C++ Error in MVSC [TFS 1.3]

[flaviiojr]

when compiling appeared these errors, how to fix this?
I'm sorry, I'm new to c ++ ...
I thank everyone in the community.

Erro    LNK2001    símbolos externos indefinidos "public: __thiscall HouseTile::HouseTile(int,int,int,class House *)" (??0HouseTile@@QAE@HHHPAVHouse@@@Z)

Erro    LNK2001    símbolos externos indefinidos "public: bool __thiscall Mission::isStarted(class Player *)const " (?isStarted@Mission@@QBE_NPAVPlayer@@@Z)

TFS 1.3

 

[samco]

Hello,
Did you make any change to the source codes?

Those seems to be code related errors.

 

[slaw]

Small suggestion: Change your language in your IDE (MVCS) to English, then post the error again. So we can understand it.

 

[samco]

Small suggestion: Change your language in your IDE (MVCS) to English, then post the error again. So we can understand it.

It says: Undefined external symbol "public bool blabla

 

[flaviiojr]

Hello,
Did you make any change to the source codes?

Those seems to be code related errors.

probably yes, I did not edit it..

It says: Undefined external symbol "public bool blabla

Yes, that's right...

Small suggestion: Change your language in your IDE (MVCS) to English, then post the error again. So we can understand it.

Okay, sorry. I did not realize that.

 

[slaw]

Then it might be caused when parts of your compiled program are not up-to-date.

Try to fully rebuild the project. That means: clean and rebuild everything. Should be somewhere in the menu.

Other possible option: missing include .h (header) somewhere where you placed code that uses those functions (HouseTile::HouseTile). Did you modified the code somehow, or is it the clean TFS 1.3 without any changes?

 

[flaviiojr]

Then it might be caused when parts of your compiled program are not up-to-date.

Try to fully rebuild the project. That means: clean and rebuild everything. Should be somewhere in the menu.

Other possible option: missing include .h (header) somewhere where you placed code that uses those functions (HouseTile::HouseTile). Did you modified the code somehow, or is it the clean TFS 1.3 without any changes?

is modified ...
I will try to redo the steps you quoted, and return feedback!
thank you so much!

 

[flaviiojr]

Solved!
Thanks @slawkens and @samco !
it really was lacking in my observation!