IssueTracker

Is there any update when the alpha04 will be available? We need it to target api 31 because of the PendingIntent mutability flags missing in alpha03.

I'll schedule it for the next release. Note that alpha04 is a complete turn-down of the library where all APIs are marked as Deprecated, so you'll also want to start removing your usages of the library.

Bugjuggler: wait until 2022-03-23

Is there a replacement or should we just abandon TextClassifier for android older than API Level 26 ?

Abandon. The owning team had no plans to release a replacement library.

Hey guys, I also found this bug today in my development process, and I can provide a 100% reproducible code:

class MainActivity : ComponentActivity() {
  override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    enableEdgeToEdge()
    setContent {
      ComposetestTheme {
        Box(
          modifier = Modifier.fillMaxSize(),
          contentAlignment = Alignment.Center
        ) {
          val textState = rememberTextFieldState("name")
          MyListItem(
            onClick = { /*TODO*/ },
            enabled = false,
            trailingContent = {
            },
            modifier = Modifier.padding(horizontal = 16.dp)
          ) {
            BasicTextField(
              state = textState,
              decorator = {
                it()
              }
            )
          }
        }
      }
    }
  }
}

@Composable
fun MyListItem(
  onClick: () -> Unit,
  modifier: Modifier = Modifier,
  enabled: Boolean = true,
  shape: Shape = RoundedCornerShape(16.dp),
  contentHorizontalAlignment: Alignment.Horizontal = Alignment.Start,
  background: Color = Color.White,
  description: @Composable (() -> Unit)? = null,
  leadingContent: @Composable (() -> Unit)? = null,
  trailingContent: @Composable (() -> Unit)? = null,
  content: @Composable () -> Unit,
) = Box(
  modifier = modifier
    .clip(shape)
    .background(background, shape)
    .clickable(onClick = onClick, enabled = enabled)
) {
  CenterRow(Modifier.padding(16.dp)) {
    Box(
      modifier = Modifier.weight(1f)
    ) {
      Column(
        modifier = Modifier.fillMaxWidth(),
        horizontalAlignment = contentHorizontalAlignment,
        verticalArrangement = Arrangement.spacedBy(6.dp)
      ) {
        CenterRow {
          RenderIf(conditionContent = leadingContent) {
            Spacer(Modifier.width(10.dp))
          }
          content()
        }
        description?.invoke()
      }
    }
    trailingContent?.invoke()
  }
}

/**
 * A layout that renders condition content and content only when the condition content size is not empty.
 */
@Composable
fun RenderIf(
  modifier: Modifier = Modifier,
  conditionContent: @Composable (() -> Unit)? = null,
  content: @Composable (() -> Unit)? = null
) {
  var isEmptyContent by remember(conditionContent) { mutableStateOf(true) }
  Layout(
    modifier = modifier,
    content = conditionContent ?: {},
  ) { measurable, constraints ->
    val placeables = measurable.map { it.measure(constraints) }
    val placeableMaxWidth = placeables.maxOfOrNull { it.width } ?: 0
    val placeableMaxHeight = placeables.maxOfOrNull { it.height } ?: 0
    layout(placeableMaxWidth, placeableMaxHeight) {
      if (placeables.isNotEmpty()) {
        placeables.forEach { it.place(0, 0) }
        isEmptyContent = false
      }
    }
  }
  if (!isEmptyContent) content?.invoke()
}

@Composable
fun CenterRow(
  modifier: Modifier = Modifier,
  horizontalArrangement: Arrangement.Horizontal = Arrangement.Start,
  content: @Composable RowScope.() -> Unit
) = Row(
  verticalAlignment = Alignment.CenterVertically,
  horizontalArrangement = horizontalArrangement,
  modifier = modifier
) {
  content()
}

Run the program, click on the ListItem and it crashes

Compose version: 1.7.0-beta04

I found smaller reproducible code.

Box(
  modifier = Modifier.clickable(enabled = false, onClick = { })
) {
  BasicTextField(
    state = textState,
    decorator = {
      it()
    }
  )
}

Neither of those snippets reproduce the bug for me on an API 33 emulator on tip-of-tree. What devices are you using?

I'm getting a similar crash. I have a small app (5 users) and it's happening to 2 users. i cant repro. the app is pretty small since im in beta at the moment.

