NopCommerce 3.3 Bug - Plugins Menu Tree in Admin Mode

in Menu7Spikes.cshtml
new code

    var adminMenuPlugins = EngineContext.Current.Resolve<Nop.Core.Plugins.IPluginFinder>()
        .GetPlugins<IAdminMenuPlugin>()
        .Where(x => x.Authenticate() && x.PluginDescriptor.SystemName.Contains("SevenSpikes"))
        .ToList();

old code

    var adminMenuPlugins = EngineContext.Current.Resolve<Nop.Core.Plugins.IPluginFinder>()
        .GetPlugins<IAdminMenuPlugin>()
        .Where(x => x.Authenticate())
        .ToList();

Error message

Object reference not set to an instance of an object. 

System.NullReferenceException: Object reference not set to an instance of an object. at ASP._Page_Plugins_SevenSpikes_Core_Views_Shared_Menu7Spikes_cshtml.Execute() in d:\Root\Nop3301\Plugins\SevenSpikes.Core\Views\Shared\Menu7Spikes.cshtml:line 57 at System.Web.WebPages.WebPageBase.ExecutePageHierarchy() at System.Web.Mvc.WebViewPage.ExecutePageHierarchy() at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) at System.Web.Mvc.Html.PartialExtensions.Partial(HtmlHelper htmlHelper, String partialViewName, Object model, ViewDataDictionary viewData) at ASP._Page_Plugins_SevenSpikes_Core_Views_Shared__AdminLayout7Spikes_cshtml.Execute() in d:\Root\Nop3301\Plugins\SevenSpikes.Core\Views\Shared\_AdminLayout7Spikes.cshtml:line 11 at System.Web.WebPages.WebPageBase.ExecutePageHierarchy() at System.Web.Mvc.WebViewPage.ExecutePageHierarchy() at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) at System.Web.WebPages.WebPageBase.RenderSurrounding(String partialViewName, Action`1 body) at System.Web.WebPages.WebPageBase.PopContext() at System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) at 

How to repeat this bug?

1. Create the new plugin, ex.  FoxNetSoft.Plugin.Misc.AAAA (not your plugin!!! and the name from letter A)
2. Enable IAdminMenuPlugin and add SiteMenu
3. Restart your site.
4. Open Nop JCarousel - Settings.

Hello,

We have fixed the problem and will deploy it tomorrow at the latest.