为什么我的节点应用程序无法在 ec2 实例上的 amazon linux 2 AMI 上启动并显示此错误？

Question

I have transferred all my files correctly to my ec2 instance and all the node modules are downloaded successfully with package.json file, the OS of my ec2 instance is Amazon linux 2, but whenever i run npm start on the terminal i get the following error. I have searched this alot and followed many similar or same issues on the web, but still can't figure it out.

the terminal says:-

[ec2-user@ip-172-31-7-38 backbenchers]$ npm start

> learners-backend@1.0.0 start
> nodemon app.js

[nodemon] 2.0.4
[nodemon] to restart at any time, enter `rs`
[nodemon] watching path(s): *.*
[nodemon] watching extensions: js,mjs,json
[nodemon] starting `node app.js`
the-backbenchers.herokuapp.com
 undefined
 0.0.0.0
/home/ec2-user/backbenchers/node_modules/bindings/bindings.js:135
  throw err;
  ^

Error: Could not locate the bindings file. Tried:
 → /home/ec2-user/backbenchers/node_modules/deasync/build/deasync.node
 → /home/ec2-user/backbenchers/node_modules/deasync/build/Debug/deasync.node
 → /home/ec2-user/backbenchers/node_modules/deasync/build/Release/deasync.node
 → /home/ec2-user/backbenchers/node_modules/deasync/out/Debug/deasync.node
 → /home/ec2-user/backbenchers/node_modules/deasync/Debug/deasync.node
 → /home/ec2-user/backbenchers/node_modules/deasync/out/Release/deasync.node
 → /home/ec2-user/backbenchers/node_modules/deasync/Release/deasync.node
 → /home/ec2-user/backbenchers/node_modules/deasync/build/default/deasync.node
 → /home/ec2-user/backbenchers/node_modules/deasync/compiled/15.3.0/linux/x64/de                                                                                                             async.node
 → /home/ec2-user/backbenchers/node_modules/deasync/addon-build/release/install-                                                                                                             root/deasync.node
 → /home/ec2-user/backbenchers/node_modules/deasync/addon-build/debug/install-ro                                                                                                             ot/deasync.node
 → /home/ec2-user/backbenchers/node_modules/deasync/addon-build/default/install-                                                                                                             root/deasync.node
 → /home/ec2-user/backbenchers/node_modules/deasync/lib/binding/node-v88-linux-x                                                                                                             64/deasync.node
    at bindings (/home/ec2-user/backbenchers/node_modules/bindings/bindings.js:1                                                                                                             26:9)
    at Object.<anonymous> (/home/ec2-user/backbenchers/node_modules/deasync/inde                                                                                                             x.js:30:31)
    at Module._compile (node:internal/modules/cjs/loader:1102:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1131:10)
    at Module.load (node:internal/modules/cjs/loader:967:32)
    at Function.Module._load (node:internal/modules/cjs/loader:807:14)
    at Module.require (node:internal/modules/cjs/loader:991:19)
    at require (node:internal/modules/cjs/helpers:92:18)
    at Object.<anonymous> (/home/ec2-user/backbenchers/node_modules/locus/src/lo                                                                                                             cus.js:6:12)
    at Module._compile (node:internal/modules/cjs/loader:1102:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1131:10)
    at Module.load (node:internal/modules/cjs/loader:967:32)
    at Function.Module._load (node:internal/modules/cjs/loader:807:14)
    at Module.require (node:internal/modules/cjs/loader:991:19)
    at require (node:internal/modules/cjs/helpers:92:18)
    at Object.<anonymous> (/home/ec2-user/backbenchers/routes/posts.js:14:13) {
  tries: [
    '/home/ec2-user/backbenchers/node_modules/deasync/build/deasync.node',
    '/home/ec2-user/backbenchers/node_modules/deasync/build/Debug/deasync.node',
    '/home/ec2-user/backbenchers/node_modules/deasync/build/Release/deasync.node                                                                                                             ',
    '/home/ec2-user/backbenchers/node_modules/deasync/out/Debug/deasync.node',
    '/home/ec2-user/backbenchers/node_modules/deasync/Debug/deasync.node',
    '/home/ec2-user/backbenchers/node_modules/deasync/out/Release/deasync.node',
    '/home/ec2-user/backbenchers/node_modules/deasync/Release/deasync.node',
    '/home/ec2-user/backbenchers/node_modules/deasync/build/default/deasync.node                                                                                                             ',
    '/home/ec2-user/backbenchers/node_modules/deasync/compiled/15.3.0/linux/x64/                                                                                                             deasync.node',
    '/home/ec2-user/backbenchers/node_modules/deasync/addon-build/release/instal                                                                                                             l-root/deasync.node',
    '/home/ec2-user/backbenchers/node_modules/deasync/addon-build/debug/install-                                                                                                             root/deasync.node',
    '/home/ec2-user/backbenchers/node_modules/deasync/addon-build/default/instal                                                                                                             l-root/deasync.node',
    '/home/ec2-user/backbenchers/node_modules/deasync/lib/binding/node-v88-linux                                                                                                             -x64/deasync.node'
  ]
}
[nodemon] app crashed - waiting for file changes before starting...

node version is v15.3.0

npm version is v7.0.14

nvm version is 0.34.0

Kindly help me with this situation.

Answer 1

I downgraded the node version to 12.0.0. Now it is working fine