Program - getting error cannot find symbol

[cazconv2007]

i cant understand why it says cannot find symbol can you guys look thanx
i can get it to show john doe but not my next name.

class Name
{

public String firstName ="carl";
private String lastName = "Johnson";

public Name( String first ,String last)
{
firstName = first;
lastName = last;
}

void setFirstName(String first)
{
firstName = first;
}
public String getFirstName()
{
return firstName;
}

public String getLastName()
{
return lastName;
}

public String toString()
{
return "Name" + lastName + "," + firstName;
}


}

public class NameDriver
{
public static void main(String args[])
{
Name names = new Name("John", "Doe");
Name names1 = new Name ();
System.out.println (names.getFirstName());
System.out.println (names);
System.out.println (names1.getFirstName());

}



}

[horace1]

this requires a constructor with no parameters

     Name names1 = new Name ();
 

e.g.

public Name( )
{
firstName = "no";
lastName = "name";
}

[r035198x]

i cant understand why it says cannot find symbol can you guys look thanx
i can get it to show john doe but not my next name.

class Name
{

public String firstName ="carl";
private String lastName = "Johnson";

public Name( String first ,String last)
{
firstName = first;
lastName = last;
}

void setFirstName(String first)
{
firstName = first;
}
public String getFirstName()
{
return firstName;
}

public String getLastName()
{
return lastName;
}

public String toString()
{
return "Name" + lastName + "," + firstName;
}


}

public class NameDriver
{
public static void main(String args[])
{
Name names = new Name("John", "Doe");
Name names1 = new Name ();
System.out.println (names.getFirstName());
System.out.println (names);
System.out.println (names1.getFirstName());

}



}

You have a constructor

 public Name( String first ,String last)
 

so the default no-args constructor is not automatically created for you by the compiler therefore you can't call the no-arg constructor as it is not there. Have a read at this.