XF 2.2 InvalidArgumentException: Attempted to convert NULL to string/binary

[dethfire]

Hey folks! I made a new column in the xf_thread table that is mostly null values and now when setting a redirect during a thread move I get this error:
InvalidArgumentException: Attempted to convert NULL to string/binary [qwe_thread] in src/XF/Mvc/Entity/Entity.php at line 770

Any ideas on what I need to do to the table to get redirects to work again? Thanks!!

 

[Jeremy P]

Be sure you're setting 'nullable' => true for the column in the structure definition.

 

[dethfire]

Like this?

 $structure->columns['qwe_thread'] = ['type' => Entity::STR,'nullable' => true];

 

[Jeremy P]

Yeah.