unable to proceed protractor with cucumber - protractor

Question

I am very new to cucumber framework, i started scripting cucumber with protractor, when i try to run the cucumber. conf.js file , I have seen the following error message
[17:07:35] I/launcher - Running 1 instances of WebDriver
[17:07:35] I/hosted - Using the selenium server at http://127.0.0.1:4444/wd/hub
UUUUU
Warnings:
1) Scenario: Login with valid userid and password # feature\test.feature:4
? Given I should be at the login page
Undefined. Implement with the following snippet:
Given('I should be at the login page', function (callback) {
// Write code here that turns the phrase above into concrete actions
callback(null, 'pending');
});
? And I provide valid userid and password
Undefined. Implement with the following snippet:
Given('I provide valid userid and password', function (callback) {
// Write code here that turns the phrase above into concrete actions
callback(null, 'pending');
});
? When I click on login button
Undefined. Implement with the following snippet:
When('I click on login button', function (callback) {
// Write code here that turns the phrase above into concrete actions
callback(null, 'pending');
});
? Then I should be able to login inside the Gmail
Undefined. Implement with the following snippet:
Then('I should be able to login inside the Gmail', function (callback) {
// Write code here that turns the phrase above into concrete actions
callback(null, 'pending');
});
? And The title of web page should be Gmail main page
Undefined. Implement with the following snippet:
Then('The title of web page should be Gmail main page', function (callback) {
// Write code here that turns the phrase above into concrete actions
callback(null, 'pending');
});
1 scenario (1 undefined)
5 steps (5 undefined)
0m00.000s
[17:08:31] I/launcher - 0 instance(s) of WebDriver still running
[17:08:31] I/launcher - chrome #01 failed 1 test(s)
[17:08:31] I/launcher - overall: 1 failed spec(s)
[17:08:31] E/launcher - Process exited with error code 1
my conf.js file is
exports.config = {
seleniumAddress : 'http://127.0.0.1:4444/wd/hub',
getPageTimeout: 60000,
allScriptsTimeout: 500000,
framework: 'custom',
// path relative to the current config file
//frameworkPath: require.resolve('protractor-cucumber-framework'),
frameworkPath: require.resolve('protractor-cucumber-framework'),
capabilities: {
'browserName': 'chrome'
},
// Spec patterns are relative to this directory.
specs: [
'../feature/test.feature',
],
baseURL: 'http://localhost:8080/',
cucumberOpts: {
require: ['../feature/step_definitions/stepDefinitions.js'],
tags: false,
strict: true,
format: ["pretty"],
dryRun: false,
compiler: []
},
onPrepare: function () {
browser.manage().window().maximize();
}
};
if anyone come across this problem, please suggest me how to resolve this.