ORA-31135: Resource has already been rendered

文档解释

ORA-31135: Resource has already been rendered

Cause: One of the following has occurred: 1) Attempted to invoke setRender* method after the resource was rendered through a setRender* method or after data was written to the output stream. 2) Attempted to access the output stream of the resource after a setRender* method was executed on the resource.

Action: Remove the method causing the problem.

ORA-31135是由Oracle错误码提示的一个典型的错误。它表明指定的资源已经渲染到XML中，但是不能再渲染一次。

官方解释

常见案例

当操作者尝试将一个已经添加到XML中的资源再次添加到XML时，ORA-31135 错误会提示。

一般处理方法及步骤

1.查看已经添加到XML文档中的资源，确认其正确性；

2.确定操作者是否需要将该资源从XML文档中移除；

3.根据实际情况，在XML文档中修改相应节点以处理ORA-31135 错误。