Bug report

Affected library: Coil Compose Cause: Coroutine Launched Outside Side Effect in rememberAsyncImagePainter

I have identified a bug in the Coil Compose library that appears to originate from the rememberAsyncImagePainter composable function. The bug arises when a onRemembered function is invoked inside the rememberAsyncImagePainter function.

onRemembered is a non-composable function that establishes a new coroutine scope and launches a coroutine. The issue appears to be that the coroutine is being launched outside of a side effect block within a composable function, which is not a good practice in the Jetpack Compose framework. The main reason why launching coroutines outside a side effect in a composable function is problematic is due to the life-cycle of the composable function. Jetpack Compose recomposes (reruns) composable functions for various reasons, such as when the data they're displaying changes. This means that a coroutine could be launched multiple times if it's not managed within a side effect block such as LaunchedEffect, DisposableEffect, or produceState.

Launching a coroutine outside a side-effect block can also result in memory leaks as it's not tied to the lifecycle of the composable function. Side effects ensure that when the composable leaves the composition, any resources (like the coroutine) are cleaned up.

This could lead to unexpected behavior, as the scope of the coroutine isn't necessarily tied to the lifecycle of the composable function, which can result in unexpected outcomes such as memory leaks or even application crashes.

Potential Solution: A potential solution could be to move the coroutine launch into a side effect block such as LaunchedEffect that automatically cancels the coroutine when the composable function leaves the composition.

java.lang.IllegalStateException: Unsupported concurrent change during composition. A state object was modified by composition as well as being modified outside composition.
at androidx.compose.runtime.Recomposer.applyAndCheck(Recomposer.kt:1127)
at androidx.compose.runtime.Recomposer.composeInitial$runtime_release(Recomposer.kt:1460)
at androidx.compose.runtime.ComposerImpl$CompositionContextImpl.composeInitial$runtime_release(Composer.kt:3973)
at androidx.compose.runtime.ComposerImpl$CompositionContextImpl.composeInitial$runtime_release(Composer.kt:3973)
at androidx.compose.runtime.CompositionImpl.setContent(Composition.kt:519)
at androidx.compose.ui.layout.LayoutNodeSubcompositionsState.subcomposeInto(SubcomposeLayout.kt:466)
at androidx.compose.ui.layout.LayoutNodeSubcompositionsState.subcompose(SubcomposeLayout.kt:439)
at androidx.compose.ui.layout.LayoutNodeSubcompositionsState.subcompose(SubcomposeLayout.kt:430)
at androidx.compose.ui.layout.LayoutNodeSubcompositionsState.subcompose(SubcomposeLayout.kt:419)
at androidx.compose.ui.layout.LayoutNodeSubcompositionsState$Scope.subcompose(SubcomposeLayout.kt:740)
at androidx.compose.foundation.lazy.layout.LazyLayoutMeasureScopeImpl.measure-0kLqBqw(LazyLayoutMeasureScope.kt:118)
at androidx.compose.foundation.lazy.LazyMeasuredItemProvider.getAndMeasure-ZjPyQlc(LazyMeasuredItemProvider.kt:47)
at androidx.compose.foundation.lazy.LazyListMeasureKt.measureLazyList-Hh3qtAg(LazyListMeasure.kt:164)
at androidx.compose.foundation.lazy.LazyListKt$rememberLazyListMeasurePolicy$1$1.invoke-0kLqBqw(LazyList.kt:299)
at androidx.compose.foundation.lazy.LazyListKt$rememberLazyListMeasurePolicy$1$1.invoke(LazyList.kt:190)
at androidx.compose.foundation.lazy.layout.LazyLayoutKt$LazyLayout$1$2$1.invoke-0kLqBqw(LazyLayout.kt:71)
at androidx.compose.foundation.lazy.layout.LazyLayoutKt$LazyLayout$1$2$1.invoke(LazyLayout.kt:69)
at androidx.compose.ui.layout.LayoutNodeSubcompositionsState$createMeasurePolicy$1.measure-3p2s80s(SubcomposeLayout.kt:598)
at androidx.compose.ui.node.InnerNodeCoordinator.measure-BRTryo0(InnerNodeCoordinator.kt:103)
