SharePoint apps (add-ins) JavaScript disappeared
Jun 9, 2015 2 min.
At Negotium we recently came across a weird problem.
Let’s assume you previously built a Provider hosted app for SharePoint.
Now let’s assume you updated to the latest version of the SDK (April/May update)
Finally let’s assume your tenant has been updated recently (v16.0.4121.1212 or above)
It’s likely that you are loading SP.*.js files and MicrosoftAjax.js the way it used to be recommended by Microsoft per say: <HostWebUrl>/_layouts/15/jsfile.js or <AppWebUrl>/_layouts/15/jsfile.js.