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

[kirit]

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)]

I can't reproduce this:

root@42a4b26c6299:/asset-tracker-cloud-app-js# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 18.04.5 LTS
Release:        18.04
Codename:       bionic
root@42a4b26c6299:/asset-tracker-cloud-app-js# node -v
v14.17.0
root@42a4b26c6299:/asset-tracker-cloud-app-js# npm -v
7.15.1
root@42a4b26c6299:/asset-tracker-cloud-app-js# npm ci
npm WARN deprecated [email protected]: Deprecated due to CVE-2021-21366 resolved in 0.5.0
npm WARN deprecated [email protected]: This package has been deprecated and is no longer maintained. Please use @rollup/plugin-babel.
npm WARN deprecated [email protected]: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.
npm WARN deprecated [email protected]: Please see https://github.com/lydell/urix#deprecated
npm WARN deprecated [email protected]: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.
npm WARN deprecated [email protected]: https://github.com/lydell/resolve-url#deprecated
npm WARN deprecated [email protected]: support for ECMAScript is superseded by `uglify-js` as of v3.13.0
npm WARN deprecated [email protected]: babel-eslint is now @babel/eslint-parser. This package will no longer receive updates.
npm WARN deprecated [email protected]: You can find the new Popper v2 at @popperjs/core, this package is dedicated to the legacy v1
npm WARN deprecated @hapi/[email protected]: This version has been deprecated and is no longer supported or maintained
npm WARN deprecated @hapi/[email protected]: This version has been deprecated and is no longer supported or maintained
npm WARN deprecated @hapi/[email protected]: Moved to 'npm install @sideway/address'
npm WARN deprecated @hapi/[email protected]: This version has been deprecated and is no longer supported or maintained
npm WARN deprecated @hapi/[email protected]: Switch to 'npm install joi'
npm WARN deprecated [email protected]: core-js@<3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgrade your dependencies to the actual version of core-js@3.

> @nordicsemiconductor/[email protected] postinstall
> husky install

husky - Git hooks installed

added 4097 packages, and audited 4098 packages in 45s

177 packages are looking for funding
  run `npm fund` for details

87 vulnerabilities (2 low, 84 moderate, 1 high)

To address issues that do not require attention, run:
  npm audit fix

To address all issues (including breaking changes), run:
  npm audit fix --force

Run `npm audit` for details.
root@42a4b26c6299:/asset-tracker-cloud-app-js# 

Which version of Node.js and NPM do you have?

[Markus Tacker (he/him)]

After upgrading to NPM v7, it is still in the same place:

root@f0171301951f:/# npm install --global npm
/usr/bin/npx -> /usr/lib/node_modules/npm/bin/npx-cli.js
/usr/bin/npm -> /usr/lib/node_modules/npm/bin/npm-cli.js
+ [email protected]
added 60 packages from 23 contributors, removed 241 packages and updated 194 packages in 6.621s
root@f0171301951f:/# npx -v
7.15.1
root@f0171301951f:/# which npx
/usr/bin/npx
root@f0171301951f:/# 

[kirit]

Markus,

I did as you told, 

First, I ran the commands npm I and then npm ci. It is giving me the same error.

[Markus Tacker (he/him)]

Please do not run `npm i`.

Run these commands:

git checkout -- package-lock.json
npm ci

Then try the build step again.

[kirit]

Markus, It worked. Thank you so much for all the support. 

Now, I can able to log in to the CAT Tracker application.

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.

[Markus Tacker (he/him)]

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

[kirit]

Hi Markus,

Yesterday, I have seen the video about Adding a Heart Rate Sensor. I wasn't sure that I can implement the CAT Tracker using the same procedure. Is there any guide which instructs or I Can use the same instructions? 

To the insert, the word means => I'd like to use the data getting from the nRF Asset tracker in the CAT Tracker. For example: Where can I edit the changes in the code to modify/edit.

Question: Even for nRF Asset Tracker, The data is available in AWS TimeStream?

[Markus Tacker (he/him)]

kirit said:

I wasn't sure that I can implement the CAT Tracker using the same procedure.

Can you explain what "implement the CAT Tracker" means? What do you want to implement?

kirit said:

Where can I edit the changes in the code to modify/edit.

What would you like to change?

kirit said:

Even for nRF Asset Tracker, The data is available in AWS TimeStream?

All sensor updates sent by the devices are stored in TimeStream.

[kirit]

Markus Tacker (he/him) said:

Can you explain what "implement the CAT Tracker" means? What do you want to implement?

In the link https://nordicsemiconductor.github.io/asset-tracker-cloud-docs/saga/docs/aws/Customization/Index.html#aws-customization. There are two ways to customize the nRF Asset Tracker. The video shows to modify the data using heart rate sensor data

Markus Tacker (he/him) said:

Where can I edit the changes in the code to modify/edit.

If I want to change the display, let's say, I want to add the Calendar range in the display. Where can I make the changes. Like source code?

[Markus Tacker (he/him)]

You would modify the Web Application: github.com/.../asset-tracker-cloud-app-js

[kirit]

I just spent some time on the provided link.  I understood

I'll explain in a detailed way, What I'm trying to do

so far, I was working on the server(Ubuntu CLI ) installed on the windows

Can I Install the Visual Studio and clone the project and start editing the code?

Once I'm working on it, How can I test it during the development process?

[Markus Tacker (he/him)]

kirit said:

Can I Install the Visual Studio and clone the project and start editing the code?

Yes.

kirit said:

Once I'm working on it, How can I test it during the development process?

Copy the `.env.local` you have created on the server to your local machine and run `npm start`, this will launch the development server of the web app.