at androidx.compose.foundation.AndroidOverscrollKt$StretchOverscrollNonClippingLayer$2.invoke-3p2s80s(AndroidOverscroll.kt:578)
at androidx.compose.foundation.AndroidOverscrollKt$StretchOverscrollNonClippingLayer$2.invoke(AndroidOverscroll.kt:577)
at androidx.compose.ui.layout.LayoutModifierImpl.measure-3p2s80s(LayoutModifier.kt:294)
at androidx.compose.ui.node.LayoutModifierNodeCoordinator.measure-BRTryo0(LayoutModifierNodeCoordinator.kt:155)
at androidx.compose.foundation.AndroidOverscrollKt$StretchOverscrollNonClippingLayer$1.invoke-3p2s80s(AndroidOverscroll.kt:562)
at androidx.compose.foundation.AndroidOverscrollKt$StretchOverscrollNonClippingLayer$1.invoke(AndroidOverscroll.kt:561)
at androidx.compose.ui.layout.LayoutModifierImpl.measure-3p2s80s(LayoutModifier.kt:294)
at androidx.compose.ui.node.LayoutModifierNodeCoordinator.measure-BRTryo0(LayoutModifierNodeCoordinator.kt:155)
at androidx.compose.ui.graphics.SimpleGraphicsLayerModifier.measure-3p2s80s(GraphicsLayerModifier.kt:635)
at androidx.compose.ui.node.LayoutModifierNodeCoordinator.measure-BRTryo0(LayoutModifierNodeCoordinator.kt:155)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$performMeasure$2.invoke(LayoutNodeLayoutDelegate.kt:1090)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$performMeasure$2.invoke(LayoutNodeLayoutDelegate.kt:1086)
at androidx.compose.runtime.snapshots.Snapshot$Companion.observe(Snapshot.kt:2200)
at androidx.compose.runtime.snapshots.SnapshotStateObserver$observeReads$1$1.invoke(SnapshotStateObserver.kt:234)
at androidx.compose.runtime.snapshots.SnapshotStateObserver$observeReads$1$1.invoke(SnapshotStateObserver.kt:230)
at androidx.compose.runtime.SnapshotStateKt__DerivedStateKt.observeDerivedStateRecalculations(DerivedState.kt:341)
at androidx.compose.runtime.SnapshotStateKt.observeDerivedStateRecalculations(Unknown Source:1)
2023-05-15 16:28:46.180 21093-21116 TestRunner              com...gle.samples.apps.nowinandroid  E  	at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:230)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:120)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeMeasureSnapshotReads$ui_release(OwnerSnapshotObserver.kt:107)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate.performMeasure-BRTryo0(LayoutNodeLayoutDelegate.kt:1086)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate.access$performMeasure-BRTryo0(LayoutNodeLayoutDelegate.kt:36)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate.remeasure-BRTryo0(LayoutNodeLayoutDelegate.kt:342)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate.measure-BRTryo0(LayoutNodeLayoutDelegate.kt:321)
at androidx.compose.foundation.layout.BoxKt$boxMeasurePolicy$1.measure-3p2s80s(Box.kt:115)
at androidx.compose.ui.node.InnerNodeCoordinator.measure-BRTryo0(InnerNodeCoordinator.kt:103)
at androidx.compose.ui.graphics.BlockGraphicsLayerModifier.measure-3p2s80s(GraphicsLayerModifier.kt:572)
at androidx.compose.ui.node.LayoutModifierNodeCoordinator.measure-BRTryo0(LayoutModifierNodeCoordinator.kt:155)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$performMeasure$2.invoke(LayoutNodeLayoutDelegate.kt:1090)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$performMeasure$2.invoke(LayoutNodeLayoutDelegate.kt:1086)
at androidx.compose.runtime.snapshots.Snapshot$Companion.observe(Snapshot.kt:2200)
at androidx.compose.runtime.snapshots.SnapshotStateObserver$observeReads$1$1.invoke(SnapshotStateObserver.kt:234)
at androidx.compose.runtime.snapshots.SnapshotStateObserver$observeReads$1$1.invoke(SnapshotStateObserver.kt:230)
at androidx.compose.runtime.SnapshotStateKt__DerivedStateKt.observeDerivedStateRecalculations(DerivedState.kt:341)
at androidx.compose.runtime.SnapshotStateKt.observeDerivedStateRecalculations(Unknown Source:1)
