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Two different lockfiles found: package-lock.json and yarn.lock

Sammuel in grapper answered on February 13, 2020 Popularity 9/10 Helpfulness 4/10

answer Two different lockfiles found: package-lock.json and yarn.lock

related Two different lockfiles found: package-lock.json and yarn.lock

Two different lockfiles found: package-lock.json and yarn.lock

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// if you also encounter this kind of error when using "git push heroku main" then you can try the solution that's works for me
// i use npm and yarn in some of my dependencies so i got this error 
// what i do is to delete my yarn.lock coz i'll be using npm then 
"scripts": {
    "heroku-postbuild": "npm run build:prod"
},
// then this after dependencies
"engines": {
    "node": "^15.14.0",
    "npm": "^7.10.0"
},
  
// 1. change from "yarn run build:prod" to "npm run build:prod"

// 2. delete yarn.lock file

// 3. push changes to git // git commit -m ""

// 4. git push heroku main

//Enumerating objects: 108, done.
//Counting objects: 100% (108/108), done.
//Delta compression using up to 6 threads
//Compressing objects: 100% (100/100), done.
//Writing objects: 100% (108/108), 271.18 KiB | 4.30 MiB/s, done.
//Total 108 (delta 21), reused 0 (delta 0)
//remote: Compressing source files... done.
//remote: Building source:
//remote:
//remote: -----> Node.js app detected
//remote:
//remote: -----> Build failed
//remote:  !     Two different lockfiles found: package-lock.json and yarn.lock
//remote:
//remote:        Both npm and yarn have created lockfiles for this application,
//remote:        but only one can be used to install dependencies. Installing
//remote:        dependencies using the wrong package manager can result in missing
//remote:        packages or subtle bugs in production.
//remote:
//remote:        - To use npm to install your application's dependencies please delete
//remote:          the yarn.lock file.
//remote:
//remote:          $ git rm yarn.lock
//remote:
//remote:        - To use yarn to install your application's dependences please delete
//remote:          the package-lock.json file.
//remote:
//remote:          $ git rm package-lock.json
//remote:
//remote:        https://kb.heroku.com/why-is-my-node-js-build-failing-because-of-conflicting-lock-files
//remote:
//remote:  !     Push rejected, failed to compile Node.js app.
//remote:
//remote:  !     Push failed
//remote: Verifying deploy...
//remote:
//remote: !       Push rejected to 
//remote:
//To https://git.heroku.com/
//! [remote rejected] master -> master (pre-receive hook declined)
//error: failed to push some refs to 'https://git.heroku.com/

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript npm package-lock.json this

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Contributed on Jul 07 2022

Sammuel in grapper

0 Answers Avg Quality 2/10

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Two different lockfiles found: package-lock.json and yarn.lock

Comment

# windows
del yarn.lock
# linux
rm yarn.lock
# git add commit push

Popularity 9/10 Helpfulness 4/10 Language shell

Source: Grepper

Tags: package-lock.json package-lock.jso

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Contributed on Oct 18 2022

AB_498

0 Answers Avg Quality 2/10

Two different lockfiles found: package-lock.json and yarn.lock

Comment

git rm yarn.lock
git commit -m "Remove yarn lock file"
git push heroku master

Popularity 3/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: javascript

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Contributed on Feb 13 2020

Cheerful Chimpanzee

0 Answers Avg Quality 2/10

Two different lockfiles found: package-lock.json and yarn.lock

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Two different lockfiles found: package-lock.json and yarn.lock

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Two different lockfiles found: package-lock.json and yarn.lock

Two different lockfiles found: package-lock.json and yarn.lock

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