C#•3y ago

❔ Non-nullable property 'Name' must contain a non-null value when exiting constructor

In the following class, why do I get this warning and how do I make it happy? I supposed I could make it like

string? Name

string? Name

but that isn't really accurate because I can never have a PlayerModel where the Name is

null

null

. Same for

ImageUrl

ImageUrl

Thinker•5/14/23, 11:42 AM

You could make them

required

required

Thinker•5/14/23, 11:42 AM

You're getting the error because the types of the properties can't be null but they may be when exiting the constructor.

JwanOP•5/14/23, 11:43 AM

Setting them as doesn't seem to have helped

Thinker•5/14/23, 11:44 AM

Not the attribute

Thinker•5/14/23, 11:44 AM

That doesn't do anything

Thinker•5/14/23, 11:45 AM

JwanOP•5/14/23, 11:50 AM

Thanks @thinker227 That fixed it. I don't think I've seen much of , is that new? Or has it always been a feature of the language?

Thinker•5/14/23, 11:50 AM

New in C# 11

JwanOP•5/14/23, 11:51 AM

Awesome, good to know. Thanks again

Accord•5/15/23, 12:19 PM

Looks like nothing has happened here. I will mark this as stale and this post will be archived until there is new activity.