java.lang.NoClassDefFoundError: Failed resolution of: Landroidx/compose/foundation/lazy/grid/LazyGridItemScope$DefaultImpls; about composereorderable HOT 6 CLOSED

Hi there,

I ran across the same problem. I can't provide a minimal example because a freshly created KMP project didn't exhibit the problem. I haven't yet figured out what is different between a fresh project and the one I'm working on where the issue popped up.

But I did find the specific reason, and how to fix it so I think it will be useful to document it here.

The issue is with defaultDraggingModifier. It's set to Modifier.animateItemPlacement() by default but that triggers the crash. If I specifically set defaultDraggingModifier to the same value everything works well.

// Crashes with defaultDraggingModifier commented out. Works with it not commented out.
ReorderableItem(state, key = item, /*defaultDraggingModifier = Modifier.animateItemPlacement()*/) {
    ....
}

So it seems to be some kind of resolution problem with code inside the library module as opposed to code outside. But that's where my findings end.

Setup: KMP with JVM target. Compose 1.2.0-alpha774

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@aclassen here is a reproducible project:
https://github.com/diousk/ComposeReorderableIssue

Please help check and reopen this issue.

Thanks

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Please provide a minimal example to reproduce your problem.

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Please retry using version 0.9.4

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Here's it's the opposite updating to 0.9.4 brings crash on older Android versions (API < 24)

java.lang.NoSuchMethodError: No static method animateItemPlacement$default(Landroidx/compose/foundation/lazy/LazyItemScope;Landroidx/compose/ui/Modifier;Landroidx/compose/animation/core/FiniteAnimationSpec;ILjava/lang/Object;)Landroidx/compose/ui/Modifier; in class Landroidx/compose/foundation/lazy/LazyItemScope; or its super classes (declaration of 'androidx.compose.foundation.lazy.LazyItemScope'

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Fixed in 0.9.5

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