Group error createAccess() must implement interface Drupal\group\Entity\GroupInterface, null given

@mindaugasd It's a big question which task is duplicate. The current one was created before 🐛 Entity clone invokes any entity type's createAccess() without knowing about required context values Active

For me, patch #4 works well to fix the issue quickly (as the temporary solution)
But it would be great to provide support for Group modules in this case, since the modules worked for Group before and don't work now.
Gave an example of the fix. Feel free to update it.

Additionally, provide the correct context for group_relationship.

Understanding that this is probably just a temporary solution, #7 does fix the conflict caused with the Group module when trying to view/edit/remove member relationships.

-mike

After installing the Group module I got the fatal error described here. The patch in #7 worked for me to resolve it.

It's worth mentioning that there is a separate project called Group Clone → specifically for cloning groups, so maybe this project doesn't need to tackle the more complicated work of cloning a group with all its referenced entities.

Moving to RTBC in the hopes that a fatal error can be avoided for sites that end up using Entity Clone and Group together.

I came across the same error while using group and entity_clone simultaneously.
Patch #7 🐛 Group error createAccess() must implement interface Drupal\group\Entity\GroupInterface, null given Needs review solved the issue for me too.

Patch in #7 worked here! thanks!
+1 for RTBC