IssueTracker

Component used: TV

Version used:
    implementation(platform("androidx.compose:compose-bom:2023.08.00"))
    implementation("androidx.tv:tv-foundation:1.0.0-alpha10")
    implementation("androidx.tv:tv-material:1.0.0-alpha10")
    implementation("androidx.navigation:navigation-compose:2.7.6")

Devices/Android versions reproduced on:
- Google TV emulator API 34 1080p

Steps to reproduce:
1. Turn on Talkback
2. Scroll up in a list with a lot of content
3. Crash

It seems to occur when there is a large amount of content to render and so far I've only reproduced it when scrolling up, not down. I've attached a basic project which reproduces the crash. For the sample project, I used LazyColumn instead of TvLazyColumn because it pages up a large amount at a time which triggers the crash. However in our own app, this crash occurs with TvLazyColumn, but in a much more complicated layout which seems sufficient to trigger the crash. So far I've only been able to reproduce the crash while inside a NavHost but I'm not sure if this is relevant.

Stack track:
FATAL EXCEPTION: main
Process: com.example.talkbackcrashreproducer, PID: 5825
java.lang.IllegalStateException: Place was called on a node which was placed already
        at androidx.compose.ui.node.LayoutNodeLayoutDelegate$LookaheadPassDelegate.onNodePlaced$ui_release(LayoutNodeLayoutDelegate.kt:1457)
        at androidx.compose.ui.node.LayoutNodeLayoutDelegate$LookaheadPassDelegate.placeAt-f8xVGno(LayoutNodeLayoutDelegate.kt:1311)
        at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:34)
        at androidx.compose.ui.layout.Placeable$PlacementScope.placeWithLayer-aW-9-wM(Placeable.kt:489)
        at androidx.compose.ui.layout.Placeable$PlacementScope.placeWithLayer-aW-9-wM$default(Placeable.kt:320)
        at androidx.compose.foundation.lazy.LazyListMeasuredItem.place(LazyListMeasuredItem.kt:182)
        at androidx.compose.foundation.lazy.LazyListMeasureKt$measureLazyList$8.invoke(LazyListMeasure.kt:353)
        at androidx.compose.foundation.lazy.LazyListMeasureKt$measureLazyList$8.invoke(LazyListMeasure.kt:350)
        at androidx.compose.ui.layout.MeasureScope$layout$1.placeChildren(MeasureScope.kt:70)
        at androidx.compose.foundation.lazy.LazyListMeasureResult.placeChildren(Unknown Source:2)
        at androidx.compose.ui.layout.LayoutNodeSubcompositionsState$createMeasurePolicy$1$measure-3p2s80s$$inlined$createMeasureResult$2.placeChildren(SubcomposeLayout.kt:951)
        at androidx.compose.ui.node.LayoutNodeLayoutDelegate$LookaheadPassDelegate$layoutChildren$1.invoke(LayoutNodeLayoutDelegate.kt:1093)
        at androidx.compose.ui.node.LayoutNodeLayoutDelegate$LookaheadPassDelegate$layoutChildren$1.invoke(LayoutNodeLayoutDelegate.kt:1088)
        at androidx.compose.runtime.snapshots.Snapshot$Companion.observe(Snapshot.kt:2303)
        at androidx.compose.runtime.snapshots.SnapshotStateObserver$ObservedScopeMap.observe(SnapshotStateObserver.kt:496)
        at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:256)
        at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:133)
        at androidx.compose.ui.node.OwnerSnapshotObserver.observeLayoutSnapshotReads$ui_release(OwnerSnapshotObserver.kt:81)
        at androidx.compose.ui.node.OwnerSnapshotObserver.observeLayoutSnapshotReads$ui_release$default(OwnerSnapshotObserver.kt:75)
        at androidx.compose.ui.node.LayoutNodeLayoutDelegate$LookaheadPassDelegate.layoutChildren(LayoutNodeLayoutDelegate.kt:1088)
        at androidx.compose.ui.node.LayoutNodeLayoutDelegate$LookaheadPassDelegate.onNodePlaced$ui_release(LayoutNodeLayoutDelegate.kt:1470)
        at androidx.compose.ui.node.InnerNodeCoordinator$LookaheadDelegateImpl.placeChildren(InnerNodeCoordinator.kt:97)
        at androidx.compose.ui.node.LookaheadDelegate.placeAt-f8xVGno(LookaheadDelegate.kt:156)
        at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:34)
        at androidx.compose.ui.layout.Placeable$PlacementScope.place(Placeable.kt:460)
        at androidx.compose.ui.layout.Placeable$PlacementScope.place$default(Placeable.kt:218)
        at androidx.compose.foundation.AndroidOverscrollKt$StretchOverscrollNonClippingLayer$2$1.invoke(AndroidOverscroll.kt:589)