          Fatal Exception: java.lang.IllegalStateException: Cannot obtain node coordinator. Is the Modifier.Node attached?
       at androidx.compose.ui.internal.InlineClassHelperKt.throwIllegalStateExceptionForNullCheck(InlineClassHelper.kt:30)
       at androidx.compose.ui.node.DelegatableNodeKt.requireLayoutNode(DelegatableNode.kt:1389)
       at androidx.compose.ui.node.DelegatableNodeKt.requireOwner(DelegatableNode.kt)
       at androidx.compose.ui.Modifier$Node.getCoroutineScope(Modifier.kt:207)
       at androidx.compose.foundation.FocusableNode.onFocusEvent(Focusable.kt:221)
       at androidx.compose.foundation.AbstractClickableNode.onFocusEvent(Clickable.kt:1102)
       at androidx.compose.ui.focus.FocusEventModifierNodeKt.refreshFocusEventNodes(FocusEventModifierNode.kt:68)
       at androidx.compose.ui.focus.FocusTransactionsKt.performRequestFocus(FocusTransactions.kt:82)
       at androidx.compose.ui.focus.FocusTransactionsKt.requestFocus-Mxy_nc0(FocusTransactions.kt:50)
       at androidx.compose.ui.platform.AndroidComposeView$keyInputModifier$1$focusWasMovedOrCancelled$1.invoke(AndroidComposeView.java:343)
       at androidx.compose.ui.platform.AndroidComposeView$keyInputModifier$1$focusWasMovedOrCancelled$1.invoke(AndroidComposeView.java:342)
       at androidx.compose.ui.focus.FocusOwnerImpl$focusSearch$1.invoke(FocusOwnerImpl.java:250)
       at androidx.compose.ui.focus.FocusOwnerImpl$focusSearch$1.invoke(FocusOwnerImpl.java:246)
       at androidx.compose.ui.focus.TwoDimensionalFocusSearchKt.searchChildren-4C6V_qg(TwoDimensionalFocusSearch.kt:185)
       at androidx.compose.ui.focus.TwoDimensionalFocusSearchKt.generateAndSearchChildren-4C6V_qg(TwoDimensionalFocusSearch.kt)
       at androidx.compose.ui.focus.TwoDimensionalFocusSearchKt.twoDimensionalFocusSearch-sMXa3k8(TwoDimensionalFocusSearch.kt:88)
       at androidx.compose.ui.focus.TwoDimensionalFocusSearchKt.twoDimensionalFocusSearch-sMXa3k8(TwoDimensionalFocusSearch.kt:77)
       at androidx.compose.ui.focus.FocusTraversalKt.focusSearch-0X8WOeE(FocusTraversal.kt:109)
       at androidx.compose.ui.focus.FocusOwnerImpl.focusSearch-ULY8qGw(FocusOwnerImpl.kt:246)
       at androidx.compose.ui.platform.AndroidComposeView$keyInputModifier$1.invoke-ZmokQxo(AndroidComposeView.java:342)
       at androidx.compose.ui.platform.AndroidComposeView$keyInputModifier$1.invoke(AndroidComposeView.java:334)
       at androidx.compose.ui.input.key.KeyInputNode.onKeyEvent-ZmokQxo(KeyInputModifier.kt:80)
       at androidx.compose.ui.focus.FocusOwnerImpl.dispatchKeyEvent-YhN2O0w(FocusOwnerImpl.kt:273)
       at androidx.compose.ui.focus.FocusOwner.dispatchKeyEvent-YhN2O0w$default(FocusOwner.java:142)
       at androidx.compose.ui.platform.AndroidComposeView.dispatchKeyEvent(AndroidComposeView.android.kt:950)
       at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1964)
       at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1964)
       at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1964)
       at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1964)
       at com.android.internal.policy.DecorView.superDispatchKeyEvent(DecorView.java:486)
       at com.android.internal.policy.PhoneWindow.superDispatchKeyEvent(PhoneWindow.java:1880)
       at android.app.Activity.dispatchKeyEvent(Activity.java:4159)
       at androidx.core.app.ComponentActivity.superDispatchKeyEvent(ComponentActivity.kt:103)
       at androidx.core.view.KeyEventDispatcher.dispatchKeyEvent(KeyEventDispatcher.java:85)
       at androidx.core.app.ComponentActivity.dispatchKeyEvent(ComponentActivity.kt:117)
       at com.android.internal.policy.DecorView.dispatchKeyEvent(DecorView.java:400)
       at android.view.ViewRootImpl$ViewPostImeInputStage.processKeyEvent(ViewRootImpl.java:6377)
       at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:6243)
       at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:5725)
       at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:5782)
       at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:5748)
       at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:5913)
       at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:5756)
       at android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:5970)
       at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:5729)
       at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:5782)
       at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:5748)
       at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:5756)
       at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:5729)
       at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:5782)
       at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:5748)
       at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:5946)
       at android.view.ViewRootImpl$ImeInputStage.onFinishedInputEvent(ViewRootImpl.java:6104)
       at android.view.inputmethod.InputMethodManager$PendingEvent.run(InputMethodManager.java:3159)
       at android.view.inputmethod.InputMethodManager.invokeFinishedInputEventCallback(InputMethodManager.java:2723)
       at android.view.inputmethod.InputMethodManager.finishedInputEvent(InputMethodManager.java:2714)
       at android.view.inputmethod.InputMethodManager$ImeInputEventSender.onInputEventFinished(InputMethodManager.java:3136)
       at android.view.InputEventSender.dispatchInputEventFinished(InputEventSender.java:154)
       at android.os.MessageQueue.nativePollOnce(MessageQueue.java)
       at android.os.MessageQueue.next(MessageQueue.java:335)
       at android.os.Looper.loopOnce(Looper.java:161)
       at android.os.Looper.loop(Looper.java:288)
       at android.app.ActivityThread.main(ActivityThread.java:7870)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1009)

