使用 gradle assemble 命令构建失败

Question

我需要帮助！
使用 gradle assemble 命令构建失败，并且 我必须使用该命令，我正在 VS Code 中工作，并且我已经在其中克隆了存储库。
我的Java版本是最新的，Gradle版本也是最新的。
请告诉我我必须做什么！
预先感谢。

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project '...............'.
> Could not resolve all files for configuration ':classpath'.
   > Could not resolve com.diffplug.spotless:spotless-plugin-gradle:6.21.0.
     Required by:
         project : > com.diffplug.spotless:com.diffplug.spotless.gradle.plugin:6.21.0
      > No matching variant of com.diffplug.spotless:spotless-plugin-gradle:6.21.0 was found. The consumer was configured to find a library for use during runtime, compatible with Java 8, packaged as a jar, and its dependencies declared externally, as well as attribute 'org.gradle.plugin.api-version' with value '8.5' but:
          - Variant 'apiElements' capability com.diffplug.spotless:spotless-plugin-gradle:6.21.0 declares a library, packaged as a jar, and its dependencies declared externally:
              - Incompatible because this component declares a component for use during compile-time, compatible with Java 11 and the consumer needed a component for use during runtime, compatible with Java 8
              - Other compatible attribute:
                  - Doesn't say anything about org.gradle.plugin.api-version (required '8.5')
          - Variant 'javadocElements' capability com.diffplug.spotless:spotless-plugin-gradle:6.21.0 declares a component for use during runtime, and its dependencies declared externally:
              - Incompatible because this component declares documentation and the consumer needed a library
              - Other compatible attributes:
                  - Doesn't say anything about its target Java version (required compatibility with Java 8)
                  - Doesn't say anything about its elements (required them packaged as a jar)
                  - Doesn't say anything about org.gradle.plugin.api-version (required '8.5')
          - Variant 'runtimeElements' capability com.diffplug.spotless:spotless-plugin-gradle:6.21.0 declares a library for use during runtime, packaged as a jar, and its dependencies declared externally:
              - Incompatible because this component declares a component, compatible with Java 11 and the consumer needed a component, compatible with Java 8
              - Other compatible attribute:
                  - Doesn't say anything about org.gradle.plugin.api-version (required '8.5')
          - Variant 'sourcesElements' capability com.diffplug.spotless:spotless-plugin-gradle:6.21.0 declares a component for use during runtime, and its dependencies declared externally:
              - Incompatible because this component declares documentation and the consumer needed a library
              - Other compatible attributes:
                  - Doesn't say anything about its target Java version (required compatibility with Java 8)
                  - Doesn't say anything about its elements (required them packaged as a jar)
                  - Doesn't say anything about org.gradle.plugin.api-version (required '8.5')

* 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 6s

Answer 1

看起来您的 Gradle 构建正在 Java 8 上运行，而您的插件需要 Java 11。

有多种方法可以解决这个问题。一种方法是通过将正确的路径添加到 VS Code 设置（访问说明），将 VS Code 指向正确的 Java 安装。

假设您使用的是 Gradle for Java 扩展，则需要更改的设置是

java.jdt.ls.java.home

(docs)。将其设置为您最近安装的 JDK 的路径。