eclipse maven Unable to locate the Javac Compiler in:

本文讨论了在使用Eclipse开发环境时遇到的JDK与Eclipse配置不匹配的问题,通过调整Eclipse.ini文件并正确指定JRE路径,最终成功解决了编译问题。

这个问题很变态

因为一开始

这里选择的是jdk平行目录下面的jre

要选择jdk目录下面的jre

这样就可以编译了。最后不行

我还在eclipse.ini文件中加了两行(一定要加在-vmargs之前,而且-vm后面有回车):
-vm
D:\Development\Java\jdk1.5.0_16\bin\javaw.exe


[INFO] Compiling 40 source files to Z:\jabdp\jabdp-jwp\target\classes [INFO] ------------------------------------------------------------- [ERROR] COMPILATION ERROR : [INFO] ------------------------------------------------------------- [ERROR] Unable to locate the Javac Compiler in: E:\java\..\lib\tools.jar Please ensure you are using JDK 1.4 or above and not a JRE (the com.sun.tools.javac.Main class is required). In most cases you can change the location of your Java installation by setting the JAVA_HOME environment variable. [INFO] 1 error [INFO] ------------------------------------------------------------- [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 12.275 s [INFO] Finished at: 2025-10-21T11:45:19+08:00 [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project jabdp-jwp: Compilation failure [ERROR] Unable to locate the Javac Compiler in: [ERROR] E:\java\..\lib\tools.jar [ERROR] Please ensure you are using JDK 1.4 or above and [ERROR] not a JRE (the com.sun.tools.javac.Main class is required). [ERROR] In most cases you can change the location of your Java [ERROR] installation by setting the JAVA_HOME environment variable. [ERROR] [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException这个是什么报错
最新发布
10-22
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