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Dynamics 365 Community / Forums / Microsoft Dynamics AX (Archived) / Retail SDK Build Error...
Microsoft Dynamics AX (Archived)

Retail SDK Build Error : Cannot find the interop type that matches the embedded interop type

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Posted on by Community Member

I Hello everyone !

I am working on Retail POS. I need to customize it. 

I have fresh SDK and when i try to build a printing project I get following errors:

Error 1: Cannot find the interop type that matches the embedded interop type
'Microsoft.Dynamics.Retail.Pos.Contracts.DataEntity.ISaleLineItemV4'. Are you missing an assembly reference?
Error 2: Cannot find the interop type that matches the embedded interop type
'Microsoft.Dynamics.Retail.Pos.Contracts.DataEntity.IRetailTransactionV4'. Are you missing an assembly reference?
Error 3: Cannot find the interop type that matches the embedded interop type
'Microsoft.Dynamics.Retail.Pos.Contracts.DataEntity.IRetailTransactionV3'.
Are you missing an assembly reference?

What is the reason of the error and what is the suggested resolution.

I have searched on google but couldn't find any appropriate solution. 

Thanks.

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  • Verified answer
    Community Member Profile Picture
    Community Member on at

    Check the versions. This error is often seen when the retail versions are mismatched with the version of the POS that is installed. However, those versions aren't necessarily the same CU number. For example, if you are using AX 2012 R3 CU10, then you should be using the Retail SDK CU9. The releases are not in parallel. Try building each SDK separately. The one that doesn't crash and burn when compiled is the SDK for your version.

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