# Webapp | Zoom plugin | bundle js 404

**URL:** <https://forum.mattermost.com/t/webapp-zoom-plugin-bundle-js-404/7332>\
**Category:** Troubleshooting\
**Created:** [May 20, 2019, 6:56am UTC](https://forum.mattermost.com/t/webapp-zoom-plugin-bundle-js-404/7332 "2019-05-20T06:56:07Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![sebaripari](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mattermost.com/sebaripari/32/2917_2.png) [@sebaripari](https://forum.mattermost.com/u/sebaripari)\
**Post date:** [May 20, 2019, 6:56am UTC](https://forum.mattermost.com/t/webapp-zoom-plugin-bundle-js-404/7332/1 "2019-05-20T06:56:07Z")

</div>

Hi !

I have trooble with zoom plugin. The mattermost page shows the following error:

 ![image](https://us1.discourse-cdn.com/flex020/uploads/mattermost/original/2X/8/859247d50db9f32e6b80858932f67b235d424a2a.png)

However the js bundle zoom exists in the folder.

I have long time trying to solve it, but without successfull.

Thanks people !

---

<div class="post-metadata">

**Author:** ![amy.blais](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mattermost.com/amy.blais/32/7481_2.png) [@amy.blais](https://forum.mattermost.com/u/amy.blais)\
**Post date:** [May 20, 2019, 2:57pm UTC](https://forum.mattermost.com/t/webapp-zoom-plugin-bundle-js-404/7332/2 "2019-05-20T14:57:14Z")

</div>

Hi @sebaripari,

What are your Zoom settings set to in the System Console? Do you see errors in Mattermost logs?

---

<div class="post-metadata">

**Author:** ![sebaripari](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mattermost.com/sebaripari/32/2917_2.png) [@sebaripari](https://forum.mattermost.com/u/sebaripari)\
**Post date:** [May 27, 2019, 4:35pm UTC](https://forum.mattermost.com/t/webapp-zoom-plugin-bundle-js-404/7332/3 "2019-05-27T16:35:04Z")

</div>

Mattermost Settings:

 ![12%20PM](https://us1.discourse-cdn.com/flex020/uploads/mattermost/original/2X/1/1e75eaa3fdde4807c0c215d9fdaf5e2e3ef472ce.jpeg)

Mattermost log:

> Blockquote  
> {“level”:“debug”,“ts”:1558974611.169278,“caller”:“jobs/schedulers.go:167”,“msg”:“Next run time for scheduler PluginsScheduler: 2019-05-27 13:31:11.169238926 -0300 -03 m=+1249.742972113”}  
> {“level”:“debug”,“ts”:1558974611.9867337,“caller”:“web/handlers.go:58”,“msg”:“GET - /api/v4/config/client”}  
> {“level”:“debug”,“ts”:1558974611.9902968,“caller”:“web/handlers.go:58”,“msg”:“GET - /api/v4/license/client”}  
> {“level”:“debug”,“ts”:1558974612.0504265,“caller”:“web/handlers.go:58”,“msg”:“GET - /api/v4/users/me”}  
> {“level”:“debug”,“ts”:1558974612.055888,“caller”:“web/handlers.go:58”,“msg”:“GET - /api/v4/users/me/teams”}  
> {“level”:“debug”,“ts”:1558974612.0567975,“caller”:“web/handlers.go:58”,“msg”:“GET - /api/v4/users/me/preferences”}  
> {“level”:“debug”,“ts”:1558974612.0626028,“caller”:“web/handlers.go:58”,“msg”:“GET - /api/v4/users/me/teams/members”}  
> {“level”:“debug”,“ts”:1558974612.075349,“caller”:“web/handlers.go:58”,“msg”:“GET - /api/v4/users/me/teams/unread”}  
> {“level”:“debug”,“ts”:1558974612.1308253,“caller”:“web/handlers.go:58”,“msg”:“GET - /api/v4/plugins/webapp”}  
> {“level”:“debug”,“ts”:1558974623.2471676,“caller”:“web/handlers.go:58”,“msg”:“POST - /api/v4/users/status/ids”}  
> {“level”:“debug”,“ts”:1558974623.3480875,“caller”:“scheduler/worker.go:49”,“msg”:“Worker received a new candidate job.”,“worker”:“Plugins”}  
> {“level”:“info”,“ts”:1558974623.351702,“caller”:“scheduler/worker.go:78”,“msg”:“Worker: Job is complete”,“worker”:“Plugins”,“job\_id”:“f18n3bgorfgp3kqnjuet8uc6mr”}  
> {“level”:“debug”,“ts”:1558974630.330156,“caller”:“web/handlers.go:58”,“msg”:“POST - /api/v4/users/status/ids”}  
> {“level”:“debug”,“ts”:1558974630.3530715,“caller”:“app/email\_batching.go:110”,“msg”:“Email batching job ran. 0 user(s) still have notifications pending.”}  
> {“level”:“debug”,“ts”:1558974633.343644,“caller”:“web/handlers.go:58”,“msg”:“POST - /api/v4/users/status/ids”}  
> {“level”:“debug”,“ts”:1558974633.3449125,“caller”:“mlog/log.go:160”,“msg”:“CSRF Header check failed for request - Please upgrade your web application or custom app to set a CSRF Header”}  
> {“level”:“debug”,“ts”:1558974633.5742044,“caller”:“web/handlers.go:58”,“msg”:“POST - /api/v4/users/status/ids”}  
> {“level”:“debug”,“ts”:1558974633.5743482,“caller”:“mlog/log.go:160”,“msg”:“CSRF Header check failed for request - Please upgrade your web application or custom app to set a CSRF Header”}

---

<div class="post-metadata">

**Author:** ![sebaripari](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mattermost.com/sebaripari/32/2917_2.png) [@sebaripari](https://forum.mattermost.com/u/sebaripari)\
**Post date:** [May 27, 2019, 5:16pm UTC](https://forum.mattermost.com/t/webapp-zoom-plugin-bundle-js-404/7332/4 "2019-05-27T17:16:43Z")

</div>

I could fix the problem by hiding the header in my nginx configuration:

**proxy\_hide\_header X-Content-Type-Options;**