.Net Framework project complains about nullable not being supported in C# 7.3
I have a very old project my team is now working on and for some reason when I try to build it in VS 2022 I get the following error
There are two projects in here that use .net 6 and 7. Most projects are using net4.8 I checked the csproj files they don't have <Nullable>enable</Nullable>
The wierd thing is this is only happening on my machine. Any ideas on why VS thinks nullable is enabled on projects using net48. There is no Directory.Build.props file either.
6 Replies
does it happen when you use
dotnet build?I don't think so. I can build it using our build.cake setup. Looking through it I don't see how its running the build though
just ran dotnet build it failed with the same errirs
to debug issues like this i would start with https://msbuildlog.com/
I see the error in the logviewer but not sure what to do with it
what do you see if you search for "LangVersion"
Do you maybe have a
#nullable enable pragma anywhere?