Typeerror: Cannot read Property '1' of Undefined

Question

Good morning, I need your help. I am receiving data from the serial port "/dev/ttyUSB0", my goal" is to recover some information ( temperature and humidity ) and replace in the object enoceanRecords.

// Constants
const DEFAULT_SERIAL_PORT = "/dev/ttyUSB0";

// Dependancies
var fs = require('fs');
var vm = require('vm');
var events = require('events');
var cache = require('./plugins_cache.js');
var util = require('util');
var pk = require('node-enocean')();


// Type de données
var enoceanRecords = {
		Humidity: { 'value': '', 'type': 'TEXT', 'unit': '' },
		Temperature: { 'value': '', 'type': 'INTEGER', 'unit': 'A' }
	};
// Includes
vm.runInThisContext(fs.readFileSync(__dirname + "/" + "plugins_table.js"));
var table = new Table();

// Class
var PluginEnocean = function () {
    this.infos = { name: "enocean",
		 version: "0.0.1"
		 };
};

PluginEnocean.prototype.query = function () {
    return this.infos;
}

PluginEnocean.prototype.init = function (config) {
	 var options = config.get('plugin:enocean');
    var path = DEFAULT_SERIAL_PORT;

    if(options !== undefined) {
        if(options['path'] !== undefined) {
            path = options['path'];
        }
    }

    // Open serial port
    console.log(path);
    pk.listen(path);
	
	// Set table name
    table.setName(this.infos['name']);
	
	 // Collect data
    pk.on('data', function (data) {
			
			
			// =====================
			
			
			var temp = enoceanRecords['Temperature'];
			var humid = enoceanRecords['Humidity'] ;
			var valTemp = (data['values'])[1];
			var valHumid = (data['values'])[0];
			
			temp['value'] = valTemp['value'];
			temp['type']  = valTemp['type'];
			temp['unit']  = valTemp['unit'];
			
			humid['value'] = valHumid['value'];
			humid['type']  = valHumid['type'];
			humid['unit']  = valHumid['unit']; 
			
			//=====================
			
			var uuid = data['senderId'] ;
				
			for(key in enoceanRecords) {
					
			table.setRecord(key, enoceanRecords[key]);
			}
				
				
				
				
	// Feed data
			if(uuid !== undefined) { 
				table.setUuid(uuid);
				table.setRecord(key, enoceanRecords[key]);
				table.setStamp();
				cache.push(table);
			}
				});
		
	
};

PluginEnocean.prototype.run = function () {
};

PluginEnocean.prototype.exit = function () {
};

var enocean = module.exports = new PluginEnocean();