IssueTracker

Can you try with the latest snapshot? Not reproducible for me on androidx-main.

Ok, after trying a couple more versions, realized this is a duplicate of b/291094055 and was fixed in 1.6.0-alpha02.

From the release notes:

AndroidView's update callback's first invocation will now be defered until the view is attached, instead of running when the composition that introduces the AndroidView is applied. This fixes a bug where the update callback wouldn't be invalidated if a state it read was changed immediately by an effect. (Ie9438, b/291094055)

Sorry for the confusion!

So this one is still my number one crash and I have quite a few variations with a different number of looping before the crash but always the same ending.

From all the analytics I have now, I'm completely unable to detect a pattern or a specific screen or anything :( Happens very rarely like 0.3% of sessions but can happen anywhere in the app on any device any Android version.

Fatal Exception: java.lang.IllegalArgumentException: node not yet measured
       at androidx.compose.ui.node.MeasureAndLayoutDelegate.forceMeasureTheSubtree(MeasureAndLayoutDelegate.kt:551)
       at androidx.compose.ui.node.MeasureAndLayoutDelegate.forceMeasureTheSubtreeInternal(MeasureAndLayoutDelegate.kt:582)
       at androidx.compose.ui.node.MeasureAndLayoutDelegate.forceMeasureTheSubtree(MeasureAndLayoutDelegate.kt:553)
       at androidx.compose.ui.platform.AndroidComposeView.forceMeasureTheSubtree(AndroidComposeView.android.kt:977)
       at androidx.compose.ui.node.Owner.forceMeasureTheSubtree$default(Owner.kt:241)
       at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate.remeasure-BRTryo0(LayoutNodeLayoutDelegate.kt:628)
       at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate.measure-BRTryo0(LayoutNodeLayoutDelegate.kt:595)
       at androidx.compose.foundation.layout.BoxKt$boxMeasurePolicy$1.measure-3p2s80s(Box.kt:136)
       at androidx.compose.ui.node.InnerNodeCoordinator.measure-BRTryo0(InnerNodeCoordinator.kt:126)
       at androidx.compose.foundation.layout.FillNode.measure-3p2s80s(Size.kt:699)
       at androidx.compose.ui.node.LayoutModifierNodeCoordinator.measure-BRTryo0(LayoutModifierNodeCoordinator.kt:116)
       at androidx.compose.ui.node.LayoutNodeLayoutDelegate$performMeasureBlock$1.invoke(LayoutNodeLayoutDelegate.kt:251)
       at androidx.compose.ui.node.LayoutNodeLayoutDelegate$performMeasureBlock$1.invoke(LayoutNodeLayoutDelegate.kt:250)
       at androidx.compose.runtime.snapshots.Snapshot$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.observeMeasureSnapshotReads$ui_release(OwnerSnapshotObserver.kt:113)
       at androidx.compose.ui.node.LayoutNodeLayoutDelegate.performMeasure-BRTryo0(LayoutNodeLayoutDelegate.kt:1581)
       at androidx.compose.ui.node.LayoutNodeLayoutDelegate.access$performMeasure-BRTryo0(LayoutNodeLayoutDelegate.kt:35)
       at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate.remeasure-BRTryo0(LayoutNodeLayoutDelegate.kt:616)
       at androidx.compose.ui.node.LayoutNode.remeasure-_Sx5XlM$ui_release(LayoutNode.kt:1147)
       at androidx.compose.ui.node.LayoutNode.remeasure-_Sx5XlM$ui_release$default(LayoutNode.kt:1138)
       at androidx.compose.ui.node.MeasureAndLayoutDelegate.doRemeasure-sdFAvZA(MeasureAndLayoutDelegate.kt:333)
       at androidx.compose.ui.node.MeasureAndLayoutDelegate.remeasureAndRelayoutIfNeeded(MeasureAndLayoutDelegate.kt:480)
       at androidx.compose.ui.node.MeasureAndLayoutDelegate.remeasureAndRelayoutIfNeeded$default(MeasureAndLayoutDelegate.kt:461)
       at androidx.compose.ui.node.MeasureAndLayoutDelegate.measureAndLayout(MeasureAndLayoutDelegate.kt:354)
       at androidx.compose.ui.platform.AndroidComposeView.measureAndLayout(AndroidComposeView.android.kt:955)
       at androidx.compose.ui.node.Owner.measureAndLayout$default(Owner.kt:230)
       at androidx.compose.ui.platform.AndroidComposeView.dispatchDraw(AndroidComposeView.android.kt:1208)
       at android.view.View.draw(View.java:23269)
       at android.view.View.updateDisplayListIfDirty(View.java:22133)
       at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4513)
       at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4486)
       at android.view.View.updateDisplayListIfDirty(View.java:22089)
       at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4513)
       at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4486)
       at android.view.View.updateDisplayListIfDirty(View.java:22089)
       at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4513)
       at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4486)
       at android.view.View.updateDisplayListIfDirty(View.java:22089)
       at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4513)
       at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4486)
       at android.view.View.updateDisplayListIfDirty(View.java:22089)
       at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:689)
       at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:695)
       at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:793)
       at android.view.ViewRootImpl.draw(ViewRootImpl.java:4789)
       at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:4500)
       at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:3687)
       at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:2371)
       at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:9308)
       at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1231)
       at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1239)
       at android.view.Choreographer.doCallbacks(Choreographer.java:899)
       at android.view.Choreographer.doFrame(Choreographer.java:832)
       at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1214)
       at android.os.Handler.handleCallback(Handler.java:942)
       at android.os.Handler.dispatchMessage(Handler.java:99)
       at android.os.Looper.loopOnce(Looper.java:201)
       at android.os.Looper.loop(Looper.java:288)
       at android.app.ActivityThread.main(ActivityThread.java:7966)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:942)

Thanks Andrey and tolriq@gmail.com

I was able to reproduce this locally. Seems like it's due to attching children in a LookaheadScope during LazyList's subcomposition (i.e.LazyList's measure pass). In other words, LazyList's measure pass is triggering a lookahead pass for one of its children. That wasn't handled correctly.

I'll upload a fix shortly.

I see the fixed status on this ticket and yet I see no information which version of the library contains the fixes. Could you please provide: A) A library version where this is fixed B) A workaround so our app stops crashing for no apparent reason in production.

It has been 3 month and this fix still hasn't found it's way into the stable version of compose.

Thanks!