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Dynamics 365 Community / Forums / Finance | Project Operations, Human Resources, ... / DLL conflict between I...
Finance | Project Operations, Human Resources, ...
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DLL conflict between ISV solutions and custom code

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Posted on by Visilo 15
Hi community,
 
I'm using google's phone validation DLL (google/libphonenumber) to validate phone numbers in X++ via C#, 
Everything works fine in dev, library can be contacted, phone numbers can be validated, no problems.
 
When I deploy our package to Test, our all in one package also contains multiple ISV solutions, and one of them also uses the same DLL.
There are therefore 2 DLLs with the same name deployed to Test, one in the ISV solution folder, one in our extension folder.
When I test our code in Test Tier 2, I get the following error: 
 
 
It looks like both DLLs are in conflict after that.
This DLL is not used by MS in PackagesLocalDirectory\bin
 
Are 2 versions of the same DLL allowed in multiple packages?
 
What are our alternatives? Should we embed this DLL into our C# wrapper? Is that possible/supported for X++?
 
If I try to link to the ISV dll, our code no longer compiles
 
Much appreciated,
 
Vsilo
Categories:
Dynamics 365 Finance
I have the same question (0)
  • André Arnaud de Calavon Profile Picture
    André Arnaud de Cal... 300,896 Super User 2025 Season 2 on at
    Hi Vsilo,
     
    There can be only one version of the DLL active in runtime. In case there is a difference between them, you can contact the ISV and ask about their plans to use another version. If this will not be a short term solution, you can check if a C# project where you can manage your version of the DLL and then reference your customization to this C# DLL.

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