at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:230)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:120)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeMeasureSnapshotReads$ui_release(OwnerSnapshotObserver.kt:107)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate.performMeasure-BRTryo0(LayoutNodeLayoutDelegate.kt:1086)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate.access$performMeasure-BRTryo0(LayoutNodeLayoutDelegate.kt:36)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate.remeasure-BRTryo0(LayoutNodeLayoutDelegate.kt:342)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate.measure-BRTryo0(LayoutNodeLayoutDelegate.kt:321)
at androidx.compose.foundation.layout.BoxKt$boxMeasurePolicy$1.measure-3p2s80s(Box.kt:115)
at androidx.compose.ui.node.InnerNodeCoordinator.measure-BRTryo0(InnerNodeCoordinator.kt:103)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$performMeasure$2.invoke(LayoutNodeLayoutDelegate.kt:1090)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$performMeasure$2.invoke(LayoutNodeLayoutDelegate.kt:1086)
at androidx.compose.runtime.snapshots.Snapshot$Companion.observe(Snapshot.kt:2200)
at androidx.compose.runtime.snapshots.SnapshotStateObserver$observeReads$1$1.invoke(SnapshotStateObserver.kt:234)
at androidx.compose.runtime.snapshots.SnapshotStateObserver$observeReads$1$1.invoke(SnapshotStateObserver.kt:230)
at androidx.compose.runtime.SnapshotStateKt__DerivedStateKt.observeDerivedStateRecalculations(DerivedState.kt:341)
at androidx.compose.runtime.SnapshotStateKt.observeDerivedStateRecalculations(Unknown Source:1)
at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:230)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:120)
2023-05-15 16:28:46.180 21093-21116 TestRunner              com...gle.samples.apps.nowinandroid  E  	at androidx.compose.ui.node.OwnerSnapshotObserver.observeMeasureSnapshotReads$ui_release(OwnerSnapshotObserver.kt:107)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate.performMeasure-BRTryo0(LayoutNodeLayoutDelegate.kt:1086)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate.access$performMeasure-BRTryo0(LayoutNodeLayoutDelegate.kt:36)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate.remeasure-BRTryo0(LayoutNodeLayoutDelegate.kt:342)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate.measure-BRTryo0(LayoutNodeLayoutDelegate.kt:321)
at androidx.compose.foundation.layout.RowColumnMeasurementHelper.measureWithoutPlacing-_EkL_-Y(RowColumnMeasurementHelper.kt:112)
at androidx.compose.foundation.layout.RowColumnImplKt$rowColumnMeasurePolicy$1.measure-3p2s80s(RowColumnImpl.kt:70)
at androidx.compose.ui.node.InnerNodeCoordinator.measure-BRTryo0(InnerNodeCoordinator.kt:103)
at androidx.compose.foundation.layout.InsetsPaddingModifier.measure-3p2s80s(WindowInsetsPadding.kt:171)
at androidx.compose.ui.node.BackwardsCompatNode.measure-3p2s80s(BackwardsCompatNode.kt:323)
at androidx.compose.ui.node.LayoutModifierNodeCoordinator.measure-BRTryo0(LayoutModifierNodeCoordinator.kt:155)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$performMeasure$2.invoke(LayoutNodeLayoutDelegate.kt:1090)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$performMeasure$2.invoke(LayoutNodeLayoutDelegate.kt:1086)
at androidx.compose.runtime.snapshots.Snapshot$Companion.observe(Snapshot.kt:2200)
at androidx.compose.runtime.snapshots.SnapshotStateObserver$observeReads$1$1.invoke(SnapshotStateObserver.kt:234)
at androidx.compose.runtime.snapshots.SnapshotStateObserver$observeReads$1$1.invoke(SnapshotStateObserver.kt:230)
at androidx.compose.runtime.SnapshotStateKt__DerivedStateKt.observeDerivedStateRecalculations(DerivedState.kt:341)
at androidx.compose.runtime.SnapshotStateKt.observeDerivedStateRecalculations(Unknown Source:1)
