freeCodeCamp/guide/chinese/certifications/javascript-algorithms-and-d.../debugging/catch-missing-open-and-clos.../index.md

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---
title: Catch Missing Open and Closing Parenthesis After a Function Call
localeTitle: 在函数调用后捕获缺失的打开和关闭括号
---
## 在函数调用后捕获缺失的打开和关闭括号
* 请记住在调用函数时添加左括号和右括号。
* FunctionName +;
## 解:
```javascript
let result = getNine();
```