Flutter build web failing due to EventStreamProviders

[rnp0728]

(editor update: see below - we've reverted the 2.4.2 publish of this package).

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While running flutter build web the following error comes up, until yesterday the builds are working properly.
The new update on web_socket_channel:2.4.2 affected this error. We are not using this package directly but some of the packages are dependent on it.

ERROR LOGS :

../../../../.pub-cache/hosted/pub.dev/web_socket_channel-2.4.2/lib/src/web_helpers.dart:10:32:
Error: The getter 'EventStreamProviders' isn't defined for the class 'WebSocket'.
 - 'WebSocket' is from 'package:web/src/dom/websockets.dart' ('../../../../.pub-cache/hosted/pub.dev/web-0.3.0/lib/src/dom/websockets.dart').
  Stream<Event> get onOpenX => EventStreamProviders.openEvent.forTarget(this);
                               ^^^^^^^^^^^^^^^^^^^^
../../../../.pub-cache/hosted/pub.dev/web_socket_channel-2.4.2/lib/src/web_helpers.dart:12:7:
Error: The getter 'EventStreamProviders' isn't defined for the class 'WebSocket'.
 - 'WebSocket' is from 'package:web/src/dom/websockets.dart' ('../../../../.pub-cache/hosted/pub.dev/web-0.3.0/lib/src/dom/websockets.dart').
      EventStreamProviders.messageEvent.forTarget(this);
      ^^^^^^^^^^^^^^^^^^^^
../../../../.pub-cache/hosted/pub.dev/web_socket_channel-2.4.2/lib/src/web_helpers.dart:14:7:
Error: The getter 'EventStreamProviders' isn't defined for the class 'WebSocket'.
 - 'WebSocket' is from 'package:web/src/dom/websockets.dart' ('../../../../.pub-cache/hosted/pub.dev/web-0.3.0/lib/src/dom/websockets.dart').
      EventStreamProviders.closeEvent.forTarget(this);
      ^^^^^^^^^^^^^^^^^^^^
../../../../.pub-cache/hosted/pub.dev/web_socket_channel-2.4.2/lib/src/web_helpers.dart:16:7:
Error: The getter 'EventStreamProviders' isn't defined for the class 'WebSocket'.
 - 'WebSocket' is from 'package:web/src/dom/websockets.dart' ('../../../../.pub-cache/hosted/pub.dev/web-0.3.0/lib/src/dom/websockets.dart').
      EventStreamProviders.errorEventSourceEvent.forTarget(this);
      ^^^^^^^^^^^^^^^^^^^^

[crimsonsuv]

Same here

[ambitencourt]

Palliative solution:
dependency_overrides:
web_socket_channel: 2.4.0

#316

[GabrielCairesDev]

Palliative solution: dependency_overrides: web_socket_channel: 2.4.0

#316

Good!

[devoncarew]

Hi - these most recent issues were likely caused by the release of 2.4.2, which adjusted the dep on package:web in ways that weren't compatible. We're retracted that release - people who have it pinned explicitly will still see it, but it won't be visible to new version solves.

Also, it looks porting this package to use package:web was (unintentionally) a breaking API change - some of the API types exposed from the package are different. We'll track work to address that in a separate issue, but we may revert the 2.4.x range of this package back to using dart:html, and publishing a new 3.0.0 version of this package that's based on package:web.

[NotTsunami]

#305 becomes relevant again because 2.4.3 is once-again reliant on pkg:web 0.4.0 or higher, and Flutter has 0.3.0 pinned. Flutter still won't be able to use 2.4.3.

[devoncarew]

This is the same situation for other packages that Flutter pins however. You need to use dependencies that are compatible with the versions that Flutter was built with. For package:web, that's:

• stable - pinned web to 0.3.0
• beta - pinned web to 0.4.0
• main - the pin's been removed; the few uses of package:web were in-lined into the framework