问题描述
所以我下载了:
Oracle SQL Developer 4.2.0.17.089.1709 Windows 32位/64位版本
Oracle SQL Developer 4.2.0.17.089.1709 Windows 32-bit/64-bit version
将其提取到Windows 7 SP1 32位计算机上的C驱动器C:\sqldeveloper
Extracted it to a Windows 7 SP1 32 bit machine to the C drive C:\sqldeveloper
当我运行sqldeveloper.exe时，什么也没发生.
When I run sqldeveloper.exe nothing happens.
我还安装了JRE 1.8.131 jre-8u131-windows-i586& JDK 1.8.131 jdk-8u131-windows-i586
I have also installed JRE 1.8.131 jre-8u131-windows-i586 & JDK 1.8.131 jdk-8u131-windows-i586
使用以下命令在CMD中运行它:
Running it in CMD by using:
cd C:\sqldeveloper\sqldeveloper\bin并运行sqldeveloper.exe并得到以下错误:
cd C:\sqldeveloper\sqldeveloper\bin and running sqldeveloper.exe and get the following error:
java/lang/ClassNotFoundException:打开JAR文件C:\sqldeveloper\jdk\jre\lib\rt.jar
java/lang/ClassNotFoundException: error in opening JAR file C:\sqldeveloper\jdk\jre\lib\rt.jar
推荐答案
在进行了一些故障排除后，它最终成为具有多个JRE&的版本的问题.已安装JDK(对于JDK和JRE，均为1.8.121和1.8.131).
After some troubleshooting it ended up being an issue with having multiple versions of JRE & JDK installed (both 1.8.121 and 1.8.131 for JDK & JRE).
我删除了较旧的1.8.121文件夹，然后重新运行sqldeveloper.exe，它再次询问我JDK的位置，将其指向1.8.131文件夹，并且可以正常工作.
I deleted the older 1.8.121 fodlers and re ran sqldeveloper.exe and it asked me again for the location of JDK, pointed it to the 1.8.131 folder and it worked.
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