Why unnecessary texts start to appear in other jira pages after I install the custom plugin?

[Necla Mutlu]

We created a custom plugin that uses data from Tempo API and creates different tables with that data using Datatables. When we uploaded plugin to the real system, we saw that it causes those interesting texts to appear in IT Service Management project. When we disable the plugin, they disappear. What may be the reason behind this?

Latest update: We realized that it also breaks Tempo Budgets. 

Result: We realized that it is because of a jquery version conflict. We kept two versions of jquery in the javascript resources and that was the cause of problem. After deleting one of them, the problems were solved.

[Nic Brough -Adaptavist-]

Your app is injecting its display in the wrong place.  You'll need to look at how the app is doing the display of your tables.

[Necla Mutlu]

Thank you for your answer, but I am not sure how can I control where my app injects its display. Can you help me on that regard?

[Nic Brough -Adaptavist-]

It has been a while since I wrote an app that does that sort of thing, but it really is something to do with where your app is asking Jira to display its data.  No way to know without looking through the code though.