[0.9] error in NxOgre::Motor!!!!

my app crash with this code:
why?

NxOgre::Motor *mMotor = new Motor("Motor", mScene, &mWheelSet.Drive);
mWheelSet.attachDriveShaft(mMotor);

NxOgre::PhysXDriver::PhysXDriver#141T0 F0
NxOgre (NxOgre 0.9-33.Debug) Started, working with:

- PhysX => 2.7.2
- Ogre => 1.4.3 'Eihort'
- Platform => Windows Debug

thanks,
now it work well.

What did you do to correct this? I'm having the same issue. It's crashing when trying to create the Motor class.

the same thing happened to me!
betajaen,help!

i have the same problem... could you tell how to solve it, please ?

I solved it ,it is the memory error in the your code not in NxOgre,check it whether you delete it before using the motor or you malloc it in a function and in the end of function it is invalid automaticlly,using Debug tools to watch your variable