I am trying to publish my .NET 5 application, when publishing with Target runtime = Portable publish succeeds, when changing target runtime to win-x64 for example the publish fails.
Before failing i get this error in output which is probably related.
C:\Program Files (x86)\Microsoft Visual Studio\2019\Preview\Common7\IDE\CommonExtensions\Microsoft\NuGet\NuGet.targets(131,5): Error : Invalid framework identifier ''.
I have noticed that the 'project.assets.json' is generated in 'obj\project.assets.json' dir but it looks like the build process actually expect it to be in 'obj\publish\win-x64\project.assets.json' and its not present there. Manually copying the file makes everything work but such approach would be very tedious.
Is there any project configuration I need to look into ? Thanks.