What's most interesting is that i dont have any text input in my app. my app is essentially two buttons, and a lazylist.

Not sure if it's actually helpful. but it seems to only happen on Pixel 6 Pro. but with only 5 users. that could be a red herring

Similar crash:

          Fatal Exception: java.lang.IllegalStateException: Cannot read CompositionLocal because the Modifier node is not currently attached.
       at androidx.compose.ui.node.CompositionLocalConsumerModifierNodeKt.currentValueOf(CompositionLocalConsumerModifierNode.kt:72)
       at com.my.package.RequestAutofillOnFocusedNode.onFocusEvent(AutofillModifier.kt:171)
       at androidx.compose.ui.focus.FocusInvalidationManager$invalidateNodes$1.invoke(FocusInvalidationManager.kt:79)
       at androidx.compose.ui.focus.FocusInvalidationManager$invalidateNodes$1.invoke(FocusInvalidationManager.kt:57)
       at androidx.compose.ui.platform.AndroidComposeView.onEndApplyChanges(AndroidComposeView.android.kt:742)
       at androidx.compose.ui.node.UiApplier.onEndChanges(UiApplier.android.kt:48)
       at androidx.compose.runtime.CompositionImpl.applyChangesInLocked(Composition.kt:978)
       at androidx.compose.runtime.CompositionImpl.applyChanges(Composition.kt:1005)
       at androidx.compose.runtime.Recomposer$runRecomposeAndApplyChanges$2$1.invoke(Recomposer.kt:639)
       at androidx.compose.runtime.Recomposer$runRecomposeAndApplyChanges$2$1.invoke(Recomposer.kt:551)
       at androidx.compose.ui.platform.AndroidUiFrameClock$withFrameNanos$2$callback$1.doFrame(AndroidUiFrameClock.android.kt:41)
       at androidx.compose.ui.platform.AndroidUiDispatcher.performFrameDispatch(AndroidUiDispatcher.java:109)
       at androidx.compose.ui.platform.AndroidUiDispatcher.access$performFrameDispatch(AndroidUiDispatcher.java:41)
       at androidx.compose.ui.platform.AndroidUiDispatcher$dispatchCallback$1.doFrame(AndroidUiDispatcher.android.kt:69)
       at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1404)
       at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1415)
       at android.view.Choreographer.doCallbacks(Choreographer.java:1015)
       at android.view.Choreographer.doFrame(Choreographer.java:941)
       at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1389)
       at android.os.Handler.handleCallback(Handler.java:959)
       at android.os.Handler.dispatchMessage(Handler.java:100)
       at android.os.Looper.loopOnce(Looper.java:232)
       at android.os.Looper.loop(Looper.java:317)
       at android.app.ActivityThread.main(ActivityThread.java:8592)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:580)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:878)
        

R.e comment #16, it's hard to tell from the trace but this looks different and it looks like it is a problem with your AutofillModifier - make sure to guard your composition local read with if (isAttached), since you are currently trying to query this when the node is unattached.

