make input parameter null

app/Http/Controllers/V3/Dashboard/Reports/RoadItemsReportController.php

@@ -74,7 +74,7 @@ class RoadItemsReportController extends Controller
         $provinces = Province::all(['id', 'name_fa']);
 
         return $this->successResponse([
-            'activities' => $activities,
+            'activities' => $activities['data'],
             'provinces' => $provinces,
         ]);
     }
@@ -85,7 +85,7 @@ class RoadItemsReportController extends Controller
         $edarateShahri = EdarateShahri::query()->where('province_id', '=', $request->province_id)->get(['id', 'name_fa']);
 
         return $this->successResponse([
-            'activities' => $activities,
+            'activities' => $activities['data'],
             'edarateShahri' => $edarateShahri,
         ]);
     }

app/Services/DataTable/DataTableInput.php

@@ -26,7 +26,7 @@ class DataTableInput
     {
     }
 
-    public function getStart(): int
+    public function getStart(): ?int
     {
         return $this->start;
     }