IIndexBuilderExtender not working in 9.5.1

Anders Ebdrup

Posted on 24/09/2018 19:56:31

Hi Dynamicweb,

After upgrading a solution from 9.4 to 9.5 we are not able to build our index. This is the problem:

System.InvalidCastException: Unable to cast object of type 'Smartpage.Tiger.Products.Indexing.IndexBuilderExtender' to type 'Dynamicweb.Indexing.IndexBuilderExtenderBase`1[Dynamicweb.Ecommerce.Indexing.ProductIndexBuilder]'. at Dynamicweb.Ecommerce.Indexing.ProductIndexBuilder.WriteDocument(IndexDocument document, Int64 currentAutoId) in C:\Dynamicweb\Dynamicweb9\05 - Modules\Dynamicweb.Ecommerce\Dynamicweb.Ecommerce-1.5\Dynamicweb.Ecommerce\Indexing\ProductIndexBuilder.vb:line 1580 at Dynamicweb.Ecommerce.Indexing.ProductIndexBuilder.ProcessProducts() in C:\Dynamicweb\Dynamicweb9\05 - Modules\Dynamicweb.Ecommerce\Dynamicweb.Ecommerce-1.5\Dynamicweb.Ecommerce\Indexing\ProductIndexBuilder.vb:line 1118 at Dynamicweb.Ecommerce.Indexing.ProductIndexBuilder.Build(IIndexWriter writer, Tracker tracker) in C:\Dynamicweb\Dynamicweb9\05 - Modules\Dynamicweb.Ecommerce\Dynamicweb.Ecommerce-1.5\Dynamicweb.Ecommerce\Indexing\ProductIndexBuilder.vb:line 241

We have extended the product index with: IIndexBuilderExtender<ProductIndexBuilder>, and I can see that this is changed in the core code:

            If Not SkipExtenders Then
                For Each extender In Extenders
                    extender.ExtendDocument(document)
                Next
            End If

Is changed to:

            If Not SkipExtenders Then
                For Each extender As IndexBuilderExtenderBase(Of ProductIndexBuilder) In Extenders
                    extender.ExtendDocument(document)
                    extender.IndexBuilder = Me
                Next
            End If

Should the code be fixed or should our IndexBuilderExtender be changed?

Best regards, Anders

Replies

Nicolai Pedersen

Posted on 25/09/2018 09:05:39

Hi Anders

A quick fix is to change to the base class implementation - but i will also change the code to take care of this situation - it is of course a mistake...

BR Nicolai

Nicolai Pedersen

Posted on 25/09/2018 20:21:06

TFS#55454 should fix this, in testing, and will be out with the next update of Ecommerce package.

Kristian Kirkholt

Posted on 09/10/2018 11:52:59

This post has been marked as an answer

Hi Anders

The problem TFS#55454 "Extend index with either IIndexBuilderExtender interface and IndexBuilderExtenderBase" has now been fixed in Package "Dynamicweb.Ecommerce" version 1.5.10

You are able to find this update in the backend Package update section.

Also the correction are part of the 9.5.3 release

You are able to find this build in the download section:

http://doc.dynamicweb.com/releases-and-downloads/releases

Please contact Dynamicweb Support if you need any additional help regarding this.

Kind Regards
Dynamicweb Support
Kristian Kirkholt

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IIndexBuilderExtender not working in 9.5.1

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