RGB Led Project - Help

in function called from system
Uncaught Error: Function "getPattern" not found!
at line 129 col 1
getPattern();
^
in function called from system

Unknown LCD code 35208 35209

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1v84 Copyright 2015 G.Williams
I keep getting this error, the first part will send 100+ times. and the actual program is this, any ideas?

/*var sensor = require("HC-SR04").connect(C6,C7,functio­n(dist) {
console.log(dist+" cm away");
});
setInterval(function() {
sensor.trigger(); // send pulse
}, 500);
*/

SPI2.setup({baud:3200000, mosi:B15});
var rgb = new Uint8Array(50*3);

var pos=0;

function lightsOff() {
clearInterval(cycle);
pos++;
for (var i=0;i<rgb.length;i+=3) {

rgb[i  ] = 0;
rgb[i+1] = 0;
rgb[i+2] = 0;
}
SPI2.send4bit(rgb, 0b0001, 0b0011);
}

var patterns = [];
//patterns.push(lightsOff);
patterns.push(function() {
// Fading white lights

pos++;
for (var i=0;i<rgb.length;i+=3) {

 var col = (Math.sin(i+pos*0.2)+1) * 127;
 rgb[i  ] = col;
 rgb[i+1] = col;
 rgb[i+2] = col;
LCD.drawRect(0,0,320,240);
LCD.fillRect(0,0,320,240);
LCD.setColor(255,255,255);
}
});
patterns.push(function() {
// Red Light
pos++;
for (var i=0;i<rgb.length;i+=3) {

 var col = 255;
 rgb[i  ] = col;
 rgb[i+1] = 0;
 rgb[i+2] = 0;
LCD.drawRect(0,0,320,240);
LCD.fillRect(0,0,320,240);
LCD.setColor(255,0,0);
}
});
patterns.push(function() {
// Green Light
pos++;
for (var i=0;i<rgb.length;i+=3) {

 var col = 255;
 rgb[i  ] = 0;
 rgb[i+1] = col;
 rgb[i+2] = 0;
LCD.drawRect(0,0,320,240);
LCD.fillRect(0,0,320,240);
LCD.setColor(0,255,0);
}
});
patterns.push(function() {
// Blue Light
pos++;
for (var i=0;i<rgb.length;i+=3) {

 var col = 255;
 rgb[i  ] = 0;
 rgb[i+1] = 0;
 rgb[i+2] = col;
LCD.drawRect(0,0,320,240);
LCD.fillRect(0,0,320,240);
LCD.setColor(0,0,255);
}
});
patterns.push(function() {
// Yellow light
pos++;
for (var i=0;i<rgb.length;i+=3) {

 var col = 255;
 rgb[i  ] = col;
 rgb[i+1] = col;
 rgb[i+2] = 0;
LCD.drawRect(0,0,320,240);
LCD.fillRect(0,0,320,240);
LCD.setColor(255,255,0);
}
});
patterns.push(function() {
// Cyan light
pos++;
for (var i=0;i<rgb.length;i+=3) {

 var col = 255;
 rgb[i  ] = 0;
 rgb[i+1] = col;
 rgb[i+2] = col;
LCD.drawRect(0,0,320,240);
LCD.fillRect(0,0,320,240);
LCD.setColor(0,255,255);
}
});
patterns.push(function() {
// Fading colours
pos++;
for (var i=0;i<rgb.length;i+=3) {

 rgb[i  ] = (1 + Math.sin((i+pos)*0.1324))*127;
 rgb[i+1] = (1 + Math.sin((i+pos)*0.1654))*127;
 rgb[i+2] = (1 + Math.sin((i+pos)*0.1)) * 127;
}
});
patterns.push(function() {
// Random blue lights
for (var i=0;i<rgb.length;i+=3) {

 rgb[i  ] = 0;
 rgb[i+1] = 0;
 rgb[i+2] = Math.random()*255;
}
});

var getPattern = patterns[0];

function doLights() {

getPattern();

SPI2.send4bit(rgb, 0b0001, 0b0011);
}

var patternNumber = 0;
function changePattern() {
patternNumber = (patternNumber+1);
//% patterns.length;
getPattern = patterns[patternNumber];
}

setWatch(changePattern, BTN, { repeat: true, edge:'rising' });
//falling
cycle = setInterval(doLights,50);