flutter build web: Failed to compile application for the Web

Is there any workaround for this problem?

Dart SDK Version: 2.10.5 (stable) Flutter Version: 2.0.2 channel stable

Package compatibility issue has passed.

flutter build web

• Failed to compile application for the Web.

  Target dart2js failed: Exception: lib/main.dart:1:1:
  Error: A library can't opt out of null safety by default, when using sound null safety. // @dart=2.9 ^^^^^^^^^^^^ ../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_analytics_web-0.2.0+1/lib/firebase_analytics_web.dart:1:1: Error: A library can't opt out of null safety by default, when using sound null safety. // @dart=2.9 ^^^^^^^^^^^^ ../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_analytics_platform_interface-1.1.0/lib/firebase_analytics_platform_interface.dart:5:1: Error: A library can't opt out of null safety by default, when using sound null safety. // @dart=2.9 ^^^^^^^^^^^^ ../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_analytics_platform_interface-1.1.0/lib/method_channel_firebase_analytics.dart:5:1: Error: A library can't opt out of null safety by default, when using sound null safety. // @dart=2.9 ^^^^^^^^^^^^ Error: Cannot run with sound null safety, because the following dependencies don't support null safety:

  • package:uuid
  • package:excel
  • package:pretty_qr_code
  • package:qr
  • package:responsive_table
  • package:crypto
  • package:convert
  • package:archive
  • package:xml
  • package:short_uuids
  • package:any_base
  • package:responsive_context
  • package:petitparser