changed InvokeAsync method as Invoke

framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/Pages/Shared/Components/AbpPageSearchBox/AbpPageSearchBoxViewComponent.cs

@@ -5,11 +5,10 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared.Pages.Shared.Components.AbpPag
 {
     public class AbpPageSearchBoxViewComponent : AbpViewComponent
     {
-        public async Task<IViewComponentResult> InvokeAsync(string placeHolder)
+        public IViewComponentResult Invoke(string placeHolder)
         {
-            return await Task.FromResult(
-                View("~/Pages/Shared/Components/AbpPageSearchBox/Default.cshtml",
-                new AbpSearchBoxViewModel {PlaceHolder = placeHolder}));
+            return View("~/Pages/Shared/Components/AbpPageSearchBox/Default.cshtml",
+                new AbpSearchBoxViewModel {PlaceHolder = placeHolder});
         }
     }
 }