help with this ?

[alistair4267]

hi

i need help with this calculator i am working on in java. i don't understand why it isn't working

C:\Documents and Settings\Kole\My Documents\Programming\Java\Calculator\Assignment\Kalkulator.java:409: double cannot be dereferenced
sX = dX.toString();
^
1 error
Exit code: 1
There were errors


:confused:

[Phenglai]

I am just learning java so I amy have this wrong but I pretty sure this code


sX = dX.toString();


should read


sX = String.ValueOf(dX).toString();


I got the same error you did so I change the above line of code to wrap the String class.

Hope that helps,

Jerel

[Dillinger4]

public static String valueOf(double d) returns a String so there is no need to add in the extra toString().