"Triamid Loading" fix

- prevent script errors with an undefined group when effect to Special Summon a monster was activated

Author: NaimSantos

official/c64576557.lua

@@ -8,7 +8,7 @@ function s.initial_effect(c)
 	e1:SetType(EFFECT_TYPE_ACTIVATE)
 	e1:SetCode(EVENT_FREE_CHAIN)
 	c:RegisterEffect(e1)
-	--Search 1 "Triamid" Spell/Trap
+	--Add 1 "Triamid" Spell/Trap from your Deck to your hand
 	local e2=Effect.CreateEffect(c)
 	e2:SetDescription(aux.Stringid(id,0))
 	e2:SetCategory(CATEGORY_TOHAND+CATEGORY_SEARCH)
@@ -41,7 +41,7 @@ end
 s.listed_series={SET_TRIAMID}
 s.listed_names={id}
 function s.thconfilter(c)
-	return c:IsFaceup() and c:IsLocation(LOCATION_FZONE) and c:IsSpell() and c:IsType(TYPE_FIELD)
+	return c:IsFaceup() and c:IsLocation(LOCATION_FZONE) and c:IsFieldSpell()
 end
 function s.thcon(e,tp,eg,ep,ev,re,r,rp)
 	local c=e:GetHandler()
@@ -58,7 +58,6 @@ function s.thtg(e,tp,eg,ep,ev,re,r,rp,chk)
 	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK)
 end
 function s.thop(e,tp,eg,ep,ev,re,r,rp)
-	if not e:GetHandler():IsRelateToEffect(e) then return end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
 	local g=Duel.SelectMatchingCard(tp,s.thfilter,tp,LOCATION_DECK,0,1,1,nil)
 	if #g>0 then
@@ -81,10 +80,10 @@ function s.spcon(e,tp,eg,ep,ev,re,r,rp)
 end
 function s.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0 end
-	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,g,1,0,LOCATION_DECK)
+	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_DECK)
 end
 function s.spop(e,tp,eg,ep,ev,re,r,rp)
-	if not (e:GetHandler():IsRelateToEffect(e) and Duel.GetLocationCount(tp,LOCATION_MZONE)>0) then return end
+	if Duel.GetLocationCount(tp,LOCATION_MZONE)<=0 then return end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
 	local g=Duel.SelectMatchingCard(tp,s.spfilter,tp,LOCATION_DECK,0,1,1,nil,e,tp,eg)
 	if #g>0 then