'Serial2' was not declared in this scope

[Spoja]

Even when i try to run simple program like this:
`void setup() {
// put your setup code here, to run once:
Serial2.begin(9600);
}

void loop() {
// put your main code here, to run repeatedly:

}`
I keep getting error: 'Serial2' was not declared in this scope.

[mariovaldez]

The ATMega1284p only has two hardware serial interfaces (Serial and Serial1), there is no Serial2. (Unless you set it using NewSoftwareSerial or similar library).

[Spoja]

I misread the library, thought that Serial = Serial1...