Statechart Checks : (C15003) Either ‘get’ or ‘release’ are operated on non-resource elements

(C15003) Either ‘get’ or ‘release’ are operated on non-resource elements

There are Conditions, which are used with the operators get (gt!()) or release (rl!()), without being defined as Resources in their Design-Attributes.
Error In:
Design
Erroneous Elements:
Conditions