How to display object with mapped relation in list using Doctrine ORM

[ardianys]

Previously I have tried Sonata Admin Bundle, but I can't change how this bundle fetch data from one object. See my issue in

https://github.com/sonata-project/SonataAdminBundle/issues/365

Now I'm trying White October Admin Bundle, I think it's very flexible and I can implement row level ownership since I can modify how this admin page fetch an object.

Actually I got mapped entities in edit / update form. But I got this error in list pages.

An exception has been thrown during the rendering of a template 
("Catchable Fatal Error: Object of class Doctrine\ORM\PersistentCollection 
could not be converted to string in /..l/symfony/app/cache/dev/twig/e5/1d/509753a8d98a1daf9f3f90eb99d3.php line 391") 
in "WhiteOctoberAdminBundle::default\/list.html.twig" at line 109. 

Thanks for your help.

Regards.

[jgwiazdowski]

same question here..