EasyVR Shield 2.0 compiling error-need help

I’m using an Arduino mega with the easyvr shield 2.0. The system compiles and loads the TestEasyVr example without errors. However when I try to compile other examples, I get the following error:

Arduino: 1.6.3 (Windows 8.1), Board: “Arduino Mega or Mega 2560, ATmega2560 (Mega 2560)”

treespecies.pde:42:1: error: ‘EasyVRBridge’ does not name a type
treespecies.pde: In function ‘void setup()’:
treespecies.pde:50:7: error: ‘bridge’ was not declared in this scope
Error compiling.

Do you know what is wrong?

This code was auto generated from EasyVR Commander.

#if defined(ARDUINO) && ARDUINO >= 100
#include “Arduino.h”
#include “Platform.h”
#include “SoftwareSerial.h”
#ifndef CDC_ENABLED
// Shield Jumper on SW
SoftwareSerial port(12,13);
#else
// Shield Jumper on HW (for Leonardo)
#define port Serial1
#endif
#else // Arduino 0022 - use modified NewSoftSerial
#include “WProgram.h”
#include “NewSoftSerial.h”
NewSoftSerial port(12,13);
#endif

#include “EasyVR.h”

EasyVR easyvr(port);

//Groups and Commands
enum Groups
{
GROUP_0 = 0,
GROUP_1 = 1,
};

enum Group0
{
G0_DATA = 0,
};

enum Group1
{
G1_SUGAR_MAPLE = 0,
G1_ASH = 1,
G1_BASSWOOD = 2,
};

EasyVRBridge bridge;

int8_t group, idx;

void setup()
{
#ifndef CDC_ENABLED
// bridge mode?
if (bridge.check())
{
cli();
bridge.loop(0, 1, 12, 13);
}
// run normally
Serial.begin(9600);
Serial.println(“Bridge not started!”);
#else
// bridge mode?
if (bridge.check())
{
port.begin(9600);
bridge.loop(port);
}
Serial.println(“Bridge connection aborted!”);
#endif
port.begin(9600);

while (!easyvr.detect())
{
Serial.println(“EasyVR not detected!”);
delay(1000);
}

easyvr.setPinOutput(EasyVR::IO1, LOW);
Serial.println(“EasyVR detected!”);
easyvr.setTimeout(5);
easyvr.setLanguage(0);

group = EasyVR::TRIGGER; //<-- start group (customize)
}

void action();

void loop()
{
easyvr.setPinOutput(EasyVR::IO1, HIGH); // LED on (listening)

Serial.print("Say a command in Group ");
Serial.println(group);
easyvr.recognizeCommand(group);

do
{
// can do some processing while waiting for a spoken command
}
while (!easyvr.hasFinished());

easyvr.setPinOutput(EasyVR::IO1, LOW); // LED off

idx = easyvr.getWord();
if (idx >= 0)
{
// built-in trigger (ROBOT)
// group = GROUP_X; ← jump to another group X
return;
}
idx = easyvr.getCommand();
if (idx >= 0)
{
// print debug message
uint8_t train = 0;
char name[32];
Serial.print("Command: “);
Serial.print(idx);
if (easyvr.dumpCommand(group, idx, name, train))
{
Serial.print(” = ");
Serial.println(name);
}
else
Serial.println();
easyvr.playSound(0, EasyVR::VOL_FULL);
// perform some action
action();
}
else // errors or timeout
{
if (easyvr.isTimeout())
Serial.println(“Timed out, try again…”);
int16_t err = easyvr.getError();
if (err >= 0)
{
Serial.print("Error ");
Serial.println(err, HEX);
}
}
}

void action()
{
switch (group)
{
case GROUP_0:
switch (idx)
{
case G0_DATA:
// write your action code here
// group = GROUP_X; ← or jump to another group X for composite commands
break;
}
break;
case GROUP_1:
switch (idx)
{
case G1_SUGAR_MAPLE:
// write your action code here
// group = GROUP_X; ← or jump to another group X for composite commands
break;
case G1_ASH:
// write your action code here
// group = GROUP_X; ← or jump to another group X for composite commands
break;
case G1_BASSWOOD:
// write your action code here
// group = GROUP_X; ← or jump to another group X for composite commands
break;
}
break;
}
}