wip

app/Filament/Widgets/StatsMedianAverage.php

@@ -152,14 +152,16 @@ class StatsMedianAverage extends StatsOverviewWidget
             // dd($m1, $m2, $arr);
 
             // dd('GERADE', $arr, $size, $m, $m1, $m2);
-            return round(($arr[$m1] + $arr[$m2]) / 2, 2);
+            if (isset($arr[$m1]) && isset($arr[$m2]))
+                return round(($arr[$m1] + $arr[$m2]) / 2, 2);
         } else {
             // odd (add 1 because array starts with 0)
             $m = ceil(($size) / 2);
             // dd($m, $arr);
 
             // dd('UNGERADE', $m, $arr, $arr[$m]);
-            return $arr[$m];
+            if (isset($arr[$m]))
+                return $arr[$m];
         }
     }
 }