Error when trying to browse site/facebook/store

Hi there
I am setting up the plugin but I am having some trouble, this is the code I get on my site log when trying to access mysite/facebook/store

I am using Nop 3.7

[code]   System.MissingMethodException: Method not found: 'System.Collections.Generic.IEnumerable`1<Nop.Web.Models.Catalog.ProductOverviewModel> Nop.Web.Extensions.ControllerExtensions.PrepareProductOverviewModels(System.Web.Mvc.Controller, Nop.Core.IWorkContext, Nop.Core.IStoreContext, Nop.Services.Catalog.ICategoryService, Nop.Services.Catalog.IProductService, Nop.Services.Catalog.ISpecificationAttributeService, Nop.Services.Catalog.IPriceCalculationService, Nop.Services.Catalog.IPriceFormatter, Nop.Services.Security.IPermissionService, Nop.Services.Localization.ILocalizationService, Nop.Services.Tax.ITaxService, Nop.Services.Directory.ICurrencyService, Nop.Services.Media.IPictureService, Nop.Core.IWebHelper, Nop.Core.Caching.ICacheManager, Nop.Core.Domain.Catalog.CatalogSettings, Nop.Core.Domain.Media.MediaSettings, System.Collections.Generic.IEnumerable`1<Nop.Core.Domain.Catalog.Product>, Boolean, Boolean, System.Nullable`1<Int32>, Boolean, Boolean)'. at SevenSpikes.Nop.Plugins.FacebookShop.Controllers.FacebookShopController.PrepareProductOverviewModels(IList`1 products) at SevenSpikes.Nop.Plugins.FacebookShop.Controllers.FacebookShopController.PrepareHomePageProducts(FacebookCatalogPagingFilteringModel command) at SevenSpikes.Nop.Plugins.FacebookShop.Controllers.FacebookShopController.Index(FacebookCatalogPagingFilteringModel command) at lambda_method(Closure , ControllerBase , Object[] ) at System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase controller, Object[] parameters) at System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters) at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) at System.Web.Mvc.Async.AsyncControllerActionInvoker.<BeginInvokeSynchronousActionMethod>b__39(IAsyncResult asyncResult, ActionInvocation innerInvokeState) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`2.CallEndDelegate(IAsyncResult asyncResult) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End() at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult) at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3d() at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass46.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f() at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass46.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f() at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass46.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f() at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass46.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f() at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass46.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f() at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass46.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f() at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass46.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f() at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass46.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f() at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass33.<BeginInvokeActionMethodWithFilters>b__32(IAsyncResult asyncResult) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Call

Hello,

Have you made any code customizations to the source code of nopCommerce? More specifically the signature of the PrepareProductOverviewModels in ~/Presentation/Nop.Web/Extensions/ControllerExtensions.cs file?

If yes, you will need to revert those changes. The Facebook Shop plugin uses that method in its code and changes to its signature will mean that the plugin's code will not be able to find the method and cause an exception.