SQL工作表未显示在SQL Developer中 [英] SQL Worksheet is not displaying in SQL Developer

问题描述

突然，SQL工作表未显示在我的SQL Developer中.当我单击"打开SQL工作表"或 Alt + F10 时，将不会显示任何内容.

Suddenly SQL worksheet is not displaying in my SQL Developer. When I click on 'Open SQL Worksheet' or Alt+F10 nothing will appear.

我尝试了很多事情，例如:卸载SQL Developer；清理了appData;更改Java版本；更改SQL Developer版本；等等.但是没有任何效果.帮助吗?

I have tried many things such as: uninstalling SQL developer; cleaned the appData; changing java version; change SQL Developer version; and so on. But nothing has worked. Help?

推荐答案

我能够通过以下方式解决此问题:

I was able to solve this by :

1. 关闭SQL开发人员
2. 删除位于C:\Users\AppData\Roaming\SQL Developer\的文件SqlHistory.xml.或者，您可以将其重命名为例如SqlHistoryOLD.xml

1. Closing SQL developer
2. Deleting the file SqlHistory.xml that is located at C:\Users\AppData\Roaming\SQL Developer\. Alternatively, you can rename it to e.g SqlHistoryOLD.xml

现在，当您打开SQL Developer并创建一个新的SQL工作表时，它将起作用:)

Now when you open SQL developer and create a new SQL worksheet, it will work :)

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