diff --git a/classes/spearhead_base.lua b/classes/spearhead_base.lua
index affc977..d398132 100644
--- a/classes/spearhead_base.lua
+++ b/classes/spearhead_base.lua
@@ -315,6 +315,10 @@ do -- INIT UTIL
 
     ---@param points Array<Vec2>
     function UTIL.enlargeConvexHull(points, meters)
+        if points == nil or #points == 0 then
+            return {}
+        end
+
         ---@type Array<Vec2>
         local allpoints = {}
 
@@ -383,6 +387,10 @@ end
 ---@return Array<Vec2>
 function UTIL.GetTangentHullPointsFromOrigin(hull, origin)
 
+    if hull == nil or #hull <= 0 then
+        return {}
+    end
+
     local function orientation(a, b, c)
         -- Returns >0 if c is to the left of ab, <0 if to the right, 0 if colinear
         return (b.x - a.x) * (c.y - a.y) - (b.y - a.y) * (c.x - a.x)
diff --git a/classes/stageClasses/helpers/BattleManager.lua b/classes/stageClasses/helpers/BattleManager.lua
index e7a04f3..3242934 100644
--- a/classes/stageClasses/helpers/BattleManager.lua
+++ b/classes/stageClasses/helpers/BattleManager.lua
@@ -222,6 +222,7 @@ function BattleManager:GetRandomPoint(origin, groups)
 
     local hulls = Spearhead.Util.getSeparatedConvexHulls(points, 50)
     local hull = Spearhead.Util.randomFromList(hulls) --[[@as Array<Vec2>]]
+    if not hull then return nil end
     local enlargedHull = Spearhead.Util.enlargeConvexHull(hull, 25)
     local shootPoints = Spearhead.Util.GetTangentHullPointsFromOrigin(enlargedHull, origin)