After upgrading from 1.6.5 to 1.6.6 Grav throws a twig error immediately :
An exception has been thrown during the rendering of a template ("Property 'inlinejs_pipeline_before_excludes' does not exist in the object!").
Theme Bones 0.5.2
PHP 7.2.16
admin 1.9.2
URL to see the error http://www.greenmanpress-music.co.uk/
What should I do?
To solve temporarily you can add this line
protected $inlinejs_pipeline_before_excludes;
to the file
/system/src/Grav/Common/Assets.php
on line 53.
Obviously, with every Grav update, you would miss it!
Then open a ticket at https://github.com/getgrav/grav/issues
Thanks @iusvar, will do.
It is the theme, not Grav, throwing the error. It has been reported: https://github.com/smartgravity/grav-theme-bones/issues/41.
I’m sorry I misled the people involved 
Don’t worry, it’s all been explained - and dine of the problem was my
73 Huntington Road
YO31 8RL
07947 002 581
01904 673675
… some of the problem was my fault YAML
73 Huntington Road
YO31 8RL
07947 002 581
01904 673675