Problem/Motivation
PHP Fatal error: Call to a member function getCanonicalRepresentation() on a non-object in core/lib/Drupal/Core/Plugin/Context/Context.php on line 50The typed data object is null here because it has not been intialized yet.
Proposed resolution
Always use the getTypedDataManager() method provided by the TypedDataTrait to make sure the manager is initialized on demand.
Remaining tasks
Review patch.
User interface changes
none.
API changes
none.