I’ve got an `expect` class called Date: ```expect ...

# kotlin-native

[yusuf3000]

I’ve got an expect class called Date:

expect class Date() {

    companion object {
        val current: Double
    }
}

This is the ios actual:

package com.careem.adma.booking.framework.Date

import platform.Foundation.*

actual class Date actual constructor () {
    actual companion object {
        actual val current: Double = NSDate.timeIntervalSince1970()
    }
}

but i’m getting this error:

error: unresolved reference. None of the following candidates is applicable because of receiver type mismatch: 
@ObjCMethod public external fun NSDate.timeIntervalSince1970(): NSTimeInterval /* = Double */ defined in platform.Foundation
        actual val current: Double = NSDate.timeIntervalSince1970()

[svyatoslav.scherbina]

NSDate.timeIntervalSince1970 seems to be instance method.

[svyatoslav.scherbina]

So please try something like NSData().timeIntervalSince1970().

[yusuf3000]

Thanks!

[yusuf3000]

but if i do that, i get an exception: Undefined symbols for architecture arm64:

[yusuf3000]

and it prints a very long stack trace

[yusuf3000]

https://github.com/yusufcareem/KotlinNativeSampleProject

[yusuf3000]

I’ve got a sample project where you can observe the error

[svyatoslav.scherbina]

Could you please post the stack trace here?

[svyatoslav.scherbina]

And complete error message too.

[yusuf3000]

I will have to DM you as the message is too long

[svyatoslav.scherbina]

Your project is apparently configured to use Kotlin/Native 0.6. Have you tried more recent releases, i.e. 0.6.2 or 0.6.1? We have definitely fixed some of the bugs similar to this one.

[yusuf3000]

Ah yes it worked when using 0.6.2!

[yusuf3000]

thankyou!

[yusuf3000]

Also, is it possible to get autocomplete or compiler errors for the iOS platform module? I’m using Android Studio at the moment

[yusuf3000]

Will AppCode start supporting kotlin/native as well?

[olonho]

Yes, AppCode support is very actively worked on