VB.NET-MISMATCH ERROR

[cturlington]

Hello,

I am using Civil 3d 2016.

I am getting a common error, screen shot attached for reference.  Is this error in reference to the Target Framework setting or is this likely to be something else?

[Jeff_M · Accepted solution]

You can ignore that error. If you are building for "AnyCPU" you will get that warning since the AcCoreMGD.dll was built for x64 only. Your code should still be fine to load and run.

[tyronebk · Accepted solution]

If the waring message bothers you, add another property group entry to the *.vbproj project file:

<PropertyGroup>
  <ResolveAssemblyWarnOrErrorOnTargetArchitectureMismatch>None</ResolveAssemblyWarnOrErrorOnTargetArchitectureMismatch>
</PropertyGroup>

To easily edit the .vbproj file, right click on the project in Visual Studio in the Solution Explorer and Unload Project. Then right click on the project again and the option to edit the .vbproj file appears. Edit and save the file. Right click on the project again to reload it. The warning should no longer show.