不兼容，因为该组件声明了一个与 Java 11 兼容的组件，而消费者需要一个与 Java 10 兼容的组件

Question

在我的 build.gradle 文件中，我升级了一个依赖项的版本（即：com.db:microservice-commons）。 加载 gradle 更改后，我收到以下错误消息：

> Build file 'C:\Projects\Container\mschmidt\mount\booking-service\standalone\build.gradle' line: 50

   > A problem occurred evaluating project ':standalone'.
   > Could not resolve all files for configuration ':standalone:runtimeClasspath'.
   > Could not resolve com.db:microservice-commons:2.4.1.
     Required by:
         project :standalone
         project :standalone > project :service
      > No matching variant of com.db:microservice-commons:2.4.1 was found. The consumer was configured to find a runtime of a library compatible with Java 10, packaged as a jar, preferably optimized for standard JVMs, and its dependencies declared externally but:
          - Variant 'apiElements' capability com.db:microservice-commons:2.4.1 declares a library, packaged as a jar, and its dependencies declared externally:
              - Incompatible because this component declares an API of a component compatible with Java 11 and the consumer needed a runtime of a component compatible with Java 10
              - Other compatible attribute:
                  - Doesn't say anything about its target Java environment (preferred optimized for standard JVMs)
          - Variant 'runtimeElements' capability com.db:microservice-commons:2.4.1 declares a runtime of a library, 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 10
              - Other compatible attribute:
                  - Doesn't say anything about its target Java environment (preferred optimized for standard JVMs)
          - Variant 'samplessources' capability com.db:microservice-commons:2.4.1:
              - Incompatible because this component declares documentation and the consumer needed a library
              - Other compatible attributes:
                  - Doesn't say anything about how its dependencies are found (required its dependencies declared externally)
                  - Doesn't say anything about its target Java environment (preferred optimized for standard JVMs)
                  - Doesn't say anything about its target Java version (required compatibility with Java 10)
                  - Doesn't say anything about its elements (required them packaged as a jar)
                  - Doesn't say anything about its usage (required a runtime)

文件“C:\Projects\Container\mschmidt\mount ooking-service\standalone uild.gradle”的第 50 行如下所示：

manifest {
    def manifestClasspath = configurations.runtimeClasspath.collect { it.getName() }.join(' ')
    attributes 'Archiver-Version': 'Plexus Archiver'
    attributes 'Build-Jdk': org.gradle.internal.jvm.Jvm.current()
    attributes 'Main-Class': 'com.db.service.standalone.Standalone', 'Class-Path': manifestClasspath
    }
}

我不知道该怎么做。项目 JDK 和 Gradle JVM 设置为 Java 11。 这篇文章在这里： 消费者被配置为寻找与Java 11兼容的库的运行时，打包为jar，其依赖项在外部声明但是： ...属于同样的问题，但没有帮助我。

知道这里发生了什么吗？

Answer 1

使用 IntelliJ IDEA，我不得不更改用于运行的 JDK Gradle。原来是JDK 11，我改成了JDK 17。

Answer 2

好的，我找到问题了

build.gradle文件中有如下两行：

 sourceCompatibility = 10
 targetCompatibility = 10

他们需要改为 11。然后它起作用了。

Answer 3

更改gradle使用的java版本。如下图，选择java 11，就ok了。

Answer 4

对我有用，将 app/build.gradle 文件中的代码更改为：

android {
    compileSdkVersion 33

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_11
        targetCompatibility JavaVersion.VERSION_11
    }
    ...
}

或者您可以在文件/项目结构中更改它

Answer 5

就我而言，这与 Java 版本无关。它仍然是 1.8 (8)。 如果您使用的是最新版本的 Kotlin，则应在 Project Structure 中将 Gradle Version 更新为 6.7.1 或 higher。 我建议将 Gradle 插件版本 更改为最新的 Staible 版本。

Answer 6

不兼容，因为该组件声明了与 Java 11 兼容的组件的 API，而消费者需要与 Java 10 兼容的组件的运行时

这个错误的意思是gradle要在SDK 11上运行，而你的项目结构提供的SDK是10版本

我在 intelliJ 中设置项目时也遇到了同样的问题，

“不兼容，因为该组件声明了与 Java 17 兼容的组件的 API，而消费者需要与 Java 11 兼容的组件的运行时”

解决方案：我下载了 Java SE Development kit 17 并将 JDK 17 与项目结构集成。它的工作。

Answer 7

使用 IntelliJ IDEA，对我来说，它在更正 Gradle JDK/JVM 版本后与

file

->

invalidate caches

->

invalidate and restart

一起工作。

Answer 8

之前我的JAVA_HOME配置的Java版本是10。改成Java11后就好了