flutter 2.0, build web(stable): Failed to compile application for the Web
Patrick386
Hello there,
Is there any workaround for this problem?
Dart Version: 2.12.1
Flutter Version: 2.0.2
channel stable
Package compatibility issue has passed.
regards,
/Patrick
> Flutter build web
Building with sound null safety
Target dart2js failed: Exception: ../../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
^^^^^^^^^^^^
../../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
^^^^^^^^^^^^
../../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 << 2.2.2
- package:excel << 1.1.5
- package:pretty_qr_code << 1.0.1
- package:qr
- package:responsive_table << 0.1.1+8
- package:crypto
- package:convert
- package:archive
- package:xml
- package:short_uuids << 1.0.0
- package:any_base
- package:responsive_context
- package:petitparser
For solutions, see https://dart.dev/go/unsound-null-safety
Error: Compilation failed.
Compiling lib\main.dart for the Web... 8.5s
Exception: Failed to compile application for the Web.
Wojciech S. Czarnecki
Patrick386 <patri...@sint.kr> napisał(a):
> Is there any workaround for this problem?
https://flutter.dev/docs/null-safety
In short: you can't have null safety while your dependencies aren't safe.
Ie. every piece of imported code must first commit to it.
Hope this helps,
--
Wojciech S. Czarnecki
<< ^oo^ >> OHIR-RIPE