Предупреждение: [Параметры] Источника 7 Значение 7 устарело и будет удалено в будущем выпуске ⇐ Android

[Anonymous]

Я получаю ошибку FF, когда запускаю Flutter Run. < /p>
warning: [options] source value 7 is obsolete and will be removed in a future release
warning: [options] target value 7 is obsolete and will be removed in a future release
warning: [options] To suppress warnings about obsolete options, use -Xlint:-options.
error: warnings found and -Werror specified

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':connectivity:compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.

* 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
< /code>
Это мой разветвление доктора: < /p>
[√] Flutter (Channel stable, 1.20.4, on Microsoft Windows [Version 10.0.18362.1139], locale en-US)
• Flutter version 1.20.4 at C:\src\flutter
• Framework revision fba99f6cf9 (8 weeks ago), 2020-09-14 15:32:52 -0700
• Engine revision d1bc06f032
• Dart version 2.9.2

[√] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
• Android SDK at C:\Users\USER01\AppData\Local\Android\sdk
• Platform android-30, build-tools 30.0.2
• Java binary at: C:\PROGRA~1\Java\jdk-13.0.2\bin\java
• Java version Java(TM) SE Runtime Environment (build 13.0.2+8)
• All Android licenses accepted.
< /code>
Я не могу найти ничего в Google. Как исправить эту ошибку?

Подробнее здесь: https://stackoverflow.com/questions/647 ... -future-re