[TYPO3-english] upgrading 4.2 -> 4.5 generates Broken Rootline error

[Jan Bednarik]

Hey,

> I am upgrading a typo3 site from 4.2->4.5 and after going through the upgrade wizard all pages have an upside down/ backwards typo3 logo with the following error:

I've just finished.

> The requested page didn't have a proper connection to the tree-root!

and I had the same error.

The problem was, that I updated an extension, which added a field to 
pages table, but I forgot to update database. So TCA had this field in 
list, but it was missing in the database.

Make sure to compare database in install tool and properly update all 
extensions you've updated.

Jan