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Merged
merged 4 commits into from
Aug 5, 2024
Merged

Fix CarouselView rebuild #152791

merged 4 commits into from
Aug 5, 2024

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QuncCccccc
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@QuncCccccc QuncCccccc commented Aug 3, 2024 •
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Fixes #152787

Originally, when we want to update itemExtent, we didn't check if the old itemExtent is null but getItemFromPixels() needs that information.
https://github.com/flutter/flutter/blob/master/packages/flutter/lib/src/material/carousel.dart#L1343-L1347
Then in getItemFromPixels(), it goes to the else statement which assert flexWeights is not null, then the exception happens.

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  • [x ] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement].
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@github-actions github-actions bot added framework flutter/packages/flutter repository. See also f: labels. f: material design flutter/packages/flutter/material repository. labels Aug 3, 2024
navaronbracke
navaronbracke reviewed Aug 3, 2024
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packages/flutter/test/material/carousel_test.dart
await tester.tap(find.byType(Switch));
await tester.pumpAndSettle();

// No exception.
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@navaronbracke navaronbracke Aug 3, 2024 •
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You can use an expect to verify this :)

Suggested change
// No exception.
expect(tester.takeException(), isNull);

@QuncCccccc QuncCccccc marked this pull request as ready for review August 5, 2024 16:32
@QuncCccccc QuncCccccc requested a review from Piinks August 5, 2024 16:32
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LGTM

@QuncCccccc QuncCccccc added the autosubmit Merge PR when tree becomes green via auto submit App label Aug 5, 2024
@auto-submit auto-submit bot merged commit 173bf86 into flutter:master Aug 5, 2024
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@engine-flutter-autoroll engine-flutter-autoroll mentioned this pull request Aug 6, 2024
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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Aug 6, 2024
@engine-flutter-autoroll
173bf86 Fix CarouselView rebuild (flutter/flutter#152791)
edfc3bb
auto-submit bot pushed a commit to flutter/packages that referenced this pull request Aug 6, 2024
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Manual roll Flutter from 3832823 to 1dd7141 (21 revisions) (#7317)
551bde5 
Manual roll requested by [email protected]

flutter/flutter@3832823...1dd7141

2024-08-06 [email protected] Roll Flutter Engine from 376a853846ce to f5f6e966e7e7 (1 revision) (flutter/flutter#152911)
2024-08-06 [email protected] Pass --no-dds to some integration tests driven by flutter drive (flutter/flutter#152898)
2024-08-06 [email protected] Manual dependency bump (flutter/flutter#152881)
2024-08-06 [email protected] Add tests for ordered_traversal_group.0.dart (flutter/flutter#152849)
2024-08-06 [email protected] Implement `on` clauses (flutter/flutter#152706)
2024-08-06 [email protected] Roll Flutter Engine from bc140a0124b7 to 376a853846ce (2 revisions) (flutter/flutter#152905)
2024-08-06 [email protected] Roll Flutter Engine from e073ad2e3ad4 to bc140a0124b7 (1 revision) (flutter/flutter#152895)
2024-08-05 [email protected] added functionality to where SR will communicate button clicked (flutter/flutter#152185)
2024-08-05 [email protected] more docImports (flutter/flutter#151951)
2024-08-05 [email protected] Bump dartdoc to 8.0.13 (flutter/flutter#152896)
2024-08-05 [email protected] [Reland] Introduce `double` `Flex.spacing` parameter for `Row`/`Column` spacing (flutter/flutter#152890)
2024-08-05 [email protected] Fix CarouselView rebuild (flutter/flutter#152791)
2024-08-05 [email protected] Roll Flutter Engine from 1bfd06cda313 to e073ad2e3ad4 (4 revisions) (flutter/flutter#152889)
2024-08-05 [email protected] Add migration to git ignore SwiftPM build directories (flutter/flutter#152766)
2024-08-05 [email protected] Roll pub packages (flutter/flutter#152127)
2024-08-05 [email protected] Roll Flutter Engine from 0aac60342005 to 1bfd06cda313 (2 revisions) (flutter/flutter#152868)
2024-08-05 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Introduce `double` `Flex.spacing` parameter for `Row`/`Column` spacing (#152472)" (flutter/flutter#152885)
2024-08-05 [email protected] [Docs] DeviceOrientation Enum Correction (flutter/flutter#152876)
2024-08-05 [email protected] Move Linux_build_test tests from staging to prod (flutter/flutter#152877)
2024-08-05 [email protected] Introduce `double` `Flex.spacing` parameter for `Row`/`Column` spacing (flutter/flutter#152472)
2024-08-05 [email protected] Mark Linux_android_emu tests bringup: true (flutter/flutter#152867)

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TytaniumDev pushed a commit to TytaniumDev/flutter that referenced this pull request Aug 7, 2024
@QuncCccccc @TytaniumDev
Fix CarouselView rebuild (flutter#152791)
3e6912a 
Fixes flutter#152787

Originally, when we want to update `itemExtent`, we didn't check if the old itemExtent is null but `getItemFromPixels()` needs that information.
https://github.com/flutter/flutter/blob/master/packages/flutter/lib/src/material/carousel.dart#L1343-L1347
Then in `getItemFromPixels()`, it goes to the else statement which assert `flexWeights` is not null, then the exception happens.

- [x ] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement].
Buchimi pushed a commit to Buchimi/flutter that referenced this pull request Sep 2, 2024
@QuncCccccc @Buchimi
Fix CarouselView rebuild (flutter#152791)
b88806b 
Fixes flutter#152787

Originally, when we want to update `itemExtent`, we didn't check if the old itemExtent is null but `getItemFromPixels()` needs that information.
https://github.com/flutter/flutter/blob/master/packages/flutter/lib/src/material/carousel.dart#L1343-L1347
Then in `getItemFromPixels()`, it goes to the else statement which assert `flexWeights` is not null, then the exception happens.

- [x ] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement].
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Dec 11, 2024
@engine-flutter-autoroll
173bf86 Fix CarouselView rebuild (flutter/flutter#152791)
eb38d30
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Dec 12, 2024
@engine-flutter-autoroll
173bf86 Fix CarouselView rebuild (flutter/flutter#152791)
a906ecf
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CarouselView throws assert exception when rebuild
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