syncfusion_flutter_gauges-28.1.37 Error: The method 'withValues' isn't defined for the class 'Color'.

[itismejy]

Bug description

Could not build the precompiled application for the device.
Error (Xcode): ../../.pub-cache/hosted/pub.dev/syncfusion_flutter_calendar-28.1.37/lib/src/calendar/sfcalendar.dart:3882:44: Error: The
method 'withValues' isn't defined for the class 'Color'.

Steps to reproduce

syncfusion_flutter_gauges: ^28.1.37
syncfusion_flutter_calendar: ^28.1.37
syncfusion_flutter_datepicker: ^28.1.37

Code sample

Code sample

[Add your code here]

Screenshots or Video

Screenshots / Video demonstration

[Upload media here]

Stack Traces

Stack Traces

Could not build the precompiled application for the device.
Error (Xcode):
../../.pub-cache/hosted/pub.dev/syncfusion_flutter_gauges-28.1.37/lib/src/linear_gauge/pointers/linear_shape_pointer.dart:449:43:
Error: The method 'withValues' isn't defined for the class 'Color'.

On which target platforms have you observed this bug?

iOS

Flutter Doctor output

Doctor output

[✓] Flutter (Channel stable, 3.24.5, on macOS 15.1 24B2082 darwin-arm64, locale en-US)
    • Flutter version 3.24.5 on channel stable at /Users/jasonyang/Documents/Development/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision dec2ee5c1f (7 weeks ago), 2024-11-13 11:13:06 -0800
    • Engine revision a18df97ca5
    • Dart version 3.5.4
    • DevTools version 2.37.3

[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
    • Android SDK at /Users/jasonyang/Library/Android/sdk
    • Platform android-34, build-tools 34.0.0
    • Java binary at: /Library/Java/JavaVirtualMachines/jdk-17.jdk/Contents/Home/bin/java
    • Java version Java(TM) SE Runtime Environment (build 17.0.12+8-LTS-286)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 16.1)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 16B40
    • CocoaPods version 1.16.2

[✗] Chrome - develop for the web (Cannot find Chrome executable at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome)
    ! Cannot find Chrome. Try setting CHROME_EXECUTABLE to a Chrome executable.

[✓] Android Studio (version 2024.2)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 21.0.3+-79915917-b509.11)

[✓] VS Code (version 1.96.2)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.102.0

[✓] Connected device (4 available)
    • iPhone (2) aka 龙哥 (mobile)      • 00008030-00114C311120802E • ios          • iOS 16.3.1 20D67
    • GrantNew16 (mobile)             • 00008140-0010549821D8801C • ios          • iOS 18.1.1 22B91
    • macOS (desktop)                 • macos                     • darwin-arm64 • macOS 15.1 24B2082 darwin-arm64
    • Mac Designed for iPad (desktop) • mac-designed-for-ipad     • darwin       • macOS 15.1 24B2082 darwin-arm64

[✓] Network resources
    • All expected network resources are available.

[skbansal5642]

Facing the same error for pdfViewer package in web.

[LeoleoSt]

try "flutter upgrade"

[flocbit]

Experiencing the same issue and can't yet upgrade to flutter 3.27.

[skbansal5642]

try "flutter upgrade"

What's the to upgrade? Upgrade might need to upgrade other dependencies also and also might require to make changes in code.

I don't think it's a good solution.

The error to seems related to some missing configurations for web platform.

[mohammedsajil]

I encountered the same issue, but after upgrading to the latest version of Flutter [3.27.1], the problem was resolved.

[FadyFayezYounan]

This issue appears to be caused by the latest version of Flutter. If you prefer not to update Flutter, consider using an older version of the package, as it might resolve the problem.

[skbansal5642]

This issue appears to be caused by the latest version of Flutter. If you prefer not to update Flutter, consider using an older version of the package, as it might resolve the problem.

Have you tried it? Can you please mention which version of flutter and syncfusion is working together?

Please check with the most recent version as much as possible. Right now I am using version 3.24 of Flutter.

[naychrist]

upgrading flutter to 3.27.1 did not fix the issue for me. downgrading to PDF viewer 26.2.14 did.

[trevordunn]

I had the same problem with syncfusion_flutter_calendar. Downgrading it to ^27.2.5 resolved for me.

[Mugunthan-Ramalingam]

Hi @itismejy,

We have analyzed your query and the issue occurs because Flutter version 3.27.0 has updated the withOpacity method to withValues in the color class. Therefore, we have made the necessary changes to our gauge widget to align with this update. To resolve the issue, please update your Flutter SDK version to 3.27.0 or later and upgrade the gauge package to the latest version, as shared below. Let us know if you need further assistance.

Version:  https://pub.dev/packages/syncfusion_flutter_gauges/versions/28.1.36

If you are using lower SDK, you can refer to our SDK version compatibility documentation for a detailed understanding of supported Flutter versions and their compatibility with our packages.

Regards,
Mugunthan.

Please reopen this if you need further assistance on this.