arrow function syntax (=＞)‘ is only available in ES6 (use ‘esversion: 6‘)

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原创最新推荐文章于 2026-04-22 17:39:26 发布 2.2k 阅读 AI 写同款· GEO 优化 ›

ESP32-IDF开发之旅基础篇⑨ ESP-IDF的FreeRTOS任务间通信和同步本文介绍了FreeRTOS任务间通信中的队列机制，重点讲解了队列的创建、发送和接收数据的API使用方法。文章提供了详细的技术说明和示例代码，包括xQueueCreate、xQueueSend、xQueueReceive等核心函数的参数说明和返回值解释。通过一个2生产者+1消费者的实际案例，展示了如何在ESP-IDF环境下使用FreeRTOS队列实现任务间通信。示例中包含了数据发送失败处理和接收数据验证等实用技巧，为开发者提供了可参考的实现模式。阅读详情

Currently I’m running my tests with protractor/grunt but I’m getting the follow error message:

‘arrow function syntax (=>)’ is only available in ES6 (use ‘esversion: 6’).

I think my .jshintrc file is not being read, because I’ve added this condition.

.jshintrc

{
“esversion”: 6
}

Gruntfile.js

jshint : {
all: [“tests/API//*.js"],
options: {
undef: true,
mocha: true,
node: true,
jshintrc: true,
esversion: 6,
globals: {
require: true,
module: true,
console: true,
esversion: 6,
}
},
ui: ["tests/UI//*.js”],
options: {
undef: true,
mocha: true,
node: true,
jshintrc: true,
esversion: 6,
globals: {
require: true,
module: true,
console: true,
esversion: 6,
jshintrc: true,
}
}
}

It is not possible to add /*jshint esversion: 6 */ in each file.js file.

Instead of above, please do below changes if you are using Visual Studio Code: -

Open Visual Studio Code
File -> Preferences -> Settings
Default User Settings -> JSHint configuration
look for "jshint.options": {},
change it to "jshint.options": {"esversion": 6}, by clicking on Edit on the left

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