[GCI2018] Got Cannot find module 'cron' error when tried running , Deprecated Nodejs Dependencies , requirements.txt missing

[bauripalash]

Problem 1 :

When Installing NodeJs dependencies , got lots of deprecation warning and the dependencies also contains 13 vulnerabilities

Deprecated dependancies :

• jade@1.11.0
• constantinople@3.0.2
• transformers@2.1.0
• node-uuid@1.4.8

Problem 2 :

When Tried Running the program on Drola_Base_Node , using the steps below ,

• ~$ npm install
• ~$ npm start

I got the following error :

CLICK TO EXPAND

$ npm start

> webapp@1.0.0 start /home/palash/Downloads/drola-master/Drola_Base_Node
> node index.js

module.js:549
    throw err;
    ^

Error: Cannot find module 'cron'
    at Function.Module._resolveFilename (module.js:547:15)
    at Function.Module._load (module.js:474:25)
    at Module.require (module.js:596:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (/home/palash/Downloads/drola-master/Drola_Base_Node/index.js:5:15)
    at Module._compile (module.js:652:30)
    at Object.Module._extensions..js (module.js:663:10)
    at Module.load (module.js:565:32)
    at tryModuleLoad (module.js:505:12)
    at Function.Module._load (module.js:497:3)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! webapp@1.0.0 start: `node index.js`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the webapp@1.0.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/palash/.npm/_logs/2018-10-27T11_38_43_796Z-debug.log

Problem 3 :

Missing requirements.txt in Drola_Base_Node/api folder , which causes several ModuleNotFoundError

Possible Improvement :

• Add way to track the speed of drone
• Improve the web interface