ESLint couldn't find the plugin "eslint-plugin-cypress"

JeffBeltran commented 5 years ago

When using VSCODE plugin or globally via eslint /Users/jeffbeltran/work/lassie/cypress/integration/sample_spec.j

output:

Oops! Something went wrong! :(

ESLint: 5.13.0.
ESLint couldn't find the plugin "eslint-plugin-cypress". This can happen for a couple different reasons:

1. If ESLint is installed globally, then make sure eslint-plugin-cypress is also installed globally. A globally-installed ESLint cannot find a locally-installed plugin.

2. If ESLint is installed locally, then it's likely that the plugin isn't installed correctly. Try reinstalling by running the following:

    npm i eslint-plugin-cypress@latest --save-dev

Path to ESLint package: /usr/local/lib/node_modules/eslint

Lukavyi commented 5 years ago

Same for me

jennifer-shehane commented 5 years ago

Hey @JeffBeltran, @Lukavyi, did you try the recommended workarounds in the error message? Which one did you try and what was the outcome of following them?

If ESLint is installed globally, then make sure eslint-plugin-cypress is also installed globally. A globally-installed ESLint cannot find a locally-installed plugin.

If ESLint is installed locally, then it's likely that the plugin isn't installed correctly. Try reinstalling by running the following:

npm i eslint-plugin-cypress@latest --save-dev

arthur5005 commented 5 years ago

I found that if you install globally, you don't need to use --save-dev and that solved my problem.

VGamezz19 commented 5 years ago

any update?

DaveSanders commented 5 years ago

Just tried this myself. Brand new VueJS project (and all the stuff it adds in). Installed cypress, the cypress eslint plugin locally, eslint installed locally, added the .json file - no luck.

Yevpak commented 5 years ago

same for me

davecranwell-vocovo commented 5 years ago

Same here. Not really up for a global install as local should be sufficient.

chrisbreiding commented 5 years ago

There's only a need to install this plugin globally if you have eslint installed globally and you're trying to run it globally (eslint *.js). If you have both eslint and eslint-plugin-cypress installed locally and run it locally (./node_modules/.bin/eslint *.js, npx eslint *.js, etc), there should be no problem.

As far as I know, there's nothing we as plugin authors can do about this. It's how eslint works. If you run eslint globally, it can't find locally installed plugins.

So to reiterate, the solutions for this are one of the following:

Install and run eslint locally

- or -
Install eslint-plugin-cypress globally, then you can use the global eslint

willian commented 4 years ago

Hi there. I don't have any npm package related to eslint installed. Actually, this is all I have:

$ npm list -g
/Users/willian/.asdf/installs/nodejs/10.19.0/.npm/lib
└─┬ fx@19.0.1
  ├── @medv/blessed@2.0.1
  ├─┬ chalk@4.1.0
  │ ├─┬ ansi-styles@4.2.1
  │ │ ├── @types/color-name@1.1.1
  │ │ └─┬ color-convert@2.0.1
  │ │   └── color-name@1.1.4
  │ └─┬ supports-color@7.1.0
  │   └── has-flag@4.0.0
  ├── indent-string@4.0.0
  ├── lossless-json@1.0.4
  └─┬ string-width@4.2.0
    ├── emoji-regex@8.0.0
    ├── is-fullwidth-code-point@3.0.0
    └─┬ strip-ansi@6.0.0
      └── ansi-regex@5.0.0

Then, in my project I have these installed (filtered with grep eslint):

