diff --git a/src/adv/Adv.lua b/src/adv/Adv.lua
index 3c056ef..d567555 100644
--- a/src/adv/Adv.lua
+++ b/src/adv/Adv.lua
@@ -1222,7 +1222,7 @@ local function chooseCommon(self, room, block, chooseData, choose, tag)
 				self:backMapShow()
 			end,
 		}
-		assert(doEffect[effect[1]], "error effect, event_" .. (tag or "choose") .. "Csv id :" .. block.event.id)
+		assert(doEffect[effect[1]], "error effect, event_" .. (tag or "choose") .. "Csv id :" .. (block.event and block.event.id or 0) .. "effect  " .. effect[1])
 		doEffect[effect[1]]()
 	end
 	self:scoreChange(AdvScoreType.Event, chooseData.advScore) --增加加分
--
libgit2 0.21.2