javascript - Javascript libraries conflict

Question

I have a web page that uses this JS libraries:

• calendar_en.js --- (www.dhtmlgoodies.com, v2.1.2)
• jquery-min.js --- (jQuery v3.2.1)
• jquery-migrate-3.0.1.min.js
• jquery-ui.min.js --- (jQuery UI - v1.12.1)
• jquery.ui-contextmenu.min.js --- (jQuery UI context menu plugin - v1.18.1 - 2017-08-28 | https://github.com/mar10/jquery-ui-contextmenu)
• semantic.min.js --- (Semantic UI - 2.2.13)

I attach a context menu to some elements, like this:

$("#objPanel").contextmenu({
  menu : [ .... ]
  beforeOpen : function(event, ui) etc...
});

The application was running perfectly until I added Semantic UI JS script. Fron then, the context menus don't appear anymore. The console doesn't show any warning or error, so I don't know what's preventing the code to work. How could I troubleshoot the problem?

Cheers,