Undefined name 'platformViewRegistry'

[peilinok]

Version of the agora_rtc_engine

6.5.x 6.3.x

Platforms affected

• [ ] Android
• [ ] iOS
• [ ] macOS
• [ ] Windows
• [x] Web

Steps to reproduce

https://github.com/AgoraIO-Extensions/Agora-Flutter-SDK/pull/2273

Expected results

no error

Actual results

from @arthurbcd

The ui.platformViewRegistry (currently deprecated) will be removed on the next flutter stable release. Which throws: Error: Undefined name 'platformViewRegistry'. The solution is to use dart:ui_web instead of dart:ui, both available in flutter.

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[peilinok]

by @arthurbcd https://github.com/AgoraIO-Extensions/Agora-Flutter-SDK/pull/2273

revert in https://github.com/AgoraIO-Extensions/Agora-Flutter-SDK/pull/2290

[elihaialgoaitech]

HI. I got that issue on flutter web 3.32.0 I hope it will be fixed soon

[tototo23]

Same here, some plugins used it (flutter_super_html_viewer) and it doesnt work anymore on the web :

html_content_viewer_widget_web.dart:261:8: Error: Undefined name 'platformViewRegistry'.
    ui.platformViewRegistry
       ^^^^^^^^^^^^^^^^^^^^

[maple135790]

I think i found a solution. Simply change import dart:ui as ui; to import 'dart:ui_web' as ui; in /lib/src/impl/platform/web/global_video_view_controller_platform_web.dart Not sure why this does not cause any problems before.

working on PR

[maple135790]

As mentioned in #2290

This has been fixed before, but sadly, since the separation of dart:ui and dart:ui_web was introduced in flutter 3.13.0, this fix won't meet the bottom requirement 3.0.0.

For users on ^3.32.0, following the fix in 77b68ae358973d47b49e15ac06ab9ae60cba05b4 and saving it locally should work.

[peilinok]

@maple135790 Thank you very much for your summary. We will schedule an upgrade for compatibility versions and fix this issue in the near future.

[peilinok]

As mentioned in #2290

This has been fixed before, but sadly, since the separation of dart:ui and dart:ui_web was introduced in flutter 3.13.0, this fix won't meet the bottom requirement 3.0.0.

For users on ^3.32.0, following the fix in 77b68ae and saving it locally should work.

Hi @elihaialgoaitech @tototo23 , If you need to work with the latest Flutter version, we recommend forking a private repository and cherry-picking the fix commit as a temporary solution. We will notify you once we complete the compatibility upgrade in our main repository.

[Qpace-Team]

Hello, we've had this problem for a long time, on every build we have to change dart:ui_web manually. When do you have a plan to change it in your main repository??

[JasonHoku]

"we recommend forking a private repository and cherry-picking the fix commit as a temporary solution"

Which one? From where?

[MrPatben8]

This issue needs to be fixed on Agora's side ASAP. I'm not going to pay for a service that requires a patchy workaround to use.