array-flatten | Flatten a multi-dimensional array in JavaScript | Frontend Utils library

"npm list" returns this, in which there are no "unmet"s. But when I restart my server, it errors out and the error logs show "Error: Cannot find module 'async/each'" and other similar errors. I have been going through and installing each unfound module individually, but that is very tedious. What should I be doing instead?

EDIT: Also, doing "npm prune" doesn't seem to do anything ("npm list" still gives a lot of ERR-extraneous type things.)

EDIT 2: It's not a very sophisticated server, it's just meant to serve an HTML file and connect to a MongoDB. So the basic dependencies are Express, Socket.io, and MongoDB.

I'm trying to push to Heroku for the first time but I'm getting the following error:

Error: Cannot find module 'node-linux-x64/package.json'

I've tried implementing solutions from these stackoverflow questions to no success. 1 2 3

Here's the full log:

I use the following commands to generate a graph for my Bazel project.

I cannot use npm to do anything on my Windows 10 machine. I always get: npm ERR! Cannot read property 'resolve' of undefined.

I am using VSCode if that matters.

npm install npm -g

gives me the same message as does "npm i". I have uninstalled Node and reinstalled it twice and it doesn't help. I removed the node-modules directory in my only development directory. I have no other ideas. Please help

This is what the now complete log looks like:

I am building a web app from a sample I found, and get a warning in my output "DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead."

In the package-lock.json file it refers to safer-buffer, which from my research is what is used to upgrade the buffer, however I am assuming this may be causing the issue. Here are the parts of the file which refer to buffer:

For performance purposes, compatibility, and scalability, which is the best ECMAScript target for the compiler TypeScript to use in a module with NodeJS?

According to NodeJS ES6 (ECMAScript 2015) is not fully supported. Is it worth to use ES6 or is it better for the compatibility to add the target ES5 with the associated workarounds generated automatically by Typescript?

On other hand, at this moment these are the in-progress functions in NodeJS for ES6:

When trying to deploy to Heroku I didn't have a problem however when trying to access my Heroku URL I got an "Application error". After executing heroku logs, I got the error Cannot find module 'async'. I installed it and I am async/await only inside this function. Could someone help me solve this issue?

I am trying to deploy my Express Node.Js app to Heroku, but am running into issues with OpenCV in the build phase. I am using opencv4nodejs.

I have the same issue with this thread at Heroku NodeJS app using OpenCV, and after also trying several different types of OpenCV Heroku buildpacks, and going through that answer's instructions, I still can't seem to get it to work.

Here is my package.json:

Below is the log when I deploy/push to Heroku. I'm very new to this and have tried extensive research on what could be the root error but alas, I must ask. I've had a running app on Heroku before, but I've made some changes locally and then deleted the Heroku app and decided to change the remote. Here is a link to my Github: https://github.com/tomtam6/tom-tam.git