_ACCESS (code=1, address=0x0) when running KMM app in XCode

*import* UIKit
*import* kmm

@UIApplicationMain
*class* AppDelegate: UIResponder, UIApplicationDelegate {
*var* window: UIWindow?

*func* application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: *Any*]!) -> Bool {
window = UIWindow(frame: UIScreen.main.bounds)
*let* mainViewController = Main_iosKt.MainViewController()
window?.rootViewController = mainViewController
window?.makeKeyAndVisible()
return true
}
}

som error in AppDelegate class

[David Nedrow]

That's odd. What does the kmm import give you? Are you trying to use Compose? I've never seen this before: Main_iosKt.MainViewController()

[Shivam Kanodia]

yes i am trying to use compose view in ios

[Shivam Kanodia]

its supported now

[David Nedrow]

Ah, then I can't help.

[Landry Norris]

When you see the address is 0x0, that means it's a null pointer the Kotlin compiler didn't check for. This usually happens with weird constructor ordering, variable initializers that depend on each other through some odd method ordering (think

val x = y; val y get() = x

, or some other initialization weirdness.

[Shivam Kanodia]

@Landry Norris Thanks