Unable to find module

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Matias

Vote:

I am setting up .Net6 Optimizely solution, reusing existing code from .net47.

I can see login/register page, but after login I got such error as below.
- I had EPiServer.Commerce v14.11.0 nuget referenced,
- I put all EPi nugets references in single core project
- EPiServer.Commerce.Shell.dll gets added to modules/_protected directory with correct version
- EPiServer.Commerce.Shell.dll is present in bin/Debug/net6.0 folder with correct version
- cleaned bin/obj folders in all solution projects before build

System.ArgumentException: Unable to find a module by assembly 'EPiServer.Commerce.Shell, Version=14.11.0.0, Culture=neutral, PublicKeyToken=8fe83dea738b45b7' (Parameter 'moduleAssembly')
   at EPiServer.Shell.Paths.ToResource(Assembly moduleAssembly, String moduleRelativeResourcePath)
   at EPiServer.Shell.Paths.ToResource(Type typeInModuleAssembly, String moduleRelativeResourcePath)
   at EPiServer.Commerce.Shell.CommerceUIMenuProvider.GetGlobalMenuItems()
   at EPiServer.Commerce.Shell.CommerceUIMenuProvider.GetMenuItems()
   at EPiServer.Shell.Navigation.MenuAssembler.<>c.<GetMenuItems>b__8_1(IMenuProvider m)
   at System.Linq.Enumerable.SelectManySingleSelectorIterator`2.MoveNext()
   at EPiServer.Shell.Navigation.MenuAssembler.GetMenuItems(String parentPath, Int32 relativeDepth)
   at EPiServer.Shell.Navigation.MenuAssembler.GetMenuHierarchy(String rootPath, Int32 relativeDepth, String selectionPath)
   at EPiServer.Shell.Navigation.MenuAssembler.GetMenuHierarchy(String rootPath, Int32 relativeDepth)
   at EPiServer.Shell.Web.Internal.NavigationService.GetCurrentProduct()
   at EPiServer.Shell.Web.Internal.NavigationService.GetCurrentProductId()
   at EPiServer.Shell.Navigation.MenuHelper.CreateMenuRootElement()
   at EPiServer.Shell.Navigation.MenuHelper.CreatePlatformNavigationMenu()
   at EPiServer.Shell.Navigation.MenuHelper.CreatePlatformNavigationMenu(IHtmlHelper htmlHelper)
   at AspNetCoreGeneratedDocument.CmsUIViews_Views_Shared_Bootstrapper.<ExecuteAsync>b__8_2()
   at Microsoft.AspNetCore.Mvc.Razor.RazorPage.RenderSectionAsyncCore(String sectionName, Boolean required)
   at Microsoft.AspNetCore.Mvc.Razor.RazorPage.RenderSection(String name, Boolean required)
   at Microsoft.AspNetCore.Mvc.Razor.RazorPage.RenderSection(String name)
   at AspNetCoreGeneratedDocument.CmsUIViews_Views_Shared_Sleek.<ExecuteAsync>b__12_1()
   at Microsoft.AspNetCore.Razor.Runtime.TagHelpers.TagHelperExecutionContext.SetOutputContentAsync()
   at AspNetCoreGeneratedDocument.CmsUIViews_Views_Shared_Sleek.ExecuteAsync()
   at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageCoreAsync(IRazorPage page, ViewContext context)
   at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageAsync(IRazorPage page, ViewContext context, Boolean invokeViewStarts)
   at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderLayoutAsync(ViewContext context, ViewBufferTextWriter bodyWriter)
   at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderAsync(ViewContext context)
   at Microsoft.AspNetCore.Mvc.ViewFeatures.ViewExecutor.ExecuteAsync(ViewContext viewContext, String contentType, Nullable`1 statusCode)
   at Microsoft.AspNetCore.Mvc.ViewFeatures.ViewExecutor.ExecuteAsync(ViewContext viewContext, String contentType, Nullable`1 statusCode)
   at Microsoft.AspNetCore.Mvc.ViewFeatures.ViewExecutor.ExecuteAsync(ActionContext actionContext, IView view, ViewDataDictionary viewData, ITempDataDictionary tempData, String contentType, Nullable`1 statusCode)
   at Microsoft.AspNetCore.Mvc.ViewFeatures.ViewResultExecutor.ExecuteAsync(ActionContext context, ViewResult result)
   at Microsoft.AspNetCore.Mvc.ViewResult.ExecuteResultAsync(ActionContext context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResultFilterAsync>g__Awaited|30_0[TFilter,TFilterAsync](ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResultExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.ResultNext[TFilter,TFilterAsync](State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.InvokeResultFilters()
--- End of stack trace from previous location ---
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResourceFilter>g__Awaited|25_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResourceExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.InvokeFilterPipelineAsync()
--- End of stack trace from previous location ---
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope)
   at Microsoft.AspNetCore.Routing.EndpointMiddleware.<Invoke>g__AwaitRequestTask|6_0(Endpoint endpoint, Task requestTask, ILogger logger)
   at Microsoft.AspNetCore.Authorization.Policy.AuthorizationMiddlewareResultHandler.HandleAsync(RequestDelegate next, HttpContext context, AuthorizationPolicy policy, PolicyAuthorizationResult authorizeResult)
   at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)

I go through bunch of topics on and off this forum and can't fix it :/

#303808

Jun 20, 2023 10:54

N Kakar - Jun 23, 2023 21:12

The error suggests that the application is unable to find the 'EPiServer.Commerce.Shell' module with the specified version.
Here are some troubleshooting steps that you can check.
* Check that the correct version of 'EPiServer.Commerce.Shell.dll' is referenced and located in the appropriate folder.
* Ensure all necessary assembly references are correctly added to the project.
* Clean the solution, rebuild it, and make sure the DLL is included in the build output.
* Verify file permissions for the DLL and ensure the application has access to it.
* Double-check the file location and consider re-adding the reference or copying the DLL to the correct location.
* Review any custom assembly loading logic or potential conflicts with other assemblies.
If these steps don't resolve the issue, consult the documentation or seek support from EPiServer for assistance.

Surjit Bharath

Vote:

Delete EPiServer.Commerce.Shell folder under modules/protected then try reinstalling.

Also check references. In your web project goto dependencies/packages. Make sure they all look loaded.

#303895

Jun 21, 2023 21:24

Paul McGann (Netcel)

Vote:

Hi,

Just to add if you have a multi-project setup, ensure that you have consolidated the nuget packages.

I do remember on a recent upgrade while the main project was referencing the correct version a warning appearing informing me it was using a different version.

Might be worth checking the version of the dll's in the bin folder also.

Paul

#303931

Jun 22, 2023 8:11

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