How can God be perfect and yet,create imperfect human beings?

If something is perfect, nothing imperfect can come from it. Someone once said that bad fruit cannot come from a good tree, and yet this "perfect" God created a "perfect" universe which was rendered imperfect by the "perfect" humans. The ultimate source of imperfection is God. What is perfect cannot become imperfect, so humans must have been created imperfect. What is perfect cannot create anything imperfect, so God must be imperfect to have created these imperfect humans. A perfect God who creates imperfect humans is impossible.