Hey folks, basic question, is `LazyVerticalStaggeredGrid` available for the canvas target? I'd imagi...

# compose-web

[Mike Digman]

Hey folks, basic question, is LazyVerticalStaggeredGrid available for the canvas target? I'd imagine so because it's in foundation. I used it on a desktop jvm target no problem. However, I'm getting messy dependency issues when attempting to build for canvas.

[Mike Digman]

The build error:

Module "org.jetbrains.compose.foundation:foundation" has a reference to symbol [ File '/mnt/agent/work/172e546b22c60d2b/compose/frameworks/support/compose/foundation/foundation/src/commonMain/kotlin/androidx/compose/foundation/lazy/staggeredgrid/LazyStaggeredGridMeasureResult.kt' <- androidx.compose.foundation.lazy.staggeredgrid/LazyStaggeredGridPositionedItem|null[0] ]. Neither the module itself nor its dependencies contain such declaration.

This could happen if the required dependency is missing in the project. Or if there is a dependency of "org.jetbrains.compose.foundation:foundation" that has a different version in the project than the version that "org.jetbrains.compose.foundation:foundation" was initially compiled with. Please check that the project configuration is correct and has consistent versions of all required dependencies.

[Oleksandr Karpovich [JB]]

What Compose Multiplatform version do you use?
Do you target k/wasm or k/js?

[Oleksandr Karpovich [JB]]

It should be available.
I guess some dependencies got messed up.
For example 1.4.0 is mixed with 1.4.0-dev-wasm06

[Mike Digman]

Ah I see, I'm using Compose MPP 1.4.0 with Kotlin 1.8.20. The build.gradle file I'm using for web canvas:

kotlin {
    js(IR) {
        binaries.executable()
    }
}
compose.experimental {
    web.application {}
}

[Oleksandr Karpovich [JB]]

1.4.0 should work fine for k/js.
Do you have a reproducer?

[Mike Digman]

If 1.4.0 is mixed with 1.4.0-dev-wasm06, is there a way to know which build to use that'll support LazyVerticalStaggeredGrid?

[Mike Digman]

Let me work on some repro code

[Mike Digman]

This breaks the build with the above error on Compose MPP 1.4.0:

@OptIn(ExperimentalFoundationApi::class)
 @Composable fun LazyBuildFailureTest() {
     LazyVerticalStaggeredGrid(StaggeredGridCells.Adaptive(100.dp)) {
         item {
             Box(Modifier.background(color = Color.Blue).size(100.dp))
         }
     }
 }

[Mike Digman]

Should I file a bug for ya?

[Oleksandr Karpovich [JB]]

Yes, please 🙏

[Mike Digman]

Done! https://github.com/JetBrains/compose-multiplatform/issues/3144