命令“ npx create-react-app项目”不生成项目 [英] command "npx create-react-app project" not generating project

问题描述

突然，当我输入
npx create-react-app项目

我开始出现此错误是：
在包config /home/swaraj/.npm/_npx/8451/lib/node_modules/create-react-app/node_modules/is中定义的无效导出主要目标 index.js -promise / package.json

The error is : Invalid "exports" main target "index.js" defined in the package config /home/swaraj/.npm/_npx/8451/lib/node_modules/create-react-app/node_modules/is-promise/package.json

有人可以告诉我这是什么错误以及如何解决该错误

Can anybody tell me what's this error and how to resolve it

推荐答案

这必须表示您的package.json已损坏。
我也有同样的问题，当我重新创建/编辑package.json试图访问它时，它已为我解决。

This must mean that your package.json is broken. I just had the same problem, and it fixed for me when I recreated/edited the package.json it is trying to access.

Type yarn init -y 并读取package.json

Type yarn init -y and read the package.json

添加以下几行：

"resolutions": {
    "is-promse": "2.1.0",
    "run-async/is-promise": "2.1.0"
  }

之后再做纱线添加- dev create-react-app ，然后尝试使用以下命令编译您的reactjs应用程序：

Afterwards do yarn add --dev create-react-app and then try to compile your reactjs application using:

yarn create-react-app < PATH / APP-NAME>

我还建议尝试手动删除is-promise属性。我认为该命令的名称为 npm remove is-promise ，但我不确定。

I would also recommend trying to manually remove is-promise property. I think the command for that was called npm remove is-promise, but I am not sure.

但是我非常确定您的package.json需要修复：)
如果它不起作用，我会尝试找到其他解决方法。

But I am pretty sure that your package.json needs a fix :) Reply if it didn't work, I'll try to find a different way-around then.

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