learn-graphql
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Flutter tutorial is broken
Hi team, thank you for the wonderful reasource that is learn-graphql.
It seems the flutter tutorial needs to be updated. On a fresh clone of the repo, with the latest version of dart, trying to run the app-final
folder gives me the following output:
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Warning
──────────────────────────────────────────────────────────────────────────────
Your Flutter application is created using an older version of the Android
embedding. It's being deprecated in favor of Android embedding v2. Follow the
steps at
https://flutter.dev/go/android-project-migration
to migrate your project.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
This app is using a deprecated version of the Android embedding.
To avoid unexpected runtime failures, or future build failures, try to migrate this app to the V2 embedding.
Take a look at the docs for migrating an app: https://github.com/flutter/flutter/wiki/Upgrading-pre-1.12-Android-projects
Launching lib/main.dart on RMX2001 in debug mode...
[!] Your app isn't using AndroidX.
To avoid potential build failures, you can quickly migrate your app by following the steps on https://goo.gl/CP92wY .
Running Gradle task 'assembleDebug'...
../../../../../../../lib/flutter/.pub-cache/hosted/pub.dartlang.org/uuid_enhanced-3.0.2/lib/uuid.dart:9:7: Error: 'UnmodifiableUint8ListView' is restricted and can't be extended or implemented.
class Uuid extends UnmodifiableUint8ListView {
^
FAILURE: Build failed with an exception.
* Where:
Script '/Users/alex/lib/flutter/packages/flutter_tools/gradle/flutter.gradle' line: 1005
* What went wrong:
Execution failed for task ':app:compileFlutterBuildDebug'.
> Process 'command '/Users/alex/lib/flutter/bin/flutter'' finished with non-zero exit value 1
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 8s
*********************************************************
WARNING: This version of path_provider will break your Android build if it or its dependencies aren't compatible with AndroidX.
See https://goo.gl/CP92wY for more information on the problem and how to fix it.
This warning prints for all Android build failures. The real root cause of the error may be unrelated.
*********************************************************
Exception: Gradle task assembleDebug failed with exit code 1
Thanks again.
It is not only that... A lot of the code in there are now nonsense. This may have been working for old flutter versions but now null safety is a must and the code doesn't have anything for null safety. Also the old initialization code is now obsolete. It should be updated for graphql_flutter:5.1 at least. Current code still uses graphql_flutter:3.0.1
Trying to fix this code to understand how entire thing works is a PITA.
Though I think nobody checks here, so I don't think a fix will be here soon enough for me.