slot is called multiple times when signal is emitted

Question

Consider functions like below:

class1::class1()
{
    class3 obj3 = new class3(this);
}
void class1::function1()
{
    class2 *obj2 = new class2();

    connect(         


        

Answer 1

You should only call connect once. Move your code that calls connect to a different function that is only called once.