$ yarn list | grep eslint
├─ @types/eslint-visitor-keys@1.0.0
├─ @typescript-eslint/eslint-plugin@2.34.0
│  ├─ @typescript-eslint/experimental-utils@2.34.0
├─ @typescript-eslint/experimental-utils@2.34.0
│  ├─ @typescript-eslint/typescript-estree@2.34.0
│  ├─ eslint-scope@^5.0.0
│  ├─ eslint-scope@5.1.0
│  ├─ eslint-utils@^2.0.0
│  └─ eslint-utils@2.1.0
│     └─ eslint-visitor-keys@^1.1.0
├─ @typescript-eslint/parser@2.34.0
│  ├─ @types/eslint-visitor-keys@^1.0.0
│  ├─ @typescript-eslint/experimental-utils@2.34.0
│  ├─ @typescript-eslint/typescript-estree@2.34.0
│  └─ eslint-visitor-keys@^1.1.0
├─ @typescript-eslint/typescript-estree@2.34.0
│  ├─ eslint-visitor-keys@^1.1.0
├─ babel-eslint@10.1.0
│  ├─ eslint-visitor-keys@^1.0.0
├─ eslint-config-airbnb-base@13.2.0
├─ eslint-config-airbnb@17.1.1
│  ├─ eslint-config-airbnb-base@^13.2.0
├─ eslint-config-prettier@3.6.0
├─ eslint-config-react-app@5.2.1
├─ eslint-import-resolver-node@0.3.4
├─ eslint-import-resolver-webpack@0.10.1
├─ eslint-loader@3.0.3
├─ eslint-module-utils@2.6.0
├─ eslint-plugin-cypress@2.11.1
├─ eslint-plugin-flowtype@4.6.0
├─ eslint-plugin-import@2.22.0
│  ├─ eslint-import-resolver-node@^0.3.3
│  ├─ eslint-module-utils@^2.6.0
├─ eslint-plugin-jsx-a11y@6.3.1
├─ eslint-plugin-prettier@3.1.4
├─ eslint-plugin-react-hooks@1.7.0
├─ eslint-plugin-react@7.20.6
├─ eslint-scope@3.7.3
├─ eslint-utils@1.4.3
│  └─ eslint-visitor-keys@^1.1.0
├─ eslint-visitor-keys@1.3.0
├─ eslint@4.19.1
│  ├─ eslint-scope@^3.7.1
│  ├─ eslint-visitor-keys@^1.0.0
├─ prettier-eslint@8.8.2
│  ├─ eslint@^4.0.0
│  ├─ typescript-eslint-parser@^16.0.0
│  └─ vue-eslint-parser@^2.0.2
│  ├─ @typescript-eslint/eslint-plugin@^2.10.0
│  ├─ @typescript-eslint/parser@^2.10.0
│  ├─ babel-eslint@10.1.0
│  ├─ eslint-config-react-app@^5.2.1
│  ├─ eslint-loader@3.0.3
│  ├─ eslint-plugin-flowtype@4.6.0
│  ├─ eslint-plugin-import@2.20.1
│  ├─ eslint-plugin-import@2.20.1
│  │  ├─ eslint-import-resolver-node@^0.3.2
│  │  ├─ eslint-module-utils@^2.4.1
│  ├─ eslint-plugin-jsx-a11y@6.2.3
│  ├─ eslint-plugin-jsx-a11y@6.2.3
│  ├─ eslint-plugin-react-hooks@^1.6.1
│  ├─ eslint-plugin-react@7.19.0
│  ├─ eslint-plugin-react@7.19.0
│  ├─ eslint-scope@5.1.0
│  ├─ eslint@^6.6.0
│  ├─ eslint@6.8.0
│  │  ├─ eslint-scope@^5.0.0
│  │  ├─ eslint-utils@^1.4.3
│  │  ├─ eslint-visitor-keys@^1.1.0
│  │  └─ eslint-visitor-keys@^1.1.0
├─ typescript-eslint-parser@16.0.1
├─ vue-eslint-parser@2.0.3
│  ├─ eslint-scope@^3.7.1
│  ├─ eslint-visitor-keys@^1.0.0
│  ├─ eslint-scope@^4.0.3
│  ├─ eslint-scope@4.0.3

And I get this warning anytime I open a .js file from the project. Screen Shot 2020-08-31 at 2 59 59 PM

The stack trace from the ESLint output console:

[Error - 2:59:42 PM] ESLint stack trace:
[Error - 2:59:42 PM] Error: saf-ops/.eslintrc.json:
    Environment key "cypress/globals" is unknown

    at /Users/willian/Projects/SAF/saf/saf-ops/node_modules/eslint/lib/shared/config-validator.js:169:19
    at Array.forEach (<anonymous>)
    at validateEnvironment (/Users/willian/Projects/SAF/saf/saf-ops/node_modules/eslint/lib/shared/config-validator.js:163:30)
    at validateConfigArray (/Users/willian/Projects/SAF/saf/saf-ops/node_modules/eslint/lib/shared/config-validator.js:334:9)
    at CascadingConfigArrayFactory._finalizeConfigArray (/Users/willian/Projects/SAF/saf/saf-ops/node_modules/eslint/lib/cli-engine/cascading-config-array-factory.js:417:13)
    at CascadingConfigArrayFactory.getConfigArrayForFile (/Users/willian/Projects/SAF/saf/saf-ops/node_modules/eslint/lib/cli-engine/cascading-config-array-factory.js:271:21)
    at CLIEngine.isPathIgnored (/Users/willian/Projects/SAF/saf/saf-ops/node_modules/eslint/lib/cli-engine/cli-engine.js:951:18)
    at CLIEngine.executeOnText (/Users/willian/Projects/SAF/saf/saf-ops/node_modules/eslint/lib/cli-engine/cli-engine.js:868:38)
    at /Users/willian/.vscode/extensions/dbaeumer.vscode-eslint-2.1.8/server/out/eslintServer.js:1:40795
    at le (/Users/willian/.vscode/extensions/dbaeumer.vscode-eslint-2.1.8/server/out/eslintServer.js:1:46704)

Any suggestions here?

cypress-io / eslint-plugin-cypress

ESLint couldn't find the plugin "eslint-plugin-cypress" #17