I am using the extension Aheadworks_Wbtab. I don't know whats going on. If I flush the cache and reload then the slider shows and works fine. But if I reload again, then the slider dissapears and I get this error logged in my browser console:

mixins.js:245 GET https://www.example.com/pub/static/version1584092638/frontend/company/base/de_DE/Aheadworks_Wbtab/js/aw-wbtab-ajax.js net::ERR_ABORTED 404 req.load @ require.js:1895 ... Show 268 more frames

main.js:37 Error: Script error for: Aheadworks_Wbtab/js/aw-wbtab-ajax http://requirejs.org/docs/errors.html#scripterror at makeError (require.js:166) at HTMLScriptElement.onScriptError (require.js:1681)

So I checked if the file was created in pub/static and it is there (as a symlink):

pub/static/frontend/company/base/de_DE/Aheadworks_Wbtab/js/aw-wbtab-ajax.js -> /home/company/example.com/vendor/aheadworks/module-wbtab/view/frontend/web/js/aw-wbtab-ajax.js

I also opened the file and it has content.

How can I fix it and what causes the bug?

Only this extension from Aheadworks causes this bug, all other extensions from Amasty work fine.

1 Answer 1


I executed "grunt clean" and flushed the cache again. Now it seems to work suddenly.

  • This sort of thing is why I stopped using grunt and only use the built in static content deploy command to build the theme Commented Mar 14, 2020 at 13:33
  • It has nothing to do with grunt. Grunt is a great helper, otherwise your would have to manually do alot of tasks, e.g. instead of grunt clean i would have to manually delete some folders.
    – Black
    Commented Mar 16, 2020 at 7:25
  • Unfortunately in my experience theme inheritance and static content generation doesnt work the same when using grunt. Mainly permission issues. But if it works for you then that's great. Commented Mar 16, 2020 at 19:07
  • Plus github.com/magento/magento2/issues/7231 Commented Mar 16, 2020 at 19:14
  • 1
    Disregarding the magento issue reported above possibly. But what is the correct setup? I work for an agency which uses cPanel servers, Plesk, docker and Amazon AWS. I work with both apache and nginx. I work with various caching strategies enabled. I've worked on various zero downtime deployment strategies using various techniques. I'm always seeing different behaviour because the platforms I work on are fundamentally different. Commented Mar 17, 2020 at 12:42

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