Null object cannot be converted to a value type

Question

i have mvc project i am having a form contain from data and some fieldsmeanwhile i am facing this kind of error while working on form. Null object cannot be converted to a value type

Brijesh Rathor · Answer

for fixing this error u have to do typecasting like for null value: if x value is null then u can use x? this will convert this value is nullable so u can easily convert the value type. just use ? this keyword before datatype. like this var x? = null; then Convert.ToInt32(x); then value will come null but it don't given null Exception.