at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:230)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:120)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeMeasureSnapshotReads$ui_release(OwnerSnapshotObserver.kt:107)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate.performMeasure-BRTryo0(LayoutNodeLayoutDelegate.kt:1086)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate.access$performMeasure-BRTryo0(LayoutNodeLayoutDelegate.kt:36)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate.remeasure-BRTryo0(LayoutNodeLayoutDelegate.kt:342)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate.measure-BRTryo0(LayoutNodeLayoutDelegate.kt:321)
at androidx.compose.material3.ScaffoldKt$ScaffoldLayout$1$1$1.invoke(Scaffold.kt:240)
at androidx.compose.material3.ScaffoldKt$ScaffoldLayout$1$1$1.invoke(Scaffold.kt:128)
at androidx.compose.ui.layout.MeasureScope$layout$1.placeChildren(MeasureScope.kt:70)
at androidx.compose.ui.layout.LayoutNodeSubcompositionsState$createMeasurePolicy$1$measure$1.placeChildren(SubcomposeLayout.kt:610)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate$layoutChildren$1$1.invoke(LayoutNodeLayoutDelegate.kt:276)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate$layoutChildren$1$1.invoke(LayoutNodeLayoutDelegate.kt:268)
at androidx.compose.runtime.snapshots.Snapshot$Companion.observe(Snapshot.kt:2200)
at androidx.compose.runtime.snapshots.SnapshotStateObserver$observeReads$1$1.invoke(SnapshotStateObserver.kt:234)
at androidx.compose.runtime.snapshots.SnapshotStateObserver$observeReads$1$1.invoke(SnapshotStateObserver.kt:230)
at androidx.compose.runtime.SnapshotStateKt__DerivedStateKt.observeDerivedStateRecalculations(DerivedState.kt:341)
at androidx.compose.runtime.SnapshotStateKt.observeDerivedStateRecalculations(Unknown Source:1)
2023-05-15 16:28:46.181 21093-21116 TestRunner              com...gle.samples.apps.nowinandroid  E  	at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:230)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:120)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeLayoutSnapshotReads$ui_release(OwnerSnapshotObserver.kt:77)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate.layoutChildren(LayoutNodeLayoutDelegate.kt:268)
at androidx.compose.ui.node.LayoutNode.onNodePlaced$ui_release(LayoutNode.kt:956)
at androidx.compose.ui.node.InnerNodeCoordinator.placeAt-f8xVGno(InnerNodeCoordinator.kt:137)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:35)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50(Placeable.kt:445)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate$placeOuterCoordinator$1.invoke(LayoutNodeLayoutDelegate.kt:451)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate$placeOuterCoordinator$1.invoke(LayoutNodeLayoutDelegate.kt:445)
at androidx.compose.runtime.snapshots.Snapshot$Companion.observe(Snapshot.kt:2200)
at androidx.compose.runtime.snapshots.SnapshotStateObserver$observeReads$1$1.invoke(SnapshotStateObserver.kt:234)
at androidx.compose.runtime.snapshots.SnapshotStateObserver$observeReads$1$1.invoke(SnapshotStateObserver.kt:230)
at androidx.compose.runtime.SnapshotStateKt__DerivedStateKt.observeDerivedStateRecalculations(DerivedState.kt:341)
at androidx.compose.runtime.SnapshotStateKt.observeDerivedStateRecalculations(Unknown Source:1)
at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:230)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:120)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeLayoutModifierSnapshotReads$ui_release(OwnerSnapshotObserver.kt:92)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate.placeOuterCoordinator-f8xVGno(LayoutNodeLayoutDelegate.kt:445)
at androidx.compose.ui.node.LayoutNodeLayoutDelegate$MeasurePassDelegate.replace(LayoutNodeLayoutDelegate.kt:466)
at androidx.compose.ui.node.LayoutNode.replace$ui_release(LayoutNode.kt:844)
at androidx.compose.ui.node.MeasureAndLayoutDelegate.remeasureAndRelayoutIfNeeded(MeasureAndLayoutDelegate.kt:445)
at androidx.compose.ui.node.MeasureAndLayoutDelegate.access$remeasureAndRelayoutIfNeeded(MeasureAndLayoutDelegate.kt:39)
at androidx.compose.ui.node.MeasureAndLayoutDelegate.measureAndLayout(MeasureAndLayoutDelegate.kt:330)
