DottedText broken on flutter web

[eggzotic]

Describe the bug
The DottedText widget is broken on flutter web: nothing renders and lots of errors on the debug console.

To Reproduce
Steps to reproduce the behavior:

1. flutter create dotted_text_demo
2. cd dotted_text_demo
3. flutter pub add dotted_line_flutter
4. in lib/main.dart, add something like: DottedText(text: "This should be dotty") into the Column of the build function, just between the existing Text widgets
5. flutter run -d chrome
6. Observe that there is no dotted-text produced and on the console there is this stacktrace:

RuntimeError: table index is out of bounds
https://www.gstatic.com/flutter-canvaskit/82bd5b7209295a5b7ff8cae0df96e7870171e3a5/chromium/canvaskit.wasm 1:4600377  9882
https://www.gstatic.com/flutter-canvaskit/82bd5b7209295a5b7ff8cae0df96e7870171e3a5/chromium/canvaskit.wasm 1:3983227  7706
https://www.gstatic.com/flutter-canvaskit/82bd5b7209295a5b7ff8cae0df96e7870171e3a5/chromium/canvaskit.js 116:52       _drawCircle
https://www.gstatic.com/flutter-canvaskit/82bd5b7209295a5b7ff8cae0df96e7870171e3a5/chromium/canvaskit.js 45:248       drawCircle
lib/_engine/engine/canvaskit/canvaskit_api.dart 2351:8
SkCanvasExtension.drawCircle
lib/_engine/engine/canvaskit/canvas.dart 104:14                                                                       drawCircle
lib/_engine/engine/canvaskit/canvaskit_canvas.dart 220:5                                                              [_drawCircle]
lib/_engine/engine/canvaskit/canvaskit_canvas.dart 216:5                                                              drawCircle
packages/dotted_line_flutter/shape/dotted_text.dart 101:17                                                            <fn>
dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 610:19                                                   <fn>
dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 634:23                                                   <fn>
dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 581:31                                                   <fn>
dart-sdk/lib/async/zone.dart 1676:54                                                                                  runUnary
dart-sdk/lib/async/future_impl.dart 204:18                                                                            handleValue
dart-sdk/lib/async/future_impl.dart 902:44                                                                            handleValueCallback
dart-sdk/lib/async/future_impl.dart 931:13                                                                            _propagateToListeners
dart-sdk/lib/async/future_impl.dart 707:5                                                                             [_completeWithValue]
dart-sdk/lib/async/future_impl.dart 777:7                                                                             callback
dart-sdk/lib/async/schedule_microtask.dart 40:11                                                                      _microtaskLoop
dart-sdk/lib/async/schedule_microtask.dart 49:5                                                                       _startMicrotaskLoop
dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 186:7                                                    <fn>

7. See errorExpected behaviorA clear and concise description of what you expected to happen.

Screenshots
Nothing special here.

Desktop (please complete the following information):

• OS: MacOS 15.3.2 (24D81)
• Browser chrome
• Version Version 135.0.7049.42

Additional context
Add any other context about the problem here.

[eggzotic]

And my flutter doctor output:

% flutter doctor  
Doctor summary (to see all details, run flutter doctor -v):
[!] Flutter (Channel [user-branch], 3.27.4, on macOS 15.3.2 24D81 darwin-arm64, locale en-GB)
    ! Flutter version 3.27.4 on channel [user-branch] at /Users/richard/development/flutter
      Currently on an unknown channel. Run `flutter channel` to switch to an official channel.
      If that doesn't fix the issue, reinstall Flutter by following instructions at https://flutter.dev/setup.
    ! Upstream repository unknown source is not a standard remote.
      Set environment variable "FLUTTER_GIT_URL" to unknown source to dismiss this error.
[!] Android toolchain - develop for Android devices (Android SDK version 35.0.0)
    ✗ cmdline-tools component is missing
      Run `path/to/sdkmanager --install "cmdline-tools;latest"`
      See https://developer.android.com/studio/command-line for more details.
    ✗ Android license status unknown.
      Run `flutter doctor --android-licenses` to accept the SDK licenses.
      See https://flutter.dev/to/macos-android-setup for more details.
[✓] Xcode - develop for iOS and macOS (Xcode 16.2)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2024.2)
[✓] VS Code (version 1.98.2)
[✓] Connected device (4 available)
    ! Error: Browsing on the local area network for Stuart's iPhone 15. Ensure the device is unlocked and attached with a cable or associated
      with the same local area network as this Mac.
      The device must be opted into Developer Mode to connect wirelessly. (code -27)
[✓] Network resources

[iamapuneet]

Hi @eggzotic 👋

Thank you so much for reporting this issue with clear steps and logs — really appreciate your effort! 🙏

We’ve noted the problem with DottedText on Flutter Web and will be working on it. We will complete this issue soon. 💪

Thanks again for helping improve the package! If you come across anything else, feel free to share.

— Puneet (aka @iamapuneet)