ERR_FAIL_COND_MSG(!collision_object,"Collision exception only works between two CollisionObject3Ds.");
ERR_FAIL_COND_MSG(!collision_object,"Collision exception only works between two nodes that inherit from CollisionObject3D (such as Area3D or PhysicsBody3D).");
ERR_FAIL_COND_MSG(!collision_object,"Collision exception only works between two CollisionObject3Ds.");
ERR_FAIL_COND_MSG(!collision_object,"Collision exception only works between two nodes that inherit from CollisionObject3D (such as Area3D or PhysicsBody3D).");
ERR_FAIL_COND_MSG(!collision_object,"Collision exception only works between two CollisionObject3Ds.");
ERR_FAIL_COND_MSG(!collision_object,"Collision exception only works between two nodes that inherit from CollisionObject3D (such as Area3D or PhysicsBody3D).");
ERR_FAIL_COND_MSG(!collision_object,"Collision exception only works between two CollisionObject3Ds.");
ERR_FAIL_COND_MSG(!collision_object,"Collision exception only works between two nodes that inherit from CollisionObject3D (such as Area3D or PhysicsBody3D).");