Snekgame unresolved externals
Posted: March 26th, 2017, 11:02 am
Why these bugs?
10k you
10k you
Planet Chili
Learn to program or die trying
https://forum.planetchili.net:443/
Snekgame unresolved externals
Page 1 of 2
Re: Snekgame unresolved externals
Posted: March 26th, 2017, 11:33 am
I'll check this later, but what do you mean with "10k you"?
Re: Snekgame unresolved externals
Posted: March 26th, 2017, 12:14 pm
read it fast 
Re: Snekgame unresolved externals
Posted: March 26th, 2017, 1:01 pm
Code: Select all
Snake.obj : error LNK2019: unresolved external symbol "public: __cdecl Snake::Segment::Segment(void)" (??0Segment@Snake@@QEAA@XZ) referenced in function "public: __cdecl Snake::Snake(struct Location const &)" (??0Snake@@QEAA@AEBULocation@@@Z)
1>Snake.obj : error LNK2019: unresolved external symbol "public: void __cdecl Snake::Segment::InitHead(struct Location const &)" (?InitHead@Segment@Snake@@QEAAXAEBULocation@@@Z) referenced in function "public: __cdecl Snake::Snake(struct Location const &)" (??0Snake@@QEAA@AEBULocation@@@Z)
1>Snake.obj : error LNK2019: unresolved external symbol "public: void __cdecl Snake::Segment::Follow(class Snake::Segment const &)" (?Follow@Segment@Snake@@QEAAXAEBV12@@Z) referenced in function "public: void __cdecl Snake::MoveBy(struct Location const &)" (?MoveBy@Snake@@QEAAXAEBULocation@@@Z)
1>Snake.obj : error LNK2019: unresolved external symbol "public: void __cdecl Snake::Segment::Draw(class Board &)" (?Draw@Segment@Snake@@QEAAXAEAVBoard@@@Z) referenced in function "public: void __cdecl Snake::Draw(class Board &)" (?Draw@Snake@@QEAAXAEAVBoard@@@Z)Re: Snekgame unresolved externals
Posted: March 26th, 2017, 1:28 pm
Ok.
Do you know why Visual Studio underlines the brace in the picture I added?
misterchi
Do you know why Visual Studio underlines the brace in the picture I added?
misterchi
Re: Snekgame unresolved externals
Posted: March 26th, 2017, 1:39 pm
If you put your cursor on the underlined part it will tell you.
My guess is you have some embedded object with no default constructor and it cannot instantiate it.
My guess is you have some embedded object with no default constructor and it cannot instantiate it.
Re: Snekgame unresolved externals
Posted: March 27th, 2017, 5:32 pm
Hi,
it says: the default constructor of "Snake::Segment" cannot be referenced-- it is a deleted function
What should I do? I programmed the same like you did in the Tutorial 14a.
it says: the default constructor of "Snake::Segment" cannot be referenced-- it is a deleted function
What should I do? I programmed the same like you did in the Tutorial 14a.
Re: Snekgame unresolved externals
Posted: March 27th, 2017, 7:09 pm
Do you have a line in class Snake::Segment like
Snake::Segment() = default;
Snake::Segment() = default;
Re: Snekgame unresolved externals
Posted: March 28th, 2017, 3:19 pm
No, I don't have that line. But when I add a constructor the red underline disappears. The odd thing is that I did it like Chili did and his program works.
Re: Snekgame unresolved externals
Posted: March 28th, 2017, 3:37 pm
I can 100% guarantee that you didn't do it like me
If you wanna know what you missed, post your full code (the non working stuff) and I'll take a look at it.
If you wanna know what you missed, post your full code (the non working stuff) and I'll take a look at it.