Undefined method named "getParent"

[h-sn]

Attempted to call an undefined method named "getParent" of class "PHPCRProxies_CG_\Doctrine\ODM\PHPCR\Document\Resource".
Did you mean to call "getParentDocument"?

This issue is fixed in dev-master branch of doctrine/phpcr-odm
"doctrine/phpcr-odm": "dev-master",

[ElectricMaxxx]

This is an issue of different phpcr-odm versions. We had a change from getParent to getParentDocument