The type or namespace name 'Append' could not be found (are you missing a using directive or an assembly reference?)

Question

The type or namespace name 'Append' could not be found (are you missing a using directive or an assembly reference?)

Closed this issue 4 years ago · 2 comments

Hi,
After I installed nuget package there I got this error:

Answer 1 · 2021-02-03T03:36:43.000Z

@mackecar thanks for raising this issue!
I think you're using dotnet 3.x and not 5.0 which is a prerequisite to use this library.
Can you send a repo or a screenshot of your .csproj to be sure?

Answer 2 · 2021-02-03T09:09:35.000Z

@mackecar thanks for raising this issue!
I think you're using dotnet 3.x and not 5.0 which is a prerequisite to use this library.
Can you send a repo or a screenshot of your .csproj to be sure?

Yes, you are totally right. I didn't change from dot net core 3 to dot net 5.
Thank you for the help.