Trying to make an instance of fstream for output

[chuvak]

Im running into an issue, error incomplete type is not allowed

https://i.imgur.com/3VZ42m6.jpg

Am I missing parameters?

TIA

[Peter87]

Have you included <fstream>?

[chuvak]

Nope, Im an idiot.

I've included it, but now Im getting 12 errors, all saying "unresolved external symbol".
Errors, LNK2019, LNK2001, and LNK1120.

[Peter87]

It means that the linker can't find the definition of those symbols.