【问题标题】:Cannot read config file .eslintrc.json Error: Unexpected token }无法读取配置文件 .eslintrc.json 错误:意外的令牌 }
【发布时间】:2016-07-09 00:25:51
【问题描述】:

我正在为我的 React JS ES6 项目探索 EsLint,但我立即陷入困境。 我创建了一个 .eslintrc.jsonhere 完全一样:

{
    "parserOptions": {
        "ecmaVersion": 6,
        "sourceType": "module",
        "ecmaFeatures": {
            "jsx": true
        },
    },
    "rules": {
        "semi": 2
    }
}

我现在该怎么办?

Cannot read config file: /Users/eric/af/frontend_app/.eslintrc.json
Error: Unexpected token }
SyntaxError: Cannot read config file: /Users/eric/af/frontend_app/.eslintrc.json
Error: Unexpected token }
    at Object.parse (native)
    at loadJSONConfigFile (/usr/local/lib/node_modules/eslint/lib/config/config-file.js:117:21)
    at loadConfigFile (/usr/local/lib/node_modules/eslint/lib/config/config-file.js:210:26)
    at Object.load (/usr/local/lib/node_modules/eslint/lib/config/config-file.js:437:18)
    at loadConfig (/usr/local/lib/node_modules/eslint/lib/config.js:67:33)
    at getLocalConfig (/usr/local/lib/node_modules/eslint/lib/config.js:129:23)
    at Config.getConfig (/usr/local/lib/node_modules/eslint/lib/config.js:223:22)
    at processText (/usr/local/lib/node_modules/eslint/lib/cli-engine.js:155:27)
    at processFile (/usr/local/lib/node_modules/eslint/lib/cli-engine.js:227:18)
    at executeOnFile (/usr/local/lib/node_modules/eslint/lib/cli-engine.js:603:23)

我的 EsLint 版本:

$ eslint -v
v2.4.0

我尝试将同一个配置文件的名称更改为 .eslintrc.js,我得到了这个:

Cannot read config file: /Users/eric/af/frontend_app/.eslintrc.js
Error: /Users/eric/af/frontend_app/.eslintrc.js:2
    "parserOptions": {
                   ^
Unexpected token :
/Users/eric/af/frontend_app/.eslintrc.js:2
    "parserOptions": {
                   ^
SyntaxError: Unexpected token :
    at exports.runInThisContext (vm.js:73:16)
    at Module._compile (module.js:443:25)
    at Object.Module._extensions..js (module.js:478:10)
    at Module.load (module.js:355:32)
    at Function.Module._load (module.js:310:12)
    at Module.require (module.js:365:17)
    at require (module.js:384:17)
    at module.exports (/usr/local/lib/node_modules/eslint/node_modules/require-uncached/index.js:14:12)
    at loadJSConfigFile (/usr/local/lib/node_modules/eslint/lib/config/config-file.js:157:16)
    at loadConfigFile (/usr/local/lib/node_modules/eslint/lib/config/config-file.js:197:22)

【问题讨论】:

    标签: javascript json eslint


    【解决方案1】:

    像这样(我把"ecmaFeatures": {"jsx": true},后面的逗号去掉了):

    {
        "parserOptions": {
            "ecmaVersion": 6,
            "sourceType": "module",
            "ecmaFeatures": {
                "jsx": true
            }
        },
        "rules": {
            "semi": 2
        }
    }
    

    使用此工具验证您的 json:http://jsonlint.com/

    【讨论】:

    • 非常感谢,所以这确实是一个无效的 JSON 脚本,他们的文档真的让我惊叹
    猜你喜欢
    • 1970-01-01
    • 2014-08-23
    • 2017-10-18
    • 1970-01-01
    • 2013-11-24
    • 2016-10-31
    • 1970-01-01
    • 1970-01-01
    • 1970-01-01
    相关资源
    最近更新 更多