Fix some error nodejs, js

I have a script run on centos6. It scans a specific website continuously to get some data, words.

I have some erorr "TypeError: Cannot read property '1' of null" and "TypeError: Cannot read property '0' of null" when can not connect to the web page (website down or the scrip disconnected with the website)

I need someone to fix the errors and make the script continuously scan the web-page. If the website is down or disconnected, the scripts will auto reconnect and scan again. If it takes too long to scan the page, re-scan it (set timeout)

If you have any question, please contact me.

Habilidades: Javascript, node.js, Python, Extracción de datos web

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Información del empleador:
( 24 comentarios ) Singapore, Vietnam

Nº del proyecto: #16942109

Adjudicado a:


Hello! I can fix that error and I can make that will reconnect if site is down state. Thanks for reading..

$133 USD en 3 días
(34 comentarios)

13 freelancers están ofertando el promedio de $136 para este trabajo


Dear Employer. Went read your job detail with care. I can start right now and I will fix this within 3 hours correctly. Please contact me and let me help you. Regards.

$155 USD en 3 días
(35 comentarios)

[login to view URL] are you? My name is YongDe. First of all, I am expert in Node and Express area. I have gone through your initial requirements and I have very good expertise in this field and confident to provide you best Más

$155 USD en 3 días
(19 comentarios)

Hello, there! I am very interesting your job post, because your job is very proper my skill Please see my profile. your project is simple for me. I can immediately work. Hope to here from you soon Regard Hon Más

$155 USD en 2 días
(7 comentarios)
$155 USD en 3 días
(6 comentarios)

Hello, I just gone through the requirement and can help you this please let me know more about hosting will get it done thanks.

$133 USD en 3 días
(33 comentarios)

I am really interested in your project because your project is what I am looking for, Because I am very familiar with the skills you mentioned in job post I can start immediately Cheers,

$250 USD en 3 días
(13 comentarios)
$30 USD en 3 días
(5 comentarios)

Hi, I have 6 years of experience with software development. I have worked with python and nodejs in web scrapping projects. About your project, i believe that you have an issue when trying to scrape the data, m Más

$166 USD en 3 días
(3 comentarios)

Hello Sir, i have experience with this type of project. and i have also experience, -> PHP, Wordpress, Magento, Opencart, codeigniter, HTML5, CSS3, Javascript, API based Work etc... -> Server handling :- Cpa Más

$100 USD en 3 días
(1 comentario)

Hi Sir, I have more than 9 years of experience in PHP and js web development. I delivered many projects in php and js frameworks like laravel, zend, cakephp, kohana, fuelphp, Angularjs and nodejs. These are given belo Más

$35 USD en 1 día
(1 comentario)

Hi, Your script appears to be expecting JSON back but when the response is something else errors out - this is quite a simple fix and I've a promise chain that will fit right in which should solve the issue and retr Más

$111 USD en 1 día
(1 comentario)

Hi, I'm an experienced software professional and can help you with your task. lets have a chat to discuss it in more detail. Thanks

$194 USD en 5 días
(0 comentarios)