此环境中不提供编译器。也许您正在运行JRE而不是JDK?

我正在使用m2eclipse在Eclipse中编译一个项目。我在Eclipse中设置JDK路径，如下所示:

Windows-->preferences-->installed jres--> jdk1.7.xx  path

但是这显示了一个错误

[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] No compiler is provided in this environment. Perhaps you are running on a JRE    rather than a JDK?
[INFO] 1 error
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.424s
[INFO] Finished at: Tue Oct 29 15:21:01 IST 2013
[INFO] Final Memory: 5M/15M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-   plugin:3.1:compile (default-compile) on project TEST-WEB: Compilation failure
[ERROR] No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?

当前回答

我试了大部分答案都没有成功。对我有用的是(在关注https://stackoverflow.com/a/21279068/2408893):

右键单击项目->属性选择Java构建路径选择JRE系统库点击编辑在执行环境中选择jdk

单击Finish 构建并运行

2019-04-18 13:58:25

其他回答

试试这个。

<build>
...
    <plugins>
    ...
        <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.1</version>
            <configuration>
                <fork>true</fork>
                <executable> path to jdk \bin\javac.exe</executable>
            </configuration>
        </plugin>
    </plugins>
</build>

2014-09-03 13:14:29

问题声明=此环境中不提供编译器。也许您正在运行JRE而不是JDK?intellij

解决方案

请像下面这样设置环境变量来解决问题

变量名:JAVA_HOME

变量值:C:\Program Files\Java\ jdk1.8.0_202

变量名:M2_HOME

变量值:C:\Program Files\ apache-maven-3.6.0

此外，在“系统变量”中添加Java和maven路径，如下所示:

C:\Program Files\Java\ jdk1.8.0_202 \ bin C:\Program Files\ apache-maven-3.6.0 \ bin

2019-04-10 21:36:46

添加新的JRE定义(选择路径JDK)，为我工作。