        at androidx.compose.foundation.AndroidOverscrollKt$StretchOverscrollNonClippingLayer$2$1.invoke(AndroidOverscroll.kt:588)
        at androidx.compose.ui.layout.MeasureScope$layout$1.placeChildren(MeasureScope.kt:70)
        at androidx.compose.ui.node.LookaheadDelegate.placeChildren(LookaheadDelegate.kt:178)
        at androidx.compose.ui.node.LookaheadDelegate.placeAt-f8xVGno(LookaheadDelegate.kt:156)
        at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:34)
        at androidx.compose.ui.layout.Placeable$PlacementScope.placeWithLayer(Placeable.kt:486)
        at androidx.compose.ui.layout.Placeable$PlacementScope.placeWithLayer$default(Placeable.kt:299)
        at androidx.compose.foundation.AndroidOverscrollKt$StretchOverscrollNonClippingLayer$1$1.invoke(AndroidOverscroll.kt:577)
        at androidx.compose.foundation.AndroidOverscrollKt$StretchOverscrollNonClippingLayer$1$1.invoke(AndroidOverscroll.kt:570)
        at androidx.compose.ui.layout.MeasureScope$layout$1.placeChildren(MeasureScope.kt:70)
        at androidx.compose.ui.node.LookaheadDelegate.placeChildren(LookaheadDelegate.kt:178)
        at androidx.compose.ui.node.LookaheadDelegate.placeAt-f8xVGno(LookaheadDelegate.kt:156)
        at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:34)
        at androidx.compose.ui.layout.Placeable$PlacementScope.placeWithLayer(Placeable.kt:486)
        at androidx.compose.ui.layout.Placeable$PlacementScope.placeWithLayer$default(Placeable.kt:299)
        at androidx.compose.ui.graphics.SimpleGraphicsLayerModifier$measure$1.invoke(GraphicsLayerModifier.kt:648)
        at androidx.compose.ui.graphics.SimpleGraphicsLayerModifier$measure$1.invoke(GraphicsLayerModifier.kt:647)
        at androidx.compose.ui.layout.MeasureScope$layout$1.placeChildren(MeasureScope.kt:70)
        at androidx.compose.ui.node.LookaheadDelegate.placeChildren(LookaheadDelegate.kt:178)
        at androidx.compose.ui.node.LookaheadDelegate.placeAt-f8xVGno(LookaheadDelegate.kt:156)
        at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:34)
        at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50(Placeable.kt:463)
        at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50$default(Placeable.kt:231)
        at androidx.compose.ui.node.LayoutNodeLayoutDelegate$LookaheadPassDelegate$placeAt$1.invoke(LayoutNodeLayoutDelegate.kt:1317)
        at androidx.compose.ui.node.LayoutNodeLayoutDelegate$LookaheadPassDelegate$placeAt$1.invoke(LayoutNodeLayoutDelegate.kt:1315)
        at androidx.compose.runtime.snapshots.Snapshot$Companion.observe(Snapshot.kt:2303)
        at androidx.compose.runtime.snapshots.SnapshotStateObserver$ObservedScopeMap.observe(SnapshotStateObserver.kt:496)
        at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:256)
        at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:133)
        at androidx.compose.ui.node.OwnerSnapshotObserver.observeLayoutModifierSnapshotReads$ui_release(OwnerSnapshotObserver.kt:96)
        at androidx.compose.ui.node.OwnerSnapshotObserver.observeLayoutModifierSnapshotReads$ui_release$default(OwnerSnapshotObserver.kt:90)
        at androidx.compose.ui.node.LayoutNodeLayoutDelegate$LookaheadPassDelegate.placeAt-f8xVGno(LayoutNodeLayoutDelegate.kt:1315)
        at androidx.compose.ui.node.LayoutNodeLayoutDelegate$LookaheadPassDelegate.replace(LayoutNodeLayoutDelegate.kt:1552)
        at androidx.compose.ui.node.LayoutNode.lookaheadReplace$ui_release(LayoutNode.kt:926)
        at androidx.compose.ui.node.MeasureAndLayoutDelegate.measureAndLayout-0kLqBqw(MeasureAndLayoutDelegate.kt:413)
        at androidx.compose.ui.platform.AndroidComposeView.measureAndLayout-0kLqBqw(AndroidComposeView.android.kt:970)
        at androidx.compose.ui.node.LayoutNode.forceRemeasure(LayoutNode.kt:1221)
        at androidx.compose.foundation.lazy.LazyListState.onScroll$foundation_release(LazyListState.kt:318)
        at androidx.compose.foundation.lazy.LazyListState$scrollableState$1.invoke(LazyListState.kt:179)
        at androidx.compose.foundation.lazy.LazyListState$scrollableState$1.invoke(LazyListState.kt:179)
