A public action method 'ProductDetails_AttributeChange' was not found on controller 'Nop.Web.Controllers.ShoppingCartController'.

Anyone know what the below error is? I just started getting it in 3.7

It's from a search engine.

A public action method 'ProductDetails_AttributeChange' was not found on controller 'Nop.Web.Controllers.ShoppingCartController'.

System.Web.HttpException (0x80004005): A public action method 'ProductDetails_AttributeChange' was not found on controller 'Nop.Web.Controllers.ShoppingCartController'. at System.Web.Mvc.Controller.HandleUnknownAction(String actionName) at System.Web.Mvc.Controller.<BeginExecuteCore>b__1d(IAsyncResult asyncResult, ExecuteCoreState innerState) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) at System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) at System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__5(IAsyncResult asyncResult, ProcessRequestState innerState) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Yes, it is from search engine crawlers.

This is a POST method and when bots try to open it using GET method, 404 occurs.

ivanslater wrote:

so just ignore the error in the logs?

A.M. Can you reply? I'm getting thousands of these in my logs.

thanks

any update on this?

Getting the same exceptions in log, almost immediately after v3.60 site went live
log says customer is built in search engine record
but find it hard to believe that search engine crawls site instantly after go live?

has this been raised as an issue of maybe fixed in v3.70?

thanks

rudgr wrote:

Yeah you have to modify "Views/Product/_ProductAttributes.cshtml" line 290 make it lowercase like below:

url: '@Html.Raw(Url.Action("productdetails_attributechange", "shoppingcart", new { productId = productId, validateAttributeConditions = attributesHaveConditions }))',

OK tx! :)

FYI: I added issue: https://github.com/nopSolutions/nopCommerce/issues/1167

ivanslater wrote:
If some one does not change robot.txt then by default it does not call.
See this link.

Sure. URL in the robots.txt file are case-sensitive. Thanks a lot! It'll be fixed soon