When we click on the image to see it, the table of contents/sidebar affixed disappears

[varshilmehta]

When we click on the image to see it, the table of contents/sidebar affixed on the right side disappears

[Vitaliy-1]

Hmm, I can't reproduce it on the demo instance. Are there any errors in the browser console?

[varshilmehta]

Hmm, I can't reproduce it on the demo instance. Are there any errors in the browser console?

Here are the errors:

```

css:1 Failed to load resource: the server responded with a status of 500 ()
default:240 The AudioContext was not allowed to start. It must be resumed (or created) after a user gesture on the page. https://goo.gl/7K7WLu
rss.png:1 Failed to load resource: the server responded with a status of 404 ()
rg.png:1 Failed to load resource: the server responded with a status of 404 ()
/files/orcid.png:1 Failed to load resource: the server responded with a status of 404 ()
/files/oa.png:1 Failed to load resource: the server responded with a status of 404 ()
loader.js:286 Google Charts loader.js should only be loaded once.
8
e000086:1412 Uncaught TypeError: Cannot read property 'style' of null
at scrollFunction (e000086:1412)
at window.onscroll (e000086:1409)
core.ac.uk/recommender/recommend:1 Failed to load resource: the server responded with a status of 400 (Bad Request)
42
e000086:1412 Uncaught TypeError: Cannot read property 'style' of null
at scrollFunction (e000086:1412)
at window.onscroll (e000086:1409)
css:1 Failed to load resource: the server responded with a status of 500 ()

[varshilmehta]

For eg https://jmrionline.com/upgrade/jmri/article/view/180

[varshilmehta]

I did the fresh install (OJS 3.1.2.1), but the same problem persist.

[Vitaliy-1]

Looks like a conflict between JS libraries but I'm not sure what it is. Maybe Bootstrap or JQuery interacts with something that the page is using alongside with them.

[varshilmehta]

Hmm, so any solution for that? Could you try on OJS 3.1.2.1 yourself and see?

[Vitaliy-1]

It may be a problem with a new Bootstrap and I don't see any relevant errors in the console. Somehow affix fails when modal is activated. I'll take a look. This issue comes from JATS Parser, as it renders that part of the code.