Issue on running the HelloWorld program

[wingfaimanJN5SK]

Dear ,

I try to run the program under

C:\Program Files\Autodesk\Autodesk Vault 2022 SDK\VS19\CSharp\HelloWorld

by using Microsoft Visual Studio 2019

When I try to Build>Rebuild Solution, the error shown:

C:\Program Files\Autodesk\Autodesk Vault 2022 SDK\VS19\CSharp\HelloWorld\HelloWorld\HelloWorldCommandExtension.cs(32,12,32,20): error CS0246: The type or namespace name 'Autodesk' could not be found (are you missing a using directive or an assembly reference?)

[wingfaimanJN5SK]

Hi, Any one can tell me ? thanks

[Boorda]

I'm not sure that you've provided enough information for anyone to be able to guide you.

• Do you have multiple versions of Vault installed on your machine?
• Are you referencing the correct versions of the Autodesk assemblies?

[wingfaimanJN5SK]

Hi Boorda,

Vault Professional 2020, 2021, 2022

Runtime Version (v4.0.30319, please see attached)

[Markus.Koechl · Accepted solution]

Vault 2022 expects a target framework of 4.7 or higher. The warnings before the error message returned this info.

[wingfaimanJN5SK]

thanks