XF 2.1 Upgrading to 2.1 Error

[RyanC]

Hey guys, upgrading a test installation to 2.1 and getting this error in the middle of the upgrade:


Fatal error: XF\Template\Compiler\Syntax\Expression::compile(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "XF\Template\Compiler\Syntax\Fn" of the object you are trying to operate on was loaded before unserialize() gets called or provide a __autoload() function to load the class definition in *********XF/Template/Compiler/Syntax/Expression.php on line 22

I've tried to restart the upgrade and just get this error... Any ideas?

 

[Paul B]

I'm on my phone but that looks to be this bug.

Fixed - Error during upgrade from non-php7.4 compatible XF2 on php7.4

On upgrading an older development instance from 2.1.3 => 2.1.10 patch2, I received these errors; > php cmd.php xf-upgrade -v Current version: 2010370 Upgrade target: 2011072 (2.1.10 Patch 2) Are you sure you want to continue with the upgrade? [y/n] y Running upgrade to 2.1.10, step 1... done...

xenforo.com

 

[RyanC]

I'm on my phone but that looks to be this bug.

Fixed - Error during upgrade from non-php7.4 compatible XF2 on php7.4

On upgrading an older development instance from 2.1.3 => 2.1.10 patch2, I received these errors; > php cmd.php xf-upgrade -v Current version: 2010370 Upgrade target: 2011072 (2.1.10 Patch 2) Are you sure you want to continue with the upgrade? [y/n] y Running upgrade to 2.1.10, step 1... done...

xenforo.com

IF that is it... I'm unsure (as an idiot) hot to do this:

Patching XF\Service\Template\Compile::recompile to check that $template->template_parsed has content and isn't false/null got the master template rebuild working