Hey guys,
I'm having a mega headache using the Text class. Whenever I give this class a private Text member, it crashes when I try to run it:
class Score {
private:
int score;
Font* font;
Text text; <-------------- giving it a Text member
public:
Score() {
this->score = 0;
this->font = new Font;
this->font->loadFromFile("./sixty.tff");
}
string getScore() {
return to_string(this->score);
}
void increaseScore() {
this->score += 1;
}
void increaseScore(int n) {
this->score += n;
}
Font getFont() {
return *(this->font);
}
};
It gives this error message:
*** Error in `./sfml-app': malloc(): memory corruption: 0x000000000108ac50 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7f4c0516a7e5]
/lib/x86_64-linux-gnu/libc.so.6(+0x8181e)[0x7f4c0517481e]
/lib/x86_64-linux-gnu/libc.so.6(__libc_malloc+0x54)[0x7f4c051765d4]
/usr/lib/x86_64-linux-gnu/libfreetype.so.6(ft_mem_qalloc+0xd)[0x7f4c0427cd7d]
/usr/lib/x86_64-linux-gnu/libfreetype.so.6(ft_mem_alloc+0x28)[0x7f4c0427cdd8]
/usr/lib/x86_64-linux-gnu/libfreetype.so.6(FT_New_Library+0x52)[0x7f4c0427d1d2]
/usr/lib/x86_64-linux-gnu/libfreetype.so.6(FT_Init_FreeType+0x24)[0x7f4c042783e4]
/home/ansah/Downloads/SFML-2.4.2/lib/libsfml-graphics.so.2.4(_ZN2sf4Font12loadFromFileERKSs+0x33)[0x7f4c05e96fe3]
./sfml-app[0x40357f]
./sfml-app[0x4036f8]
./sfml-app[0x402966]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f4c05113830]
./sfml-app[0x402619]
...
Aborted (core dumped)
But if I give other classes a Text member the program runs ok. Everything else in the program works, I;m compiling with these commands:
g++ -g -c -std=c++11 main.cpp
g++ main.o -o sfml-app -L/home/ansah/Downloads/SFML-2.4.2/lib -lsfml-graphics -lsfml-window -lsfml-system
I'm using Linux and I installed it via sudo apt-get command on the tutorial page. To run it I'm just using
./sudo-app and I;ve tried
export LD_LIBRARY_PATH=/home/ansah/Downloads/SFML-2.4.2/lib && ./sfml-app with same results.
For context, I have a class called Game, and I can give that a Text member with no problems. That is also the class which contains a pointer member to a instance of the Score class above, i.e.
class Game {
private:
...
Score* score;
Text text;
public:
Game(CircleShape* shapeInput) {
...
this->score = new Score();
}
...
}
That doesn't crash on running when I give it a Text member
I've followed the tutorial and tried the examples in that and looked at multiple forum posts, tried text pointers instead of members, but I can't figure out what's going wrong. Any suggestions welcome.
