TypeError: Cannot read property 'value' of null
See original GitHub issueTell us about your environment
- ESLint Version: v4.15.0
- Node Version: v8.9.4
- npm Version: 5.6.0
What parser (default, Babel-ESLint, etc.) are you using?
babel-eslint
Please show your full configuration:
Configuration
module.exports = {
parser: "babel-eslint",
rules : {
'arrow-body-style' : ['warn', 'as-needed'],
},
};
What did you do? Please include the actual source code causing the issue, as well as the command that you used to run ESLint.
test = () => { return }
./node_modules/.bin/eslint FILE
What did you expect to happen?
Eslint to lint the file
What actually happened? Please include the actual, raw output from ESLint.
Error received TypeError: Cannot read property 'value' of null
Cannot read property 'value' of null
TypeError: Cannot read property 'value' of null
at Object.isOpeningBraceToken (./node_modules/eslint/lib/ast-utils.js:354:18)
at validate (./node_modules/eslint/lib/rules/arrow-body-style.js:119:41)
at listeners.(anonymous function).forEach.listener (./node_modules/eslint/lib/util/safe-emitter.js:47:58)
at Array.forEach (<anonymous>)
at Object.emit (./node_modules/eslint/lib/util/safe-emitter.js:47:38)
at NodeEventGenerator.applySelector (./node_modules/eslint/lib/util/node-event-generator.js:251:26)
at NodeEventGenerator.applySelectors (./node_modules/eslint/lib/util/node-event-generator.js:280:22)
at NodeEventGenerator.leaveNode (./node_modules/eslint/lib/util/node-event-generator.js:303:14)
at CodePathAnalyzer.leaveNode (./node_modules/eslint/lib/code-path-analysis/code-path-analyzer.js:630:23)
at Traverser.leave [as _leave] (./node_modules/eslint/lib/linter.js:1001:32)
Issue Analytics
- State:
- Created 5 years ago
- Comments:9 (6 by maintainers)
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Getting exactly this error with following: .eslintrc
.babelrc
dependencies
If this is still happening with the latest version of ESLint, may you please open a new issue? Thanks!