BBANDS and MACD examples

[pergamonster]

Could someone please post some working examples of MACD and/or BBANDS.
I am getting an unexpected:

TALib Version: 0.2.9
BBANDS Function Results:
{ error: 'First argument must contain '%s' field' }

when i run

var talib = require("../build/Release/talib");
var fs = require("fs");

// Display module version
console.log();
console.log("TALib Version: " + talib.version);

// Load market data
var marketContents = fs.readFileSync('examples/marketdata.json','utf8');
var marketData = JSON.parse(marketContents);

// execute ADX indicator function with time period 9
talib.execute({
name: "BBANDS",
startIdx: 0,
endIdx: marketData.close.length - 1,
inReal: marketData.close,
optInTimePeriod: 180
}, function (result) {

// Show the result array
console.log("BBANDS Function Results:");
console.log(result);

});

[oransel]

Thank you for pointing out the bug with the error string generation. Please try with the latest version. It should tell you the missing parameter.