Hi Everyone Can anyone please help me this error `Thread 1 E kotlinlang #multiplatform

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Title

Shivam Kanodia

05/03/2023, 9:46 AM

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

05/03/2023, 1:04 PM

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

05/03/2023, 1:12 PM

yes i am trying to use compose view in ios

its supported now

David Nedrow

05/03/2023, 1:12 PM

Ah, then I can't help.

Landry Norris

05/03/2023, 2:07 PM

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

05/04/2023, 8:13 AM

@Landry Norris Thanks

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