安装Oracle JDeveloper遇POM生成错误求解决（无MOS权限）

问题说明 #

安装Oracle JDeveloper Studio（安装包：V998593-01.exe）时，弹出错误提示：Errors were found during POM generation。网上现有解决方案大多要求My Oracle Support（MOS）权限，但无权限访问该服务。已指定此前安装Oracle WebLogic Server 12.2.1时创建的Oracle主目录，需无需MOS权限的解决途径。

报错堆栈日志 #

oracle.sysman.nextgen.NextGenInstallerException: java.lang.Exception:
oracle.sysman.oii.oiif.oiifb.OiifbEndIterateException:
com.oracle.cie.gdr.maven.PomException: Errors were found during POM
generation. Please check the logs for more information.   at
oracle.sysman.nextgen.impl.NextGenInstallerImpl.execute(NextGenInstallerImpl.java:471)
at
oracle.sysman.nextgen.impl.NextGenInstallerImpl.execute(NextGenInstallerImpl.java:428)
at
oracle.as.install.engine.modules.install.action.AbstractNextGenInstaller.start(AbstractNextGenInstaller.java:214)
at
oracle.as.install.engine.modules.install.action.NextGenAPIInstallManager.launchOUI(NextGenAPIInstallManager.java:104)
at
oracle.as.install.engine.modules.install.InstallModule.launchOUI(InstallModule.java:165)
at
oracle.as.install.engine.modules.install.InstallModule$1.run(InstallModule.java:262)
Caused by: oracle.sysman.oii.oiif.oiifb.OiifbEndIterateException:
java.lang.Exception:
oracle.sysman.oii.oiif.oiifb.OiifbEndIterateException:
com.oracle.cie.gdr.maven.PomException: Errors were found during POM
generation. Please check the logs for more information.   at
oracle.sysman.oii.oiic.OiicInstallAPISession.doOperation(OiicInstallAPISession.java:465)
at
oracle.sysman.nextgen.impl.NextGenInstallerImpl.execute(NextGenInstallerImpl.java:452)
... 5 more Caused by: java.lang.Exception:
oracle.sysman.oii.oiif.oiifb.OiifbEndIterateException:
com.oracle.cie.gdr.maven.PomException: Errors were found during POM
generation. Please check the logs for more information.   at
oracle.sysman.oii.oiic.OiicInstallAPISession$OiicActionsThread.run(OiicInstallAPISession.java:936)
Caused by: oracle.sysman.oii.oiif.oiifb.OiifbEndIterateException:
com.oracle.cie.gdr.maven.PomException: Errors were found during POM
generation. Please check the logs for more information.   at
oracle.sysman.nextgen.actions.PostFeatureInstallPhase.performAction(PostFeatureInstallPhase.java:395)
at
oracle.sysman.nextgen.actions.ComponentInstallPhase.doOperation(ComponentInstallPhase.java:353)
at
oracle.sysman.oii.oiif.oiifb.OiifbCondIterator.iterate(OiifbCondIterator.java:161)
at
oracle.sysman.oii.oiif.oiifw.OiifwInstallPhaseWCCE.doOperation(OiifwInstallPhaseWCCE.java:1072)
at
oracle.sysman.oii.oiif.oiifb.OiifbCondIterator.iterate(OiifbCondIterator.java:161)
at
oracle.sysman.oii.oiif.oiifw.OiifwActionsPhaseWCDE.doOperation(OiifwActionsPhaseWCDE.java:675)
at
oracle.sysman.oii.oiif.oiifb.OiifbLinearIterator.iterate(OiifbLinearIterator.java:134)
at
oracle.sysman.oii.oiic.OiicNextGenInstallAPISession$OiicNextGenAPISelCompsInstall.doOperation(OiicNextGenInstallAPISession.java:437)
at
oracle.sysman.oii.oiif.oiifb.OiifbCondIterator.iterate(OiifbCondIterator.java:161)
at
oracle.sysman.oii.oiic.OiicInstallAPISession.doInstallAction(OiicInstallAPISession.java:653)
at
oracle.sysman.oii.oiic.OiicInstallAPISession.access$000(OiicInstallAPISession.java:93)
at
oracle.sysman.oii.oiic.OiicInstallAPISession$OiicActionsThread.run(OiicInstallAPISession.java:927)
Caused by: com.oracle.cie.gdr.maven.PomException: Errors were found
during POM generation. Please check the logs for more information.    at
com.oracle.cie.gdr.maven.PomProcessor.processPendingPOMs(PomProcessor.java:1260)
at
oracle.sysman.nextgen.actions.PostFeatureInstallPhase.performAction(PostFeatureInstallPhase.java:383)
... 11 more

无MOS权限的解决方案 #

• 清理Oracle主目录POM缓存
  定位到Oracle主目录下的.gdr文件夹（路径通常为ORACLE_HOME/.gdr），删除其中所有与POM相关的缓存文件和子目录，随后重新启动安装程序。
• 检查目录权限
  确保当前操作系统用户对指定的Oracle主目录拥有完全读写权限，避免因权限不足导致安装程序无法生成或写入POM文件。
• 选择独立安装模式
  放弃使用已有的WebLogic Server Oracle主目录，在安装向导中选择“独立安装”，为JDeveloper创建全新的Oracle主目录，规避与现有WebLogic环境的配置冲突。
• 校验安装包完整性
  重新下载JDeveloper安装包，对比官方提供的文件哈希值校验安装包是否损坏，安装包损坏可能导致POM生成逻辑异常。
• 命令行跳过POM生成
  使用命令行启动安装程序，添加参数强制跳过POM生成步骤：

  V998593-01.exe -skipPomGeneration=true
  

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