Yarn: Missing modules after clean install

[olivierboucher]

Do you want to request a _feature_ or report a _bug_?

BUG

What is the current behavior?

If the current behavior is a bug, please provide the steps to reproduce.

Using the current package.json, after a successful install, yarn run dev returns the following:

Error: Cannot find module 'graceful-fs'
    at Function.Module._resolveFilename (module.js:455:15)
    at Function.Module._load (module.js:403:25)
    at Module.require (module.js:483:17)
    at require (internal/module.js:20:19)
    at Object.<anonymous> (/Users/olivier/workspace/network-ui/node_modules/enhanced-resolve/lib/NodeJsInputFileSystem.js:5:10)
    at Module._compile (module.js:556:32)
    at Object.Module._extensions..js (module.js:565:10)
    at Module.load (module.js:473:32)
    at tryModuleLoad (module.js:432:12)
    at Function.Module._load (module.js:424:3)
error Command failed with exit code 1.

output of yarn install

yarn install v0.15.1
[1/4] 🔍  Resolving packages...
[2/4] 🚚  Fetching packages...
[3/4] 🔗  Linking dependencies...
[4/4] 📃  Building fresh packages...
success Saved lockfile.
✨  Done in 28.28s.

package.json

{
  "name": "-----",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "dev": "webpack-dev-server --port 8001 --inline --progress --colors --host 0.0.0.0",
  },
  "homepage": "https://github.com/everflow-io/network-ui#readme",
  "dependencies": {
    "angular": "^1.5.5",
    "angular-animate": "^1.5.5",
    "angular-aria": "^1.5.5",
    "angular-cache": "^4.6.0",
    "angular-file-saver": "^1.1.2",
    "angular-material": "1.1.1",
    "angular-moment": "^1.0.0",
    "angular-ui-router": "^1.0.0-beta.3",
    "d3": "^4.1.1",
    "mime-types": "^2.1.11",
    "ngstorage": "^0.3.10"
  },
  "devDependencies": {
    "autoprefixer": "^6.5.0",
    "babel-core": "^6.9.0",
    "babel-eslint": "^6.0.4",
    "babel-loader": "^6.2.4",
    "babel-polyfill": "^6.9.0",
    "babel-preset-es2015": "^6.9.0",
    "babel-preset-stage-0": "^6.5.0",
    "css-loader": "^0.23.1",
    "eslint": "^2.10.2",
    "eslint-config-angular": "^0.5.0",
    "eslint-plugin-angular": "^1.0.1",
    "file-loader": "^0.8.5",
    "git-rev-sync": "^1.7.1",
    "grunt": "^1.0.1",
    "grunt-webfont": "^1.6.0",
    "html-loader": "^0.4.3",
    "json-loader": "^0.5.4",
    "less": "^2.7.1",
    "less-loader": "^2.2.3",
    "ng-annotate-loader": "^0.1.0",
    "ngtemplate-loader": "^1.3.1",
    "node-sass": "^3.7.0",
    "postcss-loader": "^0.13.0",
    "raw-loader": "^0.5.1",
    "request": "^2.75.0",
    "sass-loader": "^3.2.0",
    "style-loader": "^0.13.1",
    "url-loader": "^0.5.7",
    "webpack": "^1.13.2",
    "webpack-dev-server": "^1.16.2",
    "xml2js": "^0.4.17"
  },
  "optionalDependencies": {
    "fsevents": "^1.0.14"
  }
}

yarn.lock
yarn.lock.zip

What is the expected behavior?

When I run npm install and npm run dev the script executes correctly.

Please mention your node.js, yarn and operating system version.

$ node --version
v6.7.0

$ yarn --version
0.15.1

OSX El capitan 10.11.4
``

[olivierboucher]

I think this can relate to #782

[yomed]

I have the same issue where yarn does not install graceful-fs, which is a sub dependency somewhere (completely different package.json).

[mtorromeo]

@OlivierBoucher #782 doesn't seem related to me...

[aehrt55]

I have this issue, too. There is graceful-fs record in yarn.lock but there is no graceful-fs in node_modules.

[isaacnass]

I ran yarn add graceful-fs and it works for me now. Not the most optimal solution but it'll get you up and running for now.

[gaui]

Also having this issue with graceful-fs missing from node_modules even though there is a package that depends on it.

yarn.lock file contains:

enhanced-resolve@~0.9.0:
  version "0.9.1"
  resolved "https://registry.yarnpkg.com/enhanced-resolve/-/enhanced-resolve-0.9.1.tgz#4d6e689b3725f86090927ccc86cd9f1635b89e2e"
  dependencies:
    graceful-fs "^4.1.2"
    memory-fs "^0.2.0"
    tapable "^0.1.8"

But when I build with Webpack:

$ yarn run build
yarn run v0.15.1
$ "webpack --devtool source-map"
module.js:457
    throw err;
    ^

Error: Cannot find module 'graceful-fs'
    at Function.Module._resolveFilename (module.js:455:15)
    at Function.Module._load (module.js:403:25)
    at Module.require (module.js:483:17)
    at require (internal/module.js:20:19)
    at Object.<anonymous> (F:\PROJECTS\app\node_modules\enhanced-resolve\lib\NodeJsInputFileSystem.js:5:10)
    at Module._compile (module.js:556:32)
    at Object.Module._extensions..js (module.js:565:10)
    at Module.load (module.js:473:32)
    at tryModuleLoad (module.js:432:12)
    at Function.Module._load (module.js:424:3)
error Command failed with exit code 1.
info Visit http://yarnpkg.com/en/docs/cli/run for documentation about this command.

