I'm having a crazy error with SDL and Irrklang[solved]

[dec]

Sorry for my bad english!
however....
I'm having a very curious error while playing a sound with Irrklang in an SDL application.

This is my code:

Code: Select all

/*Main Function*/

......

f32 Posoncircle = 0;
while(Posoncircle < 16*PI)
{
   SDL_BlitSurface(Loading,&BG->clip_rect,Screen,&Screen->clip_rect);
   SDL_Flip(Screen);
   SDL_PollEvent(EVT);
   Engine->setListenerPosition(core::vector3df(0,0,0), core::vector3df(0,0,1));
   Sound->setPosition(vector3df(sinf(Posoncircle)*5.0f,cosf(Posoncircle)*2,0));
   Sound->setMinDistance(5.0f);
   Posoncircle += 0.04f;
   SDL_Delay(100);
   //printf("\rX=%f      y=%f       sinf((double)Posoncircle)*5,sinf((double)Posoncircle)*2.5);
}

.....

On runtime I get an access violation


If I would not comment out the "printf" instruction all would work perfect
The same if i comment out the "SDL_POLLEvent(...)"
The curious thing is: when I replace my printf instruction with 'printf(" ")' I get the same error.

Can anyone give me an answare

[lonesock]

Whenever I had an error like this, it was actually unrelated to the printf statements. Maybe try checking to see if Sound is not NULL before calling setPosition and setMinDistance?

[dec]

I'm getting an access violation with "Engine" and not on Sound. However Engine isn't set to null but to 0x000070 or something like this.