在已删除的表上调用tcl_findhashentry

Question

我有一个tcl脚本，它实际上是一个安装脚本，当我运行它时，似乎工作正常，直到弹出此错误的结尾：

Called Tcl_FindHashEntry on deleted table

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.

我做了一些谷歌研究，但没有任何有用的东西出现。