Flutter 无法下载 kotlin-compiler-embeddedable-1.5.21.jar (org.jetbrains.kotlin:kotlin-compiler-embeddable-1.5.21.jar

Question

我正在创建一个 Flutter 应用程序。

现在我想将 Flutter OSM 添加到项目中以使用地图。但是在将 flutter_osm_plugin 添加到 pubspec.yaml 之后，我收到了一个错误：

[!] Gradle threw an error while downloading artifacts from the network. Retrying to download...

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring project ':flutter_osm_plugin'.
> Could not resolve all artifacts for configuration ':flutter_osm_plugin:classpath'.
   > Could not download kotlin-compiler-embeddable-1.5.21.jar (org.jetbrains.kotlin:kotlin-compiler-embeddable:1.5.21)
      > Could not get resource 'https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.5.21/kotlin-compiler-embeddable-1.5.21.jar'.
         > Could not GET 'https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.5.21/kotlin-compiler-embeddable-1.5.21.jar'.
            > Connect to fodev.org:8118 [fodev.org/45.129.39.130] failed: Connection refused: connect
> Failed to notify project evaluation listener.
   > Could not find method implementation() for arguments [project ':flutter_plugin_android_lifecycle'] on object of type org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler.
   > Could not find method implementation() for arguments [project ':location'] on object of type org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler.

* 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 19s
Running Gradle task 'assembleDebug'...                             23,6s
[!] Gradle threw an error while downloading artifacts from the network. Retrying to download...
Exception: Gradle task assembleDebug failed with exit code 1

kotlin-compiler-embeddable-1.5.21.jar 从浏览器下载。但我无法从 Android Studio 安装它。我没有杀毒软件。

有什么问题？非常感谢。

Answer 1

听起来您可能正在使用 Android Studio（与 VSCode 或 Flutter CLI）构建您的 Flutter 应用。请尝试此线程中的建议：Could not download kotlin-compiler-embeddable.jar

• 确保您没有处于离线模式：

  • 通过单击文件 > 设置（在 Mac 上，Android Studio > 首选项）打开首选项窗口。

  • 在左侧窗格中，单击构建、执行、部署 > Gradle。勾选 Offline work 复选框。

  • 单击应用或确定。

• 更新库版本：

  • 单击依赖项> 查找并单击 org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.3.21（或您当前的任何版本）
  • 在详细信息 > 更新部分下，单击 [更新变量] > [更新依赖项]

请确认您的构建环境（A/S？）；如果您解决了问题，请告诉我们。

Answer 2

非常感谢。我已经解决了这个问题。

我更改了 kotlin 编译器版本并在 HTTP 设置中选择了“无代理”。