When update kotlinx-browser from 0.3 to 0.4 and mo...

# javascript

[PHondogo]

When update kotlinx-browser from 0.3 to 0.4 and move this dependency to common (webMain) sourceSet got on load JS script error:

IrLinkageError: Function 'addEventListener' can not be called: No function found for symbol 'org.w3c.dom/Window.addEventListener|addEventListener(kotlin.String;kotlin.Function1
?;){}[0]'

Using Kotlin 2.2.20-Beta2
What should i check to solve it?

[Edoardo Luppi]

Have you tried running a build without build cache?

[PHondogo]

Trying with clean, disabled Gradle build cache, cache and parallel. No luck.

[Edoardo Luppi]

kotlinx-browser is using webMain tho as its common source set. Is that what you meant when referring to "common sourceSet"?

[PHondogo]

Yes.

[Edoardo Luppi]

Ok, then it might be a bug of some sort.
Do you have a snippet to share? I'll try to reproduce.

[PHondogo]

I'll try to extract it and make reproducer later then. Thanks!

[Edoardo Luppi]

Could you try adding kotlin.js.stdlib.dom.api.included=false to your gradle.properties file?

[PHondogo]

Added but no luck.

[Edoardo Luppi]

And is window being imported via

import kotlinx.browser.window

?

[Edoardo Luppi]

I've just tried a similar setup and it compiles fine.

[PHondogo]

Yes. Importing kotlinx.browser.window.

[PHondogo]

May be there is smth with transitive dependencies.
I have core Gradle module where i declare api(kotlinx-browser) and other modules depend on it.
Within this day i'll try to check this hypothesis.

[PHondogo]

It happens when using with Compose inside ComposeViewport. I guess that something with Compose dependencies for JS stdlib that is not compatible with kotlinx-browser.
Here is repro project: https://github.com/hondogo/kotlin-issue-reproducer/tree/kotlinx-browser-04
@Artem Kobzar

[Artem Kobzar]

@Oleksandr Karpovich [JB] ^^

[Oleksandr Karpovich [JB]]

https://youtrack.jetbrains.com/issue/KT-79805/kotlinx-browser-0.4-k-js-target-is-not-compatible-with-Compose-Multiplatform-1.9.0

[Oleksandr Karpovich [JB]]

Compose 1.9.x and all previous versions were built against the kotlin/js stdlib. So it expects to link a method with this signature - addEventListener(kotlin.String;kotlin.Function1<org.w3c.dom.events.Event,kotlin.Unit>?;<dynamic>) . Note there is a dynamic
in it.

But in kotlinx-browser 0.4 (which is supposed to cover all w3c API) there is no such a method with dynamic
There is a different set of methods, but no dynamic.

Compose 1.9.0 can't be compiled with kotlinx-browser 0.4 because it requires kotlin 2.2.20-Beta. Compose 1.9.0 will be built using Kotlin 2.1.21

Discussed with Zalim last friday.

cc: @bashor