SQL Developer 4.0 啟動報錯“unable to create an instance of the j

來源:互聯網
上載者:User

安裝了Oracle之後,第一件事情就是想想怎麼去串連,進而操作。SQL Developer是官方提供的強大工具,個人看來也是第一選擇。目前官網提供的最新版是4.0.1.14.48,下載下來之後,就躍躍欲試了。將下載下來的包解壓,直接運行sqldeveloper.exe這個檔案,選擇了本地安裝的JDK路徑,之後卻不幸的報錯了,提示“unable to create an instance of the java virtual machine located at path”,具體介面如下:


解決辦法如下:找到sqldeveloper的配置目錄,我的是XP,路徑是:C:\Documents and Settings\Administrator\Application Data\sqldeveloper\找到目錄下的檔案product.conf,我電腦上的絕對路徑是:C:\Documents and Settings\Administrator\Application Data\sqldeveloper\1.0.0.0.0\product.conf開啟該檔案,將選項AddVMOption -Xmx800m改為: AddVMOption -Xmx512m
之後重新啟動sqldeveloper.exe,成功運行。

相關文章

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.