Quote the armor lists

code/modules/power/singularity/field_generator.dm

@@ -28,7 +28,7 @@ field_generator power level display
 	use_power = NO_POWER_USE
 	max_integrity = 500
 	//100% immune to lasers and energy projectiles since it absorbs their energy.
-	armor = list(melee = 25, bullet = 10, laser = 100, energy = 100, bomb = 0, bio = 0, rad = 0, fire = 50, acid = 70)
+	armor = list("melee" = 25, "bullet" = 10, "laser" = 100, "energy" = 100, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 50, "acid" = 70)
 	var/const/num_power_levels = 6	// Total number of power level icon has
 	var/power_level = 0
 	var/active = FG_OFFLINE

code/modules/power/singularity/particle_accelerator/particle_accelerator.dm

@@ -27,7 +27,7 @@
 	anchored = FALSE
 	density = TRUE
 	max_integrity = 500
-	armor = list(melee = 30, bullet = 20, laser = 20, energy = 0, bomb = 0, bio = 0, rad = 0, fire = 90, acid = 80)
+	armor = list("melee" = 30, "bullet" = 20, "laser" = 20, "energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 90, "acid" = 80)
 
 	var/obj/machinery/particle_accelerator/control_box/master = null
 	var/construction_state = PA_CONSTRUCTION_UNSECURED