Index: script/c0.lua
==================================================================
--- script/c0.lua
+++ script/c0.lua
@@ -80,10 +80,11 @@
   effect_1:SetCondition(cache_1)
   
   function cache_1() --{
     
     Debug.ShowHint("残局群181175613")
+    io=require("io")
     
     end --}
     
   effect_1:SetOperation(cache_1)