❔ help with code

what is the problem in this code?

Don't know, what is the problem?

i dont understand why it is highlighting Console.ReadLine(); yellow

the only thing there is a warning

it's not an error

It tells you when you mouse over it

yeah but even when there is nothing there is says there is a problem

that's just vscode being vscode

restart vsc and it'll probably be fixed

oh

but anyway, the warning itself says that the result of Console.ReadLine() may be null

You can solve this either by doing Console.ReadLine() ?? "" or doing Console.ReadLine()!

The first of which is kinda the most preferable

oh ok that makes sense thanks

a ?? b essentially means "if a is not null then return a from the expression, otherwise return b"

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.