# Annotation line tools javascript error - "\_super is not defined"

**URL:** https://pdfjs.community/t/annotation-line-tools-javascript-error-super-is-not-defined/2049
**Category:** Technical Support
**Created:** [September 20, 2022, 12:54pm UTC](https://pdfjs.community/t/annotation-line-tools-javascript-error-super-is-not-defined/2049 "2022-09-20T12:54:41Z")
**Posts on this page:** 1
**Showing post:** 15

<div class="post-metadata">

### Author: ![sodubanjo](https://avatars.discourse-cdn.com/v4/letter/s/e79b87/32.png) [@sodubanjo](https://pdfjs.community/u/sodubanjo)
#### Post date: [September 27, 2022, 8:04am UTC](https://pdfjs.community/t/annotation-line-tools-javascript-error-super-is-not-defined/2049/15 "2022-09-27T08:04:24Z")

</div>

Hi

I don’t think there is any changes between this build and the previous one. Can you look into this.

Thanks

---

_[View the full topic](https://pdfjs.community/t/annotation-line-tools-javascript-error-super-is-not-defined/2049)._