For the other issues in this bug, this is no longer an issue in 1.8, and we are looking at backporting a fix for this to 1.7

This will be fixed in 1.7 stable

The following release(s) address this bug.It is possible this bug has only been partially addressed:

• androidx.compose.foundation:foundation:1.7.0-rc01
• androidx.compose.foundation:foundation-android:1.7.0-rc01
• androidx.compose.foundation:foundation-desktop:1.7.0-rc01

We are still seeing the crash in our app after updating to 1.7.2 (BOM 2024.09.02). Ours is a View interop case. (Two text fields and a Compose Button in XML layout). Clicking on IME done crashes the app with:

Fatal Exception: java.lang.IllegalStateException: focus search returned a view that wasn't able to take focus!
       at android.widget.TextView.onKeyUp(TextView.java:10271)
       at android.view.KeyEvent.dispatch(KeyEvent.java:3175)
       at android.view.View.dispatchKeyEvent(View.java:15781)
       at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1987)
       at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1987)
       at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1987)
       at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1987)
       at android.widget.ScrollView.dispatchKeyEvent(ScrollView.java:591)
       at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1987)
       at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1987)
       at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1987)
       at android.widget.ScrollView.dispatchKeyEvent(ScrollView.java:591)
       at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1987)
       at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1987)
       at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1987)
       at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1987)
       at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1987)
       at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1987)
       at com.android.internal.policy.DecorView.superDispatchKeyEvent(DecorView.java:669)
       at com.android.internal.policy.PhoneWindow.superDispatchKeyEvent(PhoneWindow.java:2010)
       at android.app.Activity.dispatchKeyEvent(Activity.java:4595)
       at androidx.core.app.ComponentActivity.superDispatchKeyEvent(ComponentActivity.kt:103)
       at androidx.core.view.KeyEventDispatcher.dispatchKeyEvent(KeyEventDispatcher.java:85)
       at androidx.core.app.ComponentActivity.dispatchKeyEvent(ComponentActivity.kt:117)
       at androidx.appcompat.app.AppCompatActivity.dispatchKeyEvent(AppCompatActivity.java:604)
       at androidx.appcompat.view.WindowCallbackWrapper.dispatchKeyEvent(WindowCallbackWrapper.java:59)
       at androidx.appcompat.app.AppCompatDelegateImpl$AppCompatWindowCallback.dispatchKeyEvent(AppCompatDelegateImpl.java:3397)
       at com.android.internal.policy.DecorView.dispatchKeyEvent(DecorView.java:515)
       at android.view.ViewRootImpl$ViewPostImeInputStage.processKeyEvent(ViewRootImpl.java:7822)
       at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:7679)
       at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:7058)
       at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:7125)
       at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:7086)
       at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:7259)
       at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:7094)
       at android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:7316)
       at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:7062)
       at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:7125)
       at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:7086)
       at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:7094)
       at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:7062)
       at android.view.ViewRootImpl.deliverInputEvent(ViewRootImpl.java:10383)
       at android.view.ViewRootImpl.doProcessInputEvents(ViewRootImpl.java:10334)
       at android.view.ViewRootImpl.enqueueInputEvent(ViewRootImpl.java:10295)
       at android.view.ViewRootImpl$ViewRootHandler.handleMessageImpl(ViewRootImpl.java:6803)
       at android.view.ViewRootImpl$ViewRootHandler.handleMessage(ViewRootImpl.java:6667)
       at android.os.Handler.dispatchMessage(Handler.java:108)
       at android.os.Looper.loopOnce(Looper.java:226)
       at android.os.Looper.loop(Looper.java:328)
       at android.app.ActivityThread.main(ActivityThread.java:9239)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:594)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1099)

This seems like a different issue, please file a new bug (with sample code if you have it)