fix

script/c33252803.lua

@@ -11,8 +11,8 @@ function c33252803.initial_effect(c)
 	c:RegisterEffect(e1)
 end
 function c33252803.filter1(c,e,tp)
-	local m=_G["c" .. c:GetCode()]
-	return c:IsFaceup() and c:IsSetCard(0x48) and not c:IsSetCard(0x1048)
+	local m=_G["c"..c:GetCode()]
+	return c:IsFaceup() and c:IsSetCard(0x48) and not c:IsSetCard(0x1048) and m
 		and Duel.IsExistingMatchingCard(c33252803.filter2,tp,LOCATION_EXTRA,0,1,nil,e,tp,c,c:GetRank()+1,m.xyz_number)
 end
 function c33252803.filter2(c,e,tp,mc,rk,no)
@@ -30,8 +30,8 @@ end
 function c33252803.activate(e,tp,eg,ep,ev,re,r,rp)
 	if Duel.GetLocationCount(tp,LOCATION_MZONE)<0 then return end
 	local tc=Duel.GetFirstTarget()
-	if tc:IsFacedown() or not tc:IsRelateToEffect(e) or tc:IsControler(1-tp) or tc:IsImmuneToEffect(e) then return end
-	local m=_G["c" .. tc:GetCode()]
+	local m=_G["c"..tc:GetCode()]
+	if tc:IsFacedown() or not tc:IsRelateToEffect(e) or tc:IsControler(1-tp) or tc:IsImmuneToEffect(e) or not m then return end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
 	local g=Duel.SelectMatchingCard(tp,c33252803.filter2,tp,LOCATION_EXTRA,0,1,1,nil,e,tp,tc,tc:GetRank()+1,m.xyz_number)
 	local sc=g:GetFirst()

script/c57734012.lua

@@ -36,7 +36,8 @@ function c57734012.condition(e,tp,eg,ep,ev,re,r,rp)
 	return Duel.GetCurrentPhase()==PHASE_MAIN1 and not Duel.CheckPhaseActivity() and e:GetHandler():GetFlagEffect(57734012)~=0
 end
 function c57734012.filter1(c,e,tp)
-	local m=_G["c" .. c:GetCode()]
+	local m=_G["c"..c:GetCode()]
+	if not m then return false end
 	local no=m.xyz_number
 	return no and no>=101 and no<=107 and c:IsSetCard(0x48) and not c:IsSetCard(0x1048)
 		and c:IsCanBeSpecialSummoned(e,0,tp,false,false) and not c:IsHasEffect(EFFECT_NECRO_VALLEY)
@@ -60,7 +61,8 @@ function c57734012.activate(e,tp,eg,ep,ev,re,r,rp)
 	local g1=Duel.SelectMatchingCard(tp,c57734012.filter1,tp,LOCATION_GRAVE+LOCATION_EXTRA,0,1,1,nil,e,tp)
 	local tc1=g1:GetFirst()
 	if tc1 and Duel.SpecialSummon(tc1,0,tp,tp,false,false,POS_FACEUP)~=0 then
-		local m=_G["c" .. tc1:GetCode()]
+		local m=_G["c"..tc1:GetCode()]
+		if not m then return end
 		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
 		local g2=Duel.SelectMatchingCard(tp,c57734012.filter2,tp,LOCATION_EXTRA,0,1,1,nil,e,tp,tc1,m.xyz_number)
 		local tc2=g2:GetFirst()

script/c93238626.lua

@@ -70,9 +70,8 @@ function c93238626.filter(c,e,tp,no)
 end
 function c93238626.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then
-		local m=_G["c" .. Duel.GetAttackTarget():GetCode()]
-		local no=m.xyz_number
-		return no and Duel.IsExistingMatchingCard(c93238626.filter,tp,LOCATION_EXTRA,0,1,nil,e,tp,no)
+		local m=_G["c"..Duel.GetAttackTarget():GetCode()]
+		return m and m.xyz_number and Duel.IsExistingMatchingCard(c93238626.filter,tp,LOCATION_EXTRA,0,1,nil,e,tp,m.xyz_number)
 	end
 	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_EXTRA)
 end
@@ -80,8 +79,8 @@ function c93238626.spop(e,tp,eg,ep,ev,re,r,rp)
 	if not Duel.NegateAttack() then return end
 	if Duel.GetLocationCount(tp,LOCATION_MZONE)<0 then return end
 	local tc=Duel.GetAttackTarget()
-	if tc:IsFacedown() or not tc:IsRelateToBattle() or tc:IsControler(1-tp) or tc:IsImmuneToEffect(e) then return end
-	local m=_G["tc" .. Duel.GetAttackTarget():GetCode()]
+	local m=_G["c"..Duel.GetAttackTarget():GetCode()]
+	if tc:IsFacedown() or not tc:IsRelateToBattle() or tc:IsControler(1-tp) or tc:IsImmuneToEffect(e) or not m then return end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
 	local g=Duel.SelectMatchingCard(tp,c93238626.filter,tp,LOCATION_EXTRA,0,1,1,nil,e,tp,m.xyz_number)
 	local sc=g:GetFirst()