at androidx.compose.ui.platform.AndroidComposeView.measureAndLayout(AndroidComposeView.android.kt:805)
at androidx.compose.ui.node.Owner.measureAndLayout$default(Owner.kt:221)
at androidx.compose.ui.platform.AndroidComposeView.measureAndLayoutForTest(AndroidComposeView.android.kt:860)
at androidx.compose.ui.test.AndroidComposeUiTestEnvironment$frameClock$1.invoke(ComposeUiTest.android.kt:262)
at androidx.compose.ui.test.AndroidComposeUiTestEnvironment$frameClock$1.invoke(ComposeUiTest.android.kt:254)
at androidx.compose.ui.test.TestMonotonicFrameClock$performFrame$1.invoke(TestMonotonicFrameClock.jvm.kt:152)
at androidx.compose.ui.test.TestMonotonicFrameClock$performFrame$1.invoke(TestMonotonicFrameClock.jvm.kt:132)
at androidx.compose.ui.test.FrameDeferringContinuationInterceptor.runWithoutResumingCoroutines(FrameDeferringContinuationInterceptor.kt:60)
at androidx.compose.ui.test.TestMonotonicFrameClock.performFrame(TestMonotonicFrameClock.jvm.kt:132)
at androidx.compose.ui.test.TestMonotonicFrameClock.access$performFrame(TestMonotonicFrameClock.jvm.kt:53)
at androidx.compose.ui.test.TestMonotonicFrameClock$withFrameNanos$2$1$2.invokeSuspend(TestMonotonicFrameClock.jvm.kt:110)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTaskKt.resume(DispatchedTask.kt:234)
2023-05-15 16:28:46.181 21093-21116 TestRunner              com...gle.samples.apps.nowinandroid  E  	at kotlinx.coroutines.DispatchedTaskKt.dispatch(DispatchedTask.kt:166)
at kotlinx.coroutines.CancellableContinuationImpl.dispatchResume(CancellableContinuationImpl.kt:397)
at kotlinx.coroutines.CancellableContinuationImpl.resumeImpl(CancellableContinuationImpl.kt:431)
at kotlinx.coroutines.CancellableContinuationImpl.resumeImpl$default(CancellableContinuationImpl.kt:420)
at kotlinx.coroutines.CancellableContinuationImpl.resumeUndispatched(CancellableContinuationImpl.kt:518)
at kotlinx.coroutines.test.CancellableContinuationRunnable.run(TestDispatcher.kt:50)
at kotlinx.coroutines.test.TestDispatcher.processEvent$kotlinx_coroutines_test(TestDispatcher.kt:28)
at kotlinx.coroutines.test.TestCoroutineScheduler.runCurrent(TestCoroutineScheduler.kt:135)
at androidx.compose.ui.test.junit4.AbstractMainTestClock$advanceDispatcher$1.invoke(AbstractMainTestClock.kt:74)
at androidx.compose.ui.test.junit4.AbstractMainTestClock$advanceDispatcher$1.invoke(AbstractMainTestClock.kt:67)
at androidx.compose.ui.test.junit4.AndroidSynchronization_androidKt.runOnUiThread(AndroidSynchronization.android.kt:33)
at androidx.compose.ui.test.junit4.MainTestClockImpl$1.invoke(MainTestClockImpl.android.kt:32)
at androidx.compose.ui.test.junit4.MainTestClockImpl$1.invoke(MainTestClockImpl.android.kt:32)
at androidx.compose.ui.test.junit4.AbstractMainTestClock.advanceDispatcher(AbstractMainTestClock.kt:67)
at androidx.compose.ui.test.junit4.AbstractMainTestClock.advanceTimeByFrame(AbstractMainTestClock.kt:38)
at androidx.compose.ui.test.junit4.ComposeIdlingResource.isIdleNow(ComposeIdlingResource.android.kt:74)
at androidx.compose.ui.test.junit4.IdlingResourceRegistry.areAllResourcesIdle(IdlingResourceRegistry.jvm.kt:124)
at androidx.compose.ui.test.junit4.IdlingResourceRegistry.isIdleOrEnsurePolling$ui_test_junit4_release(IdlingResourceRegistry.jvm.kt:103)
at androidx.compose.ui.test.junit4.EspressoLink.isIdleNow(EspressoLink.android.kt:44)
at androidx.test.espresso.base.IdlingResourceRegistry.allResourcesAreIdle(IdlingResourceRegistry.java:4)
at androidx.test.espresso.base.IdlingResourceRegistry$6.isIdleNow(IdlingResourceRegistry.java:1)
at androidx.test.espresso.base.UiControllerImpl.loopMainThreadUntilIdle(UiControllerImpl.java:10)
at androidx.test.espresso.Espresso$1.run(Espresso.java:1)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:463)
at java.util.concurrent.FutureTask.run(FutureTask.java:264)
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:7898)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:936)