Closed
Description
Tell us about your environment
- ESLint Version: 5.6.1
- eslint-plugin-vue Version: 5.0.0-beta.3
- Node Version: 10.3.0
Please show your full configuration:
const standardConfig = require('eslint-config-standard/eslintrc.json')
const OFF = 'off'
const WARN = 'warn'
const ERROR = 'error'
module.exports = {
extends: [
'eslint:recommended',
'plugin:flowtype/recommended',
'plugin:lodash/recommended',
'plugin:you-dont-need-lodash-underscore/compatible-warn',
'plugin:vue/recommended',
'standard'
],
plugins: ['babel'],
env: { commonjs: true },
rules: {
'array-bracket-newline': ERROR,
'array-bracket-spacing': ERROR,
'array-callback-return': ERROR,
'arrow-body-style': ERROR,
'arrow-parens': ERROR,
'babel/new-cap': standardConfig.rules['new-cap'],
'babel/no-invalid-this': ERROR,
'babel/no-unused-expressions': standardConfig.rules['no-unused-expressions'],
'babel/object-curly-spacing': [ERROR, 'always'],
'babel/quotes': standardConfig.rules.quotes,
'babel/semi': standardConfig.rules.semi,
'callback-return': ERROR,
'computed-property-spacing': ERROR,
'consistent-return': ERROR,
'consistent-this': [ERROR, 'self', 'that'],
'default-case': ERROR,
'dot-notation': ERROR,
'for-direction': ERROR,
'func-names': [ERROR, 'as-needed'],
'getter-return': ERROR,
'global-require': ERROR,
'guard-for-in': ERROR,
'init-declarations': [ERROR, 'never'],
'jsx-quotes': ERROR,
'linebreak-style': ERROR,
'lines-between-class-members': ERROR,
'lodash/prefer-lodash-method': [
ERROR,
{
ignoreMethods: ['isArray', 'replace', 'toLower', 'toUpper', 'trim']
}
],
'max-len': [ERROR, {
code: 120,
ignoreTrailingComments: true,
ignoreUrls: true
}],
'max-statements-per-line': ERROR,
'new-cap': OFF, // disabled because of babel plugin
'newline-per-chained-call': ERROR,
'no-alert': ERROR,
'no-await-in-loop': ERROR,
'no-catch-shadow': ERROR,
'no-confusing-arrow': [ERROR, { allowParens: true }],
'no-console': WARN,
'no-div-regex': ERROR,
'no-duplicate-imports': [ERROR, { includeExports: true }],
'no-else-return': ERROR,
'no-empty-function': ERROR,
'no-extra-label': ERROR,
'no-implicit-coercion': ERROR,
'no-implicit-globals': ERROR,
'no-invalid-this': OFF, // disabled because of babel plugin
'no-lonely-if': ERROR,
'no-loop-func': ERROR,
'no-magic-numbers': [ERROR, { ignore: [-1, 0, 1] }],
'no-mixed-requires': [ERROR, { grouping: true }],
'no-negated-condition': ERROR,
'no-nested-ternary': ERROR,
'no-param-reassign': ERROR,
'no-process-exit': ERROR,
'no-prototype-builtins': ERROR,
'no-script-url': ERROR,
'no-shadow': ERROR,
'no-unused-expressions': OFF, // disabled because of babel plugin
'no-useless-concat': ERROR,
'no-var': ERROR,
'no-warning-comments': [WARN, { terms: ['fixme', 'hack', 'todo', 'xxx'] }],
'object-curly-newline': [ERROR, {
ObjectExpression: {
minProperties: 2,
multiline: true
},
ObjectPattern: { multiline: true }
}],
'object-curly-spacing': OFF, // disabled because of babel plugin
'object-shorthand': ERROR,
'operator-assignment': ERROR,
'padding-line-between-statements': [
ERROR,
{
blankLine: 'always',
prev: ['const', 'let', 'var'],
next: '*'
},
{
blankLine: 'any',
prev: ['const', 'let', 'var'],
next: ['const', 'let', 'var']
},
{
blankLine: 'always',
prev: '*',
next: 'return'
}
],
'prefer-arrow-callback': ERROR,
'prefer-const': ERROR,
'prefer-numeric-literals': ERROR,
'prefer-rest-params': ERROR,
'prefer-spread': ERROR,
'prefer-template': ERROR,
'quote-props': [ERROR, 'as-needed'],
'quotes': OFF, // disabled because of babel plugin
radix: ERROR,
'require-await': ERROR,
semi: OFF, // disabled because of babel plugin
'semi-style': [ERROR, 'first'],
'sort-imports': [ERROR, { ignoreCase: true }],
'sort-vars': [ERROR, { ignoreCase: true }],
'switch-colon-spacing': ERROR,
'vars-on-top': ERROR,
'vue/no-v-html': OFF,
'wrap-regex': ERROR,
'you-dont-need-lodash-underscore/assign': OFF
}
}
What did you do? Please include the actual source code causing the issue.
// test file to demo issue
const props = {
foo: {
type: String,
default: null
}
}
// @vue/component
export default {
// vue/require-prop-type-constructor crashes ESLint
props: { ...props }
}What did you expect to happen?
ESLint not to crash. And if it didn't crash, then no error if props expand to objects with valid type values.
What actually happened? Please include the actual, raw output from ESLint.
λ yarn eslint app/javascript/eslint-vue-issue.js
yarn run v1.10.1
$ eslint --cache --ext .js,.vue app/javascript/eslint-vue-issue.js
TypeError: Cannot read property 'type' of undefined
at node.value.properties.forEach.p (/Users/jpickwell/projects/tabc-si/node_modules/eslint-plugin-vue/lib/rules/require-prop-type-constructor.js:83:37)
at Array.forEach (<anonymous>)
at utils.executeOnVueComponent (/Users/jpickwell/projects/tabc-si/node_modules/eslint-plugin-vue/lib/rules/require-prop-type-constructor.js:82:29)
at ObjectExpression:exit (/Users/jpickwell/projects/tabc-si/node_modules/eslint-plugin-vue/lib/utils/index.js:514:9)
at listeners.(anonymous function).forEach.listener (/Users/jpickwell/projects/tabc-si/node_modules/eslint/lib/util/safe-emitter.js:45:58)
at Array.forEach (<anonymous>)
at Object.emit (/Users/jpickwell/projects/tabc-si/node_modules/eslint/lib/util/safe-emitter.js:45:38)
at NodeEventGenerator.applySelector (/Users/jpickwell/projects/tabc-si/node_modules/eslint/lib/util/node-event-generator.js:251:26)
at NodeEventGenerator.applySelectors (/Users/jpickwell/projects/tabc-si/node_modules/eslint/lib/util/node-event-generator.js:280:22)
at NodeEventGenerator.leaveNode (/Users/jpickwell/projects/tabc-si/node_modules/eslint/lib/util/node-event-generator.js:303:14)
error Command failed with exit code 2.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.