Fix RawAutocomplete unmounted crash during async optionsBuilder #180824
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Unsubscribing (i.e., remove the callback using |
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Also it's not clear to me how this fix #170403? The OverlayPortalController thinks it's not showing when |
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@LongCatIsLooong The crash happens because _onChangedField is mid-await when the widget is unmounted. When optionsBuilder completes, execution continues and calls hide() on a detached controller. dispose() already removes the listener, but that only prevents new notifications. It doesn't stop the await from completing. The mounted check exits in that case |
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LGTM, thanks for looking into this!
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flutter/flutter@d81cd3e...793b0b8 2026-01-13 ahmedsameha1@gmail.com Make sure that a FormField doesn't crash at 0x0 environment (flutter/flutter#180810) 2026-01-13 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from VYeyMPe1lyCtlcl-V... to vTYb37OeUqZRxpiiP... (flutter/flutter#180880) 2026-01-13 ahmedsameha1@gmail.com Make sure that a DisplayFeatureSubScreen doesn't crash in 0x0 environ… (flutter/flutter#180357) 2026-01-13 ahmedsameha1@gmail.com Make sure that a DragTarget doesn't crash in 0x0 environment (flutter/flutter#180422) 2026-01-13 goderbauer@google.com Manually roll test dependencies (flutter/flutter#180886) 2026-01-12 engine-flutter-autoroll@skia.org Roll Skia from f70bcbf1b090 to 714d0af2eda7 (2 revisions) (flutter/flutter#180866) 2026-01-12 jason-simmons@users.noreply.github.com Roll libpng to version 1.6.53 (flutter/flutter#180712) 2026-01-12 30870216+gaaclarke@users.noreply.github.com Turn on fragment shader equality test (flutter/flutter#180784) 2026-01-12 116356835+AbdeMohlbi@users.noreply.github.com Update `PlatformPlugin` to not call `setStatusBarColor`, `setNavigationBarColor`, `setNavigationBarDividerColor` when disabled (flutter/flutter#180061) 2026-01-12 engine-flutter-autoroll@skia.org Roll Skia from a650ce2b0d50 to f70bcbf1b090 (1 revision) (flutter/flutter#180860) 2026-01-12 augustocesarperin@gmail.com Fix RawAutocomplete unmounted crash during async optionsBuilder (flutter/flutter#180824) 2026-01-12 116356835+AbdeMohlbi@users.noreply.github.com Fix `documentation member not recognized` because of missing import in `FlutterEngine.java` (flutter/flutter#180731) 2026-01-12 engine-flutter-autoroll@skia.org Roll Dart SDK from 42fd9ef68c1a to 34318de9874b (1 revision) (flutter/flutter#180854) 2026-01-12 gowsik.andro@gmail.com Add API sample and docs for Expansible widget (flutter/flutter#180273) 2026-01-12 engine-flutter-autoroll@skia.org Roll Skia from 487a9943210b to a650ce2b0d50 (2 revisions) (flutter/flutter#180849) 2026-01-12 116356835+AbdeMohlbi@users.noreply.github.com Improve code quality in `BinaryMessenger.java` (flutter/flutter#180733) 2026-01-12 30870216+gaaclarke@users.noreply.github.com Reland `Enabled some disabled impeller fragment shader dart tests` (flutter/flutter#180788) 2026-01-12 bkonyi@google.com [ Tool ] Fix `flutter run -d all` crash (flutter/flutter#180845) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC stuartmorgan@google.com,tarrinneal@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md
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…ter#180824) Adds a mounted check after the async optionsBuilder call to prevent accessing state on an unmounted widget. Fixes flutter#170403 ## Pre-launch Checklist - [X] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [X] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [X] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [X] I signed the [CLA]. - [X] I listed at least one issue that this PR fixes in the description above. - [X] I updated/added relevant documentation (doc comments with `///`). - [X] I added new tests to check the change I am making, or this PR is [test-exempt]. - [X] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [X] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
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Adds a mounted check after the async optionsBuilder call to prevent accessing state on an unmounted widget.
Fixes #170403
Pre-launch Checklist
///).If you need help, consider asking for advice on the #hackers-new channel on Discord.
Note: The Flutter team is currently trialing the use of Gemini Code Assist for GitHub. Comments from the
gemini-code-assistbot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed.