问

启动eclipse时maven插件报错

 陶磊2922_502 发布于 2022-10-26 13:02
  • eclipse
  • 编译
  • uri
  • build
  • int

    • 启动eclipse时maven插件报错，并且不能编译了。

    错误信息：
    Errors occurred during the build.
    Error instantiating builder 'org.eclipse.m2e.core.maven2Builder'.
    Plug-in org.eclipse.m2e.core was unable to load class org.eclipse.m2e.core.internal.builder.MavenBuilder.
    An error occurred while automatically activating bundle org.eclipse.m2e.core (525).
    Plug-in org.eclipse.m2e.core was unable to load class org.eclipse.m2e.core.internal.builder.MavenBuilder.
    An error occurred while automatically activating bundle org.eclipse.m2e.core (525).
    Error instantiating builder 'org.eclipse.m2e.core.maven2Builder'.
    Plug-in org.eclipse.m2e.core was unable to load class org.eclipse.m2e.core.internal.builder.MavenBuilder.
    An error occurred while automatically activating bundle org.eclipse.m2e.core (525).
    Plug-in org.eclipse.m2e.core was unable to load class org.eclipse.m2e.core.internal.builder.MavenBuilder.
    An error occurred while automatically activating bundle org.eclipse.m2e.core (525).
    Error instantiating builder 'org.eclipse.m2e.core.maven2Builder'.
    Plug-in org.eclipse.m2e.core was unable to load class org.eclipse.m2e.core.internal.builder.MavenBuilder.
    An error occurred while automatically activating bundle org.eclipse.m2e.core (525).
    Plug-in org.eclipse.m2e.core was unable to load class org.eclipse.m2e.core.internal.builder.MavenBuilder.
    An error occurred while automatically activating bundle org.eclipse.m2e.core (525).
    Error instantiating builder 'org.eclipse.m2e.core.maven2Builder'.
    Plug-in org.eclipse.m2e.core was unable to load class org.eclipse.m2e.core.internal.builder.MavenBuilder.
    An error occurred while automatically activating bundle org.eclipse.m2e.core (525).
    Plug-in org.eclipse.m2e.core was unable to load class org.eclipse.m2e.core.internal.builder.MavenBuilder.
    An error occurred while automatically activating bundle org.eclipse.m2e.core (525).
    Error instantiating builder 'org.eclipse.m2e.core.maven2Builder'.
    Plug-in org.eclipse.m2e.core was unable to load class org.eclipse.m2e.core.internal.builder.MavenBuilder.
    An error occurred while automatically activating bundle org.eclipse.m2e.core (525).
    Plug-in org.eclipse.m2e.core was unable to load class org.eclipse.m2e.core.internal.builder.MavenBuilder.
    An error occurred while automatically activating bundle org.eclipse.m2e.core (525).
    Error instantiating builder 'org.eclipse.m2e.core.maven2Builder'.
    Plug-in org.eclipse.m2e.core was unable to load class org.eclipse.m2e.core.internal.builder.MavenBuilder.
    An error occurred while automatically activating bundle org.eclipse.m2e.core (525).
    Plug-in org.eclipse.m2e.core was unable to load class org.eclipse.m2e.core.internal.builder.MavenBuilder.
    An error occurred while automatically activating bundle org.eclipse.m2e.core (525).

    求解！

    4 个回答

    • 进入eclise安装目录，使用eclise -clean 命令，重启项目 ok

      2022-10-27 01:01 回答

    • 解决方案：

      删除该工作空间所有maven projects，重启eclipse。再重新导入maven projects。

      原因：

      可能由于意外退出eclipse，导致无法启动maven插件。
      2022-10-27 01:01 回答

    • 我也遇到这样的问题了，不知道楼主最后解决了吗

      2022-10-27 01:01 回答

    • 一般遇到maven的问题就干两件事情
      1. mvn clean
      2. mvn install

      你看看能不能行

      2022-10-27 01:01 回答
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