        at androidx.compose.foundation.gestures.DefaultScrollableState$scrollScope$1.scrollBy(ScrollableState.kt:166)
        at androidx.compose.foundation.gestures.ScrollExtensionsKt$animateScrollBy$2$1.invoke(ScrollExtensions.kt:42)
        at androidx.compose.foundation.gestures.ScrollExtensionsKt$animateScrollBy$2$1.invoke(ScrollExtensions.kt:41)
        at androidx.compose.animation.core.SuspendAnimationKt$animate$3.invoke(SuspendAnimation.kt:117)
        at androidx.compose.animation.core.SuspendAnimationKt$animate$3.invoke(SuspendAnimation.kt:116)
        at androidx.compose.animation.core.SuspendAnimationKt.doAnimationFrame(SuspendAnimation.kt:361)
        at androidx.compose.animation.core.SuspendAnimationKt.doAnimationFrameWithScale(SuspendAnimation.kt:339)
        at androidx.compose.animation.core.SuspendAnimationKt.access$doAnimationFrameWithScale(SuspendAnimation.kt:1)
        at androidx.compose.animation.core.SuspendAnimationKt$animate$9.invoke(SuspendAnimation.kt:279)
        at androidx.compose.animation.core.SuspendAnimationKt$animate$9.invoke(SuspendAnimation.kt:278)
        at androidx.compose.animation.core.SuspendAnimationKt$callWithFrameNanos$2.invoke(SuspendAnimation.kt:304)
        at androidx.compose.animation.core.SuspendAnimationKt$callWithFrameNanos$2.invoke(SuspendAnimation.kt:303)
        at androidx.compose.runtime.BroadcastFrameClock$FrameAwaiter.resume(BroadcastFrameClock.kt:42)
        at androidx.compose.runtime.BroadcastFrameClock.sendFrame(BroadcastFrameClock.kt:71)
        at androidx.compose.runtime.Recomposer$runRecomposeAndApplyChanges$2$1.invoke(Recomposer.kt:555)
        at androidx.compose.runtime.Recomposer$runRecomposeAndApplyChanges$2$1.invoke(Recomposer.kt:548)
        at androidx.compose.ui.platform.AndroidUiFrameClock$withFrameNanos$2$callback$1.doFrame(AndroidUiFrameClock.android.kt:41)
        at androidx.compose.ui.platform.AndroidUiDispatcher.performFrameDispatch(AndroidUiDispatcher.android.kt:109)
        at androidx.compose.ui.platform.AndroidUiDispatcher.access$performFrameDispatch(AndroidUiDispatcher.android.kt:41)
        at androidx.compose.ui.platform.AndroidUiDispatcher$dispatchCallback$1.doFrame(AndroidUiDispatcher.android.kt:69)
        at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1337)
        at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1348)
        at android.view.Choreographer.doCallbacks(Choreographer.java:952)
        at android.view.Choreographer.doFrame(Choreographer.java:878)
        at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1322)
        at android.os.Handler.handleCallback(Handler.java:958)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loopOnce(Looper.java:205)
        at android.os.Looper.loop(Looper.java:294)
        at android.app.ActivityThread.main(ActivityThread.java:8177)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:552)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:971)
        Suppressed: kotlinx.coroutines.internal.DiagnosticCoroutineContextException: [androidx.compose.ui.platform.MotionDurationScaleImpl@cc7b3b0, androidx.compose.runtime.BroadcastFrameClock@3e75229, StandaloneCoroutine{Cancelling}@93ca9ae, AndroidUiDispatcher@51b734f]

Sample code (also in zip file):
class MainActivity : ComponentActivity() {
    @OptIn(ExperimentalTvMaterial3Api::class)
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            val navController = rememberNavController()
            NavHost(navController = navController, startDestination = "root") {
                navigation(startDestination = "crashdemo", route = "root") {
                    composable("crashdemo") { CrashDemo() }
                }
            }
        }
    }
}

@ExperimentalTvMaterial3Api
@Composable
fun CrashDemo() {
    /*
    Steps to reproduce:
    1. Make sure Talkback is enabled
    2. Scroll to the bottom of the list
    3. Scroll up through the list
    4. It will crash when the focus reaches the top of the screen and you press up
     */
    LazyColumn {
        items(30) { number ->
            Button(onClick = { }) {
                Text("Button $number")
            }
        }
    }
}