# Gauss law in electrostatics

Consider a solid conductor,if the conductor makes a free electron inside that due to thermal energy ,so that causes one positive ion inside the conductor, my question is according to gauss law inside the conductor electric field is not equal to zero ? This disprove E=0 Iinside the conductor? (We can't place conductor without thermal effect at at everywhere in reality) IF THE E=0 INSIDE THIS CASE WHY CHARGES ARE NOT MAKE E=0 IN NON electrostatic equilibrium?