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Trying to delete a word via Ctrl+Backspace in an empty TextField causes an exception

See original GitHub issue

I’ve built a minimal example: https://github.com/silenium-dev/bug-report-example

I’ll try to fix it myself and submit a pull request.

Stacktrace:

Exception in thread "AWT-EventQueue-0" java.lang.IllegalArgumentException: offset(-1) is out of bounds [0, 0]
	at androidx.compose.ui.text.MultiParagraph.requireIndexInRangeInclusiveEnd(MultiParagraph.kt:755)
	at androidx.compose.ui.text.MultiParagraph.getWordBoundary--jx7JFs(MultiParagraph.kt:589)
	at androidx.compose.ui.text.TextLayoutResult.getWordBoundary--jx7JFs(TextLayoutResult.kt:518)
	at androidx.compose.foundation.text.selection.BaseTextPreparedSelection.getPrevWordOffset(TextPreparedSelection.kt:278)
	at androidx.compose.foundation.text.selection.BaseTextPreparedSelection.getPrevWordOffset$default(TextPreparedSelection.kt:272)
	at androidx.compose.foundation.text.selection.BaseTextPreparedSelection.getPreviousWordOffset(TextPreparedSelection.kt:198)
	at androidx.compose.foundation.text.TextFieldKeyInput$process$2$5.invoke(TextFieldKeyInput.kt:148)
	at androidx.compose.foundation.text.TextFieldKeyInput$process$2$5.invoke(TextFieldKeyInput.kt:147)
	at androidx.compose.foundation.text.selection.TextFieldPreparedSelection.deleteIfSelectedOr(TextPreparedSelection.kt:397)
	at androidx.compose.foundation.text.TextFieldKeyInput$process$2.invoke(TextFieldKeyInput.kt:147)
	at androidx.compose.foundation.text.TextFieldKeyInput$process$2.invoke(TextFieldKeyInput.kt:103)
	at androidx.compose.foundation.text.TextFieldKeyInput.commandExecutionContext(TextFieldKeyInput.kt:223)
	at androidx.compose.foundation.text.TextFieldKeyInput.process-ZmokQxo(TextFieldKeyInput.kt:103)
	at androidx.compose.foundation.text.TextFieldKeyInputKt$textFieldKeyInput$2$1.invoke-ZmokQxo(TextFieldKeyInput.kt:255)
	at androidx.compose.foundation.text.TextFieldKeyInputKt$textFieldKeyInput$2$1.invoke(TextFieldKeyInput.kt:255)
	at androidx.compose.ui.input.key.KeyInputModifier.propagateKeyEvent-ZmokQxo(KeyInputModifier.kt:124)
	at androidx.compose.ui.input.key.KeyInputModifier.processKeyInput-ZmokQxo(KeyInputModifier.kt:103)
	at androidx.compose.ui.platform.SkiaBasedOwner.sendKeyEvent-ZmokQxo(SkiaBasedOwner.skiko.kt:231)
	at androidx.compose.ui.ComposeScene.sendKeyEvent-ZmokQxo(ComposeScene.skiko.kt:572)
	at androidx.compose.ui.awt.ComposeLayer$onKeyEvent$1.invoke(ComposeLayer.desktop.kt:410)
	at androidx.compose.ui.awt.ComposeLayer$onKeyEvent$1.invoke(ComposeLayer.desktop.kt:406)
	at androidx.compose.ui.awt.ComposeLayer.catchExceptions(ComposeLayer.desktop.kt:109)
	at androidx.compose.ui.awt.ComposeLayer.onKeyEvent(ComposeLayer.desktop.kt:406)
	at androidx.compose.ui.awt.ComposeLayer.access$onKeyEvent(ComposeLayer.desktop.kt:87)
	at androidx.compose.ui.awt.ComposeLayer$7.keyPressed(ComposeLayer.desktop.kt:385)
	at java.desktop/java.awt.Component.processKeyEvent(Component.java:6584)
	at java.desktop/java.awt.Component.processEvent(Component.java:6403)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5001)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4833)
	at java.desktop/java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1952)
	at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:883)
	at java.desktop/java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1150)
	at java.desktop/java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:1020)
	at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:848)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4882)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)
	at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2780)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4833)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:773)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:746)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:744)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:743)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

Issue Analytics

State:
Created 10 months ago
Comments:5

Top GitHub Comments

3reactions

eymarcommented, Nov 17, 2022

merged the fixed into JB fork for now. It has to be upstreamed.

1reaction

asaphacommented, Nov 16, 2022

There’s an existing issue on Google’s issue tracker by the way.

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