I was tasked with upgrading an AddIn currently using .NET Framework 4.8 and ArcGIS Pro SDK 2.9 to .NET Core 8.0 and ArcGIS Pro SDK 3.2. I used the .NET Upgrade Assistant extension to upgrade each project to .NET Core 8.0. I was able to get all of the projects to successfully build in the solution. However, no AddInX is being created. The build logs do not give me any indication as to what could be going wrong. Has anyone come across a similar situation when migrating to ArcGIS Pro SDK 3.X and .NET Core?
Solved! Go to Solution.
The issue was using .NET Core 8 with ArcGIS Pro SDK 3.2. All my issues were resolved when using .NET Core 6
I've seen this before when I had the wrong version of the ArcGIS Pro SDK for .NET Visual Studio extension installed. If you have the correct version of the extension, then I'd check the DLL source (either direct source or NuGet package) for the right version as well.
The issue was using .NET Core 8 with ArcGIS Pro SDK 3.2. All my issues were resolved when using .NET Core 6