安装Gulp js时出现错误

Question

I'm trying to install Gulp js on my computer.

I think it is installed but not completely because when I run gulp -v in powershell it returns these lines:

[12:43:04] CLI version 1.3.0
[12:43:04] Local version 3.9.1

But when I want to run .\\node-setup.cmd it throws the following error:

Error: Cannot find module 'gulp-autoprefixer'
    at Function.Module._resolveFilename (module.js:469:15)
    at Function.Module._load (module.js:417:25)
    at Module.require (module.js:497:17)
    at require (internal/module.js:20:19)
    at Object.<anonymous> (C:\LOBOS\FDD.WAP\gulpfile.js:5:20)
    at Module._compile (module.js:570:32)
    at Object.Module._extensions..js (module.js:579:10)
    at Module.load (module.js:487:32)
    at tryModuleLoad (module.js:446:12)
    at Function.Module._load (module.js:438:3)
Press any key to continue . . .

Any ideas how to solve this?

Answer 1

most likely you have gulp-autoprefixer as a dependency in the package.json file of your project but you did not install it locally. try to run npm install from the command line and see if it fix your issue.

Answer 2

The problem wouldn't be solved if I would install gulp-autoprefixer because afterwards it would require another module and after that another module and so on...

The solution was to deprecate the package.json file by changing the react-bootstrap-table from my version (2.8.2) to version 4.0.0-beta.2 . By doing so, the json file will have a version which is not depending on react-toastr.