[hufeng]

+1, the same problem.

 yarn add graceful-fs

ok.

waiting for.. fixed...

[mgol]

For me optional dependencies seem to be missing. With the following package.json:

{
  "name": "test",
  "version": "0.0.0",
  "dependencies": {
    "angular": "1.5.8",
    "angular-animate": "1.5.8",
    "angular-aria": "1.5.8",
    "angular-mocks": "1.5.8",
    "angular-resource": "1.5.8",
    "angular-sanitize": "1.5.8",
    "angulartics": "1.2.1",
    "babel-polyfill": "6.16.0",
    "bootstrap": "3.3.7",
    "ee-bind-attr": "0.1.3",
    "ee-l20n": "1.2.0",
    "jquery": "2.2.4",
    "jquery-wheel": "0.2.2",
    "jquery.tabbable": "1.0.1",
    "lodash": "3.10.1",
    "malakh": "0.10.0-beta.3",
    "ng-l20n": "0.3.0",
    "ng-tags-input": "3.1.1",
    "pdfjs-dist": "1.6.230",
    "typeahead.js": "0.11.1"
  },
  "devDependencies": {
    "babel-core": "6.17.0",
    "babel-preset-es2015": "6.16.0",
    "bluebird": "3.4.6",
    "browserstacktunnel-wrapper": "2.0.0",
    "check-dependencies": "1.0.1",
    "connect-modrewrite": "0.9.0",
    "ee-grunt-svgstore": "0.4.1-fork.2",
    "eslint-config-mgol": "0.0.16",
    "exit": "0.1.2",
    "findup-sync": "0.4.2",
    "gitignore-to-glob": "0.2.1",
    "grunt": "1.0.1",
    "grunt-angular-templates": "1.1.0",
    "grunt-autoprefixer": "3.0.4",
    "grunt-babel": "6.0.0",
    "grunt-cli": "1.2.0",
    "grunt-contrib-clean": "1.0.0",
    "grunt-contrib-concat": "1.0.1",
    "grunt-contrib-connect": "1.0.2",
    "grunt-contrib-copy": "1.0.0",
    "grunt-contrib-cssmin": "1.0.2",
    "grunt-contrib-htmlmin": "2.0.0",
    "grunt-contrib-sass": "1.0.0",
    "grunt-contrib-uglify": "2.0.0",
    "grunt-contrib-watch": "1.0.0",
    "grunt-ddescribe-iit": "0.0.6",
    "grunt-eslint": "19.0.0",
    "grunt-file-exists": "0.1.4",
    "grunt-filerev": "2.3.1",
    "grunt-fontello": "0.3.3",
    "grunt-githooks": "0.6.0",
    "grunt-include-source": "1.0.0",
    "grunt-jsonlint": "1.1.0",
    "grunt-karma": "2.0.0",
    "grunt-merge-conflict": "0.0.2",
    "grunt-newer": "1.2.0",
    "grunt-ng-annotate": "2.0.2",
    "grunt-npmcopy": "0.1.0",
    "grunt-shell": "2.0.0",
    "grunt-usemin": "3.1.1",
    "http-proxy": "1.15.1",
    "image-size": "0.5.0",
    "isbinaryfile": "3.0.1",
    "jasmine-core": "2.5.2",
    "jit-grunt": "0.10.0",
    "json5": "0.5.0",
    "karma": "1.3.0",
    "karma-browserstack-launcher": "1.1.1",
    "karma-jasmine": "1.0.2",
    "karma-junit-reporter": "1.1.0",
    "karma-ng-json2js-preprocessor": "2.0.1",
    "l20n": "1.0.2",
    "mime": "1.3.4",
    "nodemon": "1.11.0",
    "protractor": "4.0.9",
    "replay": "2.1.2",
    "semver": "5.3.0",
    "serve-static": "1.11.1",
    "time-grunt": "1.4.0"
  },
  "optionalDependencies": {
    "grunt-contrib-imagemin": "1.0.1",
    "grunt-inline-images": "0.2.6",
    "grunt-notify": "0.4.5",
    "karma-chrome-launcher": "2.0.0",
    "karma-coverage": "1.1.1",
    "karma-firefox-launcher": "1.0.0",
    "karma-safari-launcher": "1.0.0",
    "karma-sauce-launcher": "1.0.0"
  }
}

invoking yarn doesn't install karma-firefox-launcher & probably most other optional dependencies. yarn.lock contains an entry for the package:

[email protected]:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/karma-firefox-launcher/-/karma-firefox-launcher-1.0.0.tgz#e08af3ce42e39860c2952ea7b7eaa64d63508bdc"

[ScOut3R]

Same here, but the affected subdependency is fs.realpath. Using yarn 0.17.9.

[jdoose]

graceful-fs was installed when updating yarn to latest version 0.17.10 (#1112) .
Does it work for you as well?

[ScOut3R]

I just tried it and fs.realpath is still missing with yarn 0.17.10.

[ignatiusreza]

having the same issue when deploying to heroku using buildpack from https://github.com/heroku/heroku-buildpack-nodejs/issues/337#issuecomment-253286196 (v0.17.10).. on local machine, it works fine, but in heroku lodash._isiterateecall doesn't get installed.. the workaround by doing yarn add [package] works, albeit not ideal..

[andreyluiz]

I have a similar problem with bootstrap-sass. In this case the module is not fully missing. After the Cleaning modules step, the assets directory (where the _bootstrap.scss is located) is missing. This breakes my build because my SASS files depends on this file.

Anyone with the same problem?

[leemcd56]

This issue is caused by the .yarnclean file, which contains assets as a directory it removes after either the yarn install or yarn add commands complete. Commenting this directory out will prevent it from being removed.