fix null SUMMON_INFO_REASON_EFFECT (#2356)

c13735899.lua

@@ -37,6 +37,7 @@ function c13735899.atkval(e)
 end
 function c13735899.cfilter(c,e)
 	local typ,se=c:GetSpecialSummonInfo(SUMMON_INFO_TYPE,SUMMON_INFO_REASON_EFFECT)
+	if not se then return false end
 	local sc=se:GetHandler()
 	return typ&TYPE_MONSTER~=0 and se:IsActivated()
 		and c:IsFaceup() and (c:GetOriginalRace()==sc:GetOriginalRace() or c==sc)

c24915933.lua

@@ -53,7 +53,7 @@ function s.tgop(e,tp,eg,ep,ev,re,r,rp)
 end
 function s.cfilter(c,tp)
 	local typ,se,sp=c:GetSpecialSummonInfo(SUMMON_INFO_TYPE,SUMMON_INFO_REASON_EFFECT,SUMMON_INFO_REASON_PLAYER)
-	return typ&TYPE_MONSTER~=0 and se:IsActivated() and sp==1-tp
+	return se and typ&TYPE_MONSTER~=0 and se:IsActivated() and sp==1-tp
 end
 function s.spcon(e,tp,eg,ep,ev,re,r,rp)
 	return eg:IsExists(s.cfilter,1,nil,tp)

c95886782.lua

@@ -81,7 +81,7 @@ function c95886782.eqlimit(e,c)
 end
 function c95886782.cfilter(c,e,tp)
 	local se,sp=c:GetSpecialSummonInfo(SUMMON_INFO_REASON_EFFECT,SUMMON_INFO_REASON_PLAYER)
-	return sp==1-tp and se:IsActivated() and e:GetOwnerPlayer()==1-se:GetOwnerPlayer()
+	return se and sp==1-tp and se:IsActivated() and e:GetOwnerPlayer()==1-se:GetOwnerPlayer()
 end
 function c95886782.atkcon(e,tp,eg,ep,ev,re,r,rp)
 	return e:GetHandler():GetEquipTarget()