npm ci command not working. When I'm installing the cat tracker web application

Question

Hey, I'm trying to install the cat tracker application. When I'm executing the npm ci command. It is prompting the following error 
 
 ubuntu@ip-172-31-25-55:~/aws/nrf-asset-tracker-firmware-aws/cat-tracker-web-app$ npm ci npm ERR! fsevents not accessible from jest-haste-map 
 npm ERR! A complete log of this run can be found in: npm ERR! /home/ubuntu/.npm/_logs/2021-05-29T15_17_05_201Z-debug.log

Can anyone help me in solving this.

Markus Tacker (he/him) · Accepted Answer

Hei kirit, 
 this happens on platforms (like Ubuntu) when fsevents is not available. 
 Please state your version of Ubuntu, so I can reproduce this and find a way to resolve this error.

Markus Tacker (he/him) · Answer

Yes, the modification provides an example for adding on sensor, but you can totally modify the web application to your needs, if you like.

Markus Tacker (he/him) · Answer

Alright, would you mind accepting a solution for your original problem until then?

Markus Tacker (he/him) · Answer

As per our documentation , please update to Node.js 14 and try again.

Markus Tacker (he/him) · Answer

Good to hear that this is resolved. 
 > One last question, I'm trying to insert the data which I'm getting from nRF Asset Tracker to see How I can play around with the application. Is that possible? Else I need to create an application separately regardless of the CAT Tracker application. 
 What do you mean with "insert"? 
 Did you check out the modification guide? It shows you how to modify the application and also shows that all device data is available in AWS TimeStream: nordicsemiconductor.github.io/.../Index.html

npm ci command not working. When I'm installing the cat tracker web application

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