XF 1.1 Upgrade stops because of complier


Well-known member
I was doing an upgrade to 1.1.1 this evening, and my stupid ISP dropped my connection. Frustrating.

When I resumed, it seems good in Carlos land, until this error when 'rebuilding' the software. Here's the error I got.

Fatal error: Class 'XenForo_Template_Compiler_Tag_Admin_CheckBoxUnit' not found in [blip]/site.com/library/XenForo/Template/Compiler/Admin.php on line 45

I only took out the beginning part for security reasons.

Is there a way to fix this problem? I already tried overwriting the library folder, and I already tried rebuilding several times already.

I have upgraded 3 other websites before this one. :(

Jake Bunce

XenForo moderator
Staff member
That is a missing file. Upload the files again. And make sure this file exists: