Eclipse 2021-09安装STS4 4.12.0报org.springframework.boot.ide.branding.sts4依赖冲突

安全阿岳

2026-10-4

问题描述

在Eclipse 2021-09版本中安装org.springframework.boot.ide.branding.sts4 4.12.0时无法完成安装，日志仅输出no remedy found提示，具体依赖冲突报错详情如下：

Cannot complete the install because of a conflicting dependency.
  Software being installed: Spring Tool Suite 4 4.12.0.202109130803 (org.springframework.boot.ide.branding.sts4 4.12.0.202109130803)
  Software currently installed: Equinox p2, Provisioning for IDEs. 2.4.1300.v20210830-0925 (org.eclipse.equinox.p2.user.ui.feature.group 2.4.1300.v20210830-0925)
  Only one of the following can be installed at once: 
    Equinox Java Authentication and Authorization Service (JAAS) 1.3.700.v20210726-0943 (org.eclipse.equinox.security 1.3.700.v20210726-0943)
    Equinox Java Authentication and Authorization Service (JAAS) 1.3.600.v20210126-1005 (org.eclipse.equinox.security 1.3.600.v20210126-1005)
  Cannot satisfy dependency:
    From: Equinox p2, headless functionalities 1.6.1100.v20210830-0925 (org.eclipse.equinox.p2.core.feature.feature.group 1.6.1100.v20210830-0925)
    To: org.eclipse.equinox.p2.iu; org.eclipse.equinox.security [1.3.700.v20210726-0943,1.3.700.v20210726-0943]
  Cannot satisfy dependency:
    From: Equinox p2, Provisioning for IDEs. 2.4.1300.v20210830-0925 (org.eclipse.equinox.p2.user.ui.feature.group 2.4.1300.v20210830-0925)
    To: org.eclipse.equinox.p2.iu; org.eclipse.equinox.p2.core.feature.feature.group [1.6.1100.v20210830-0925,1.6.1100.v20210830-0925]
  Cannot satisfy dependency:
    From: Eclipse Platform 4.20.0.v20210611-1600 (org.eclipse.platform.feature.group 4.20.0.v20210611-1600)
    To: org.eclipse.equinox.p2.iu; org.eclipse.equinox.security [1.3.600.v20210126-1005,1.3.600.v20210126-1005]
  Cannot satisfy dependency:
    From: Spring Tool Suite 4 4.12.0.202109130803 (org.springframework.boot.ide.branding.sts4 4.12.0.202109130803)
    To: org.eclipse.equinox.p2.iu; org.eclipse.platform.feature.group [4.20.0.v20210611-1600,4.20.0.v20210611-1600]

报错截图

可行解决办法

更换适配版本的STS组件：STS4 4.12.0仅适配Eclipse 2021-06（平台版本4.20），和Eclipse 2021-09平台不兼容。你可以选择将Eclipse降级至2021-06版本后再安装该版本STS，也可以为Eclipse 2021-09安装适配的STS4 4.13.0及以上版本。
勾选安装时的依赖更新选项：在Eclipse「安装新软件」界面，勾选安装时联系所有更新站点查找所需软件选项后重试安装，p2安装程序会自动尝试匹配对应依赖版本，可解决大部分版本冲突问题。
使用官方预装STS的Eclipse发行版：Spring官方提供了打包好的Spring Tool Suite 4完整发行版，内置匹配版本的Eclipse和全部STS组件，无需手动安装插件，可直接开箱使用，从根源避免依赖冲突问题。

内容的提问来源于stack exchange，提问作者Mahatma_Fatal_Error