ODE Crash when I declare dMass variable [closed]

Question

I have a great problem with Open Dynamic Engine: when I declare dMass variable, my program crash in

 geom = dCreateBox(phy->getSpace(), sideLength.x, sideLength.y, sideLength.z);

It too crash if write after the dMass variable declaration:

float t;
t = 2;
std::cout<<t<<std::endl;

Can anybody help me?

My code:

BoxObject.cpp

void BoxObject::Initialize()
{
    PhysicObject::Initialize();
    Physics *phy = (Physics*)getParent()->getEngine()->services.GetService(1);
    sideLength = glm::vec3(1.0f);
    float t;
    t=20;
    std::cout<<t<<std::endl; **//CRASH HERE**

    geom = dCreateBox(phy->getSpace(), sideLength.x, sideLength.y, sideLength.z);

    dGeomSetBody(geom,body);
}

BoxObject.hpp

#ifndef BOXOBJECT_H
#define BOXOBJECT_H

#include "PhysicObject.hpp"
#include "../glm/glm.hpp"
class BoxObject : public PhysicObject
{
    public:
        BoxObject();
        BoxObject(glm::vec3, glm::vec3, glm::vec3);
        virtual ~BoxObject();

        glm::vec3 getSides(void);
        void setSides(glm::vec3);

        void setGeom(dGeomID);

    protected:
        void Initialize(void);
    private:
        glm::vec3 sideLength;
};

#endif // BOXOBJECT_H

PhysicsObject.cpp

void PhysicObject::Initialize()
{
    setVisible(false);
    Physics *phy = (Physics*)getParent()->getEngine()->services.GetService(1);
    body = dBodyCreate(phy->getWorld());
    dMassSetZero(&mass);
    std::cout<<"Inicializado PO"<<std::endl;
}

PhysicsObject.hpp

#ifndef PHYSICOBJECT_H
#define PHYSICOBJECT_H
#include "Component.hpp"
#include "../glm/glm.hpp"
#define dSINGLE
#include <ode/ode.h>
#define DENSITY 0.5



class PhysicObject : public Component
{
    public:
        PhysicObject();
        virtual ~PhysicObject();

        virtual dMass* getMass(void);

        virtual glm::vec3 getPosition(void);
        virtual void setPosition(glm::vec3);

        virtual glm::vec3 getEulerRotation(void);
        virtual void setEulerRotation(glm::vec3);

        virtual glm::mat4 getRotation(void);
        virtual void setRotation(glm::mat4);

        virtual glm::vec3 getVelocity(void);
        virtual void setVelocity(glm::vec3);

        virtual dGeomID getGeom(void);
        virtual void setGeom(dGeomID);

        virtual void Update(void);
        virtual void Draw(void);

    protected:
        virtual void Initialize();
        virtual void Load();
        dMass mass;
        glm::vec3 linearVelocity;
        dBodyID body;
        dGeomID geom;
    private:

};

#endif // PHYSICOBJECT_H