> ## Documentation Index
> Fetch the complete documentation index at: https://docs.projectreal.gg/llms.txt
> Use this file to discover all available pages before exploring further.

# getcallingscript

> 返回 current Luau thread object 上存储的 script。function 不接受 arguments。它读取 the current thread script，这是一个 stored reference。如果该 stored reference 未 expired，function 会用 Instance cache push script Instance 并返回它。如果 stored reference expired，function 返回 nil。function 不检查 Lua call stack，不搜索 ancestor scripts，也不检查 script ClassName。

<div className="real-function-page">
  ```lua theme={null}
  getcallingscript(): Instance | nil
  ```

  ## 返回值

  <ResponseField name={"script"} type={"Instance | nil"}>
    来自 current Luau thread object stored reference 的 Script Instance；如果该 stored reference expired，则为 nil。
  </ResponseField>
</div>