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Android Studio Build:4.2 Canary 7 Version of Gradle Plugin: 4.2.0-alpha07 Version of Gradle: 6.5 Version of Java: 1.8 OS: Mojave 10.14.6

Compose version: 1.0.0-alpha-01

• Getting a crash with LazyColumnForIndexed whenever I try to scroll the list(happens after a 1-2 seconds on scroll, not immediately).

Code link LazyColumnForIndexed

https://github.com/jitinsharma/android-conferences/blob/master/app/src/main/java/in/jitinsharma/asg/conf/ui/ConferenceCardList.kt#L14

Full project: https://github.com/jitinsharma/android-conferences

Stacktrace

java.lang.IllegalArgumentException: LayoutNode@c6d8226 children: 3 measureBlocks: androidx.compose.ui.LayoutKt$measureBlocksOf$1@30cd239 is not ready. layoutState is NeedsRelayout
    at androidx.compose.ui.node.InnerPlaceable.draw(InnerPlaceable.kt:132)
    at androidx.compose.ui.node.LayerWrapper$layer$1.invoke(Unknown Source:9)
    at androidx.compose.ui.node.LayerWrapper$layer$1.invoke(Unknown Source:3)
    at androidx.compose.ui.platform.RenderNodeLayer$updateDisplayList$1$1.invoke(RenderNodeLayer.kt:186)
    at androidx.compose.ui.platform.RenderNodeLayer$updateDisplayList$1$1.invoke(Unknown Source:0)
    at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:132)
    at androidx.compose.ui.platform.AndroidComposeView.observeLayerModelReads(AndroidComposeView.kt:429)
    at androidx.compose.ui.platform.RenderNodeLayer.updateDisplayList(RenderNodeLayer.kt:185)
    at androidx.compose.ui.platform.RenderNodeLayer.drawLayer(RenderNodeLayer.kt:161)
    at androidx.compose.ui.node.LayerWrapper.draw(LayerWrapper.kt:81)
    at androidx.compose.ui.node.LayoutNodeDrawScope.drawContent(LayoutNode.kt:1291)
    at androidx.compose.foundation.Background.draw(Background.kt:90)
    at androidx.compose.ui.node.ModifiedDrawNode$draw$1$1.invoke(ModifiedDrawNode.kt:40)
    at androidx.compose.ui.node.ModifiedDrawNode$draw$1$1.invoke(Unknown Source:3)
    at androidx.compose.ui.graphics.drawscope.DrawScope.draw-7QIdRrY(DrawScope.kt:971)
    at androidx.compose.ui.node.LayoutNodeDrawScope.draw-MnYwhjQ$ui_release(LayoutNode.kt:1303)
    at androidx.compose.ui.node.ModifiedDrawNode.draw(ModifiedDrawNode.kt:37)
    at androidx.compose.ui.node.LayerWrapper$layer$1.invoke(Unknown Source:9)
    at androidx.compose.ui.node.LayerWrapper$layer$1.invoke(Unknown Source:3)
    at androidx.compose.ui.platform.RenderNodeLayer$updateDisplayList$1$1.invoke(RenderNodeLayer.kt:186)
    at androidx.compose.ui.platform.RenderNodeLayer$updateDisplayList$1$1.invoke(Unknown Source:0)
    at androidx.compose.runtime.snapshots.Snapshot$Companion.observe(Snapshot.kt:1668)
    at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:127)
    at androidx.compose.ui.platform.AndroidComposeView.observeLayerModelReads(AndroidComposeView.kt:429)
    at androidx.compose.ui.platform.RenderNodeLayer.updateDisplayList(RenderNodeLayer.kt:185)
    at androidx.compose.ui.platform.AndroidComposeView.dispatchDraw(AndroidComposeView.kt:474)
    at android.view.View.draw(View.java:22335)
    at android.view.View.updateDisplayListIfDirty(View.java:21208)
    at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4428)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4401)
    at android.view.View.updateDisplayListIfDirty(View.java:21168)
    at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4428)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4401)
    at android.view.View.updateDisplayListIfDirty(View.java:21168)
    at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4428)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4401)
    at android.view.View.updateDisplayListIfDirty(View.java:21168)
    at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4428)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4401)
    at android.view.View.updateDisplayListIfDirty(View.java:21168)
    at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4428)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4401)
    at android.view.View.updateDisplayListIfDirty(View.java:21168)
    at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:559)
    at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:565)
    at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:642)
    at android.view.ViewRootImpl.draw(ViewRootImpl.java:4065)
    at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:3792)
2020-08-30 23:07:13.819 24737-24737/in.jitinsharma.asg.conf E/AndroidRuntime:     at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:3063)
    at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1934)
    at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:8127)
    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:972)
    at android.view.Choreographer.doCallbacks(Choreographer.java:796)
    at android.view.Choreographer.doFrame(Choreographer.java:731)
    at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:957)
    at android.os.Handler.handleCallback(Handler.java:938)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:223)
    at android.app.ActivityThread.main(ActivityThread.java:7523)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:941)