Node has already been installed locally, and it is possible to install gulp globally. However, once gulp is installed in the specified project directory, I will prompt this. I am new to it, and I really don’t know why. I have checked many online and said that it is ok only if npm install gulp –save-dev, but I really can’t install it here. I have successfully installed it once before, and it won’t be caused by the problem of node version, will it? Solving.
Looking at the error message, I feel that your app name for package.json is gulp?
Then look at these two issue