"Error loading Partial View script" with Umbraco Forms

Hi there. I’m running Umbraco 8.6.1 with Umbraco Forms. I’m trying to insert a “contact” form to an internal page, but after doing so, the content box shows “Error loading Partial View script (file: ~/Views/MacroPartials/InsertUmbracoFormWithTheme.cshtml)”.

I’m just starting with Umbraco and I’m still wrapping my head around it all. I’ve been an amateur web dev for years, but I’m new to the CMS world and new to Umbraco. Can someone help me understand how to address this error? The error also shows if I try to preview/view the page.

Thanks in advance.


This is a companion discussion topic for the original entry at https://our.umbraco.com/forum/109994-error-loading-partial-view-script-with-umbraco-forms