[2.3.0.113] RM calling Lighting Group causes error

[JohnRob]

I have a RM 4.1 Rule which calls a Lighting group ( two lights). The call results in an error and the lights not going on.

ERROR:

LIGHTING GROUP:

RM RULE:

SOLVED:
Deleted the Group 2.0 and recreated it in Group 2.1
Error no longer results from group execution