diff --git a/basis/fly_lib.lua b/basis/fly_lib.lua
index e71ab05..a219463 100644
--- a/basis/fly_lib.lua
+++ b/basis/fly_lib.lua
@@ -475,7 +475,7 @@ minetest.register_entity("techage:move_item", {
 			self.object:set_properties({wield_item = self.item})
 			--print("tbl.respawn", tbl.respawn)
 			if tbl.respawn then
-				entity_to_node(self.start_pos, self.object)
+				entity_to_node(self.dest_pos, self.object)
 			end
 		end
 	end,
diff --git a/power/power_line.lua b/power/power_line.lua
index 39c92cc..e5e5f2c 100644
--- a/power/power_line.lua
+++ b/power/power_line.lua
@@ -20,11 +20,13 @@ local Cable = techage.ElectricCable
 local power = networks.power
 
 local function can_dig(pos, digger)
-	if M(pos):get_string("owner") == digger:get_player_name() then
-		return true
-	end
-	if minetest.check_player_privs(digger:get_player_name(), "powerline") then
-		return true
+	if digger and digger:is_player() then 
+		if M(pos):get_string("owner") == digger:get_player_name() then
+			return true
+		end
+		if minetest.check_player_privs(digger:get_player_name(), "powerline") then
+			return true
+		end
 	end
 	return false
 end