Skip to content

Fix misleading error message for color/decoration conflict (relands #180325)#181882

Merged
auto-submit[bot] merged 4 commits intoflutter:masterfrom
dkwingsmt:fix-container-error-message
Feb 12, 2026
Merged

Fix misleading error message for color/decoration conflict (relands #180325)#181882
auto-submit[bot] merged 4 commits intoflutter:masterfrom
dkwingsmt:fix-container-error-message

Conversation

@dkwingsmt
Copy link
Contributor

@dkwingsmt dkwingsmt commented Feb 4, 2026

This PR is a clone of #180325 and relands it.

Description

Fixes the contradictory error message that says "Cannot provide both... To provide both".

Updated wording to match Ink and AnimatedContainer widgets which use clearer phrasing.

Related Issue

Fixes #119484

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-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.

The error message said 'To provide both' which contradicts
'Cannot provide both'. Updated to match the clearer wording
used in Ink and AnimatedContainer widgets.

Fixes flutter#119484
@flutter-dashboard
Copy link

It looks like this pull request may not have tests. Please make sure to add tests or get an explicit test exemption before merging.

If you are not sure if you need tests, consider this rule of thumb: the purpose of a test is to make sure someone doesn't accidentally revert the fix. Ask yourself, is there anything in your PR that you feel it is important we not accidentally revert back to how it was before your fix?

Reviewers: Read the Tree Hygiene page and make sure this patch meets those guidelines before LGTMing. If you believe this PR qualifies for a test exemption, contact "@test-exemption-reviewer" in the #hackers channel in Discord (don't just cc them here, they won't see it!). The test exemption team is a small volunteer group, so all reviewers should feel empowered to ask for tests, without delegating that responsibility entirely to the test exemption group.

@github-actions github-actions bot added framework flutter/packages/flutter repository. See also f: labels. f: material design flutter/packages/flutter/material repository. f: cupertino flutter/packages/flutter/cupertino repository labels Feb 4, 2026
@dkwingsmt dkwingsmt requested a review from justinmc February 4, 2026 00:10
Copy link
Contributor

@gemini-code-assist gemini-code-assist bot left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Code Review

This pull request aims to fix a misleading error message in CupertinoSearchTextField. The change improves the clarity of the assertion message for conflicting properties. However, I've noticed a small typo in the new error message string that should be corrected.

Additionally, this PR includes a change to MaterialScrollBehavior that was previously reverted due to breaking golden file tests. The introduction of a Material widget without specifying a transparent background causes unintended visual changes. I've provided a suggestion to fix this critical issue by making the Material widget transparent.

@dkwingsmt dkwingsmt force-pushed the fix-container-error-message branch from 3121477 to 48521c6 Compare February 4, 2026 00:14
@github-actions github-actions bot removed the f: material design flutter/packages/flutter/material repository. label Feb 4, 2026
@dkwingsmt dkwingsmt requested a review from Piinks February 11, 2026 19:43
Copy link
Contributor

@Piinks Piinks left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM

@Piinks Piinks added the autosubmit Merge PR when tree becomes green via auto submit App label Feb 12, 2026
@auto-submit auto-submit bot added this pull request to the merge queue Feb 12, 2026
Merged via the queue into flutter:master with commit 5f49837 Feb 12, 2026
72 of 73 checks passed
@flutter-dashboard flutter-dashboard bot removed the autosubmit Merge PR when tree becomes green via auto submit App label Feb 12, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 12, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 12, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 12, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 13, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 13, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 13, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 14, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 14, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 14, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 14, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 15, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 15, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 15, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 16, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 16, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 16, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 17, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 17, 2026
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 17, 2026
rickhohler pushed a commit to rickhohler/flutter that referenced this pull request Feb 19, 2026
…lutter#180325) (flutter#181882)

_This PR is a clone of flutter#180325
and relands it._

## Description

Fixes the contradictory error message that says "Cannot provide both...
To provide both".

Updated wording to match `Ink` and `AnimatedContainer` widgets which use
clearer phrasing.

## Related Issue

Fixes flutter#119484

## Pre-launch Checklist

- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] 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

---------

Co-authored-by: Nathan Nguyen <[email protected]>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

f: cupertino flutter/packages/flutter/cupertino repository framework flutter/packages/flutter repository. See also f: labels.

Projects

None yet

Development

Successfully merging this pull request may close these issues.

Providing Container a color and decoration produces an unclear error message

3 participants