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Last Post 3/11/2020 5:57 PM by  MooreCreative
Upgrade from 7.4.2 to 8.0.3
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Dimitrisv

New Member



Posts:4
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7/22/2017 2:40 PM
    Following the update no page works in the front site... we are receiving errors similar to this:

    Error: Product Viewer is currently unavailable. DotNetNuke.Services.Exceptions.ModuleLoadException: Could not load file or assembly 'System.Web.Mvc, Version=4.0.0.1, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) ---> System.IO.FileLoadException: Could not load file or assembly 'System.Web.Mvc, Version=4.0.0.1, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) at Hotcakes.Commerce.Dnn.Mvc.MvcRenderingEngine.Render(String controllerName, String actionName, String viewName, Object routeValues) at Hotcakes.Modules.ProductViewer.ProductViewerView.RenderView() at Hotcakes.Commerce.Dnn.Web.HotcakesModuleBase.OnLoad(EventArgs e) --- End of inner exception stack trace ---

    Error: Search Input is currently unavailable. DotNetNuke.Services.Exceptions.ModuleLoadException: Could not load file or assembly 'System.Web.Mvc, Version=4.0.0.1, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) ---> System.IO.FileLoadException: Could not load file or assembly 'System.Web.Mvc, Version=4.0.0.1, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) at Hotcakes.Commerce.Dnn.Mvc.MvcRenderingEngine.Render(String controllerName, String actionName, String viewName, Object routeValues) at Hotcakes.Modules.Search.SearchView.RenderView() at Hotcakes.Commerce.Dnn.Web.HotcakesModuleBase.OnLoad(EventArgs e) --- End of inner exception stack trace ---

    Error: Search Results is currently unavailable. DotNetNuke.Services.Exceptions.ModuleLoadException: Could not load file or assembly 'System.Web.Mvc, Version=4.0.0.1, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) ---> System.IO.FileLoadException: Could not load file or assembly 'System.Web.Mvc, Version=4.0.0.1, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) at Hotcakes.Commerce.Dnn.Mvc.MvcRenderingEngine.Render(String controllerName, String actionName, String viewName, Object routeValues) at Hotcakes.Modules.Search.SearchView.RenderView() at Hotcakes.Commerce.Dnn.Web.HotcakesModuleBase.OnLoad(EventArgs e) --- End of inner exception stack trace ---

    Our version of hotcakes is (1.10.04)?





    Adrian

    Basic Member



    Posts:52
    Basic Member





    --
    7/22/2017 11:37 PM
    You might want to double check a few things.

    [list]
    [*]Backup before you start
    [*]Make sure you have ASP.NET framework 4.5 installed.
    [*]Verify you have the updated MVC dll in your /bin
    [*]Make sure your root web.config contains updated references to System.Web.Mvc 4.0
    [*]Make sure website\Portals\_default\HotcakesViews\_default\web.config also has updated references to System.Web.Mvc 4.0 (Note: There are several on this one)
    [/list]

    Perform the same to your custom views if your arent using the _default.
    You can compare to the current files here:
    https://github.com/Hotcak.../_default/Web.config
    https://github.com/Hotcak...n/System.Web.Mvc.dll

    Hope this helps!
    Adrian





    MooreCreative

    Basic Member



    Posts:97
    Basic Member





    --
    3/11/2020 5:57 PM
    Just to connect the two forum topics together, the System.Web.MVC and version issues is described here in regards to upgrade of DNN and newer Hotcakes 3x version issues:
    https://mmmcommerce.com/F...o-upgraded-DNN-8-0-4
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