# Could not load content for https://source.zoom.us/1.9.0/lib/webim.min.js.map:

**URL:** <https://devforum.zoom.us/t/could-not-load-content-for-https-source-zoom-us-1-9-0-lib-webim-min-js-map/43009>\
**Category:** Web\
**Created:** [February 10, 2021, 1:05pm UTC](https://devforum.zoom.us/t/could-not-load-content-for-https-source-zoom-us-1-9-0-lib-webim-min-js-map/43009 "2021-02-10T13:05:21Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![mihai.temian](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/mihai.temian/32/29587_2.png) [@mihai.temian](https://devforum.zoom.us/u/mihai.temian)\
**Post date:** [February 10, 2021, 1:05pm UTC](https://devforum.zoom.us/t/could-not-load-content-for-https-source-zoom-us-1-9-0-lib-webim-min-js-map/43009/1 "2021-02-10T13:05:21Z")

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**Description**  
I’ve just updated the @zoomus/websdk package from 1.8.6 to 1.9.0. Everything worked perfectly in 1.8.6, but now I’m stuck at loading the library.

**Error**  
DevTools failed to load SourceMap: Could not load content for [https://source.zoom.us/1.9.0/lib/webim.min.js.map:](https://source.zoom.us/1.9.0/lib/webim.min.js.map:) HTTP error: status code 403, net::ERR\_HTTP\_RESPONSE\_CODE\_FAILURE

**Which version?**  
1.9.0

**Screenshots**

 ![Screenshot 2021-02-10 at 15.02.35](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/1/b/1b9541c22060298bf6323c0344e19337b0de27fc.png)

**Device (please complete the following information):**

- Device: Macbook Pro 2017
- OS: MacOS Mojave
- Version: 10.14.6
- Browser: Chrome

**Additional context**  
Not a single line of code was changed except ZoomMtg.setZoomJSLib(“[https://source.zoom.us/1.9.0/lib](https://source.zoom.us/1.9.0/lib)”, “/av”);

Everything worked well on 1.8.6. Am I missing something?

Thank you,  
Mihai

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**Author:** ![MaxM](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/maxm/32/42303_2.png) [@MaxM](https://devforum.zoom.us/u/MaxM)\
**Post date:** [February 11, 2021, 9:19pm UTC](https://devforum.zoom.us/t/could-not-load-content-for-https-source-zoom-us-1-9-0-lib-webim-min-js-map/43009/2 "2021-02-11T21:19:09Z")

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Hey @mihai.temian,

Thank you for reaching out to the Zoom Developer Forum. The error that you are referencing actually comes from Chrome. The Source Maps allow you to debug code before it was compiled, transpiled, or minified and they do not affect the functionality of the code.

You can find more information on Source Maps [here](https://developer.mozilla.org/en-US/docs/Tools/Debugger/How_to/Use_a_source_map)

Please see the following stack overflow post for steps on disabling this check if you’d like:

> <https://stackoverflow.com/questions/61205390/devtools-failed-to-load-sourcemap-could-not-load-content-when-adding-a-javasc/63383126#63383126>

I hope that helps! Let me know if you have any questions.

Thanks,  
Max

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**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [March 14, 2021, 7:20am UTC](https://devforum.zoom.us/t/could-not-load-content-for-https-source-zoom-us-1-9-0-lib-webim-min-js-map/43009/3 "2021-03-14T07:20:00Z")

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