只要确保semver已经安装:npm install -g semver

当我使用较低版本的node运行npm install时遇到了这个问题。后来当我升级到最新版本的节点并运行gulp时，它已经显示了这个错误。

为了解决这个问题，删除node_modules并重新运行npm install。然后一口气就咽下去了。

只需删除/node_modules文件夹，然后重试。,)

你可以使用npm rm来删除它。

你也可以在GitHub上检查这个问题。 更具体地说，unnistal是这样的:

Uninstalling So sad to see you go. sudo npm uninstall npm -g Or, if that fails, sudo make uninstall More Severe Uninstalling Usually, the above instructions are sufficient. That will remove npm, but leave behind anything you've installed. If you would like to remove all the packages that you have installed, then you can use the npm ls command to find them, and then npm rm to remove them. To remove cruft left behind by npm 0.x, you can use the included clean-old.sh script file. You can run it conveniently like this: npm explore npm -g -- sh scripts/clean-old.sh npm uses two configuration files, one for per-user configs, and another for global (every-user) configs. You can view them by doing: npm config get userconfig # defaults to ~/.npmrc npm config get globalconfig # defaults to /usr/local/etc/npmrc Uninstalling npm does not remove configuration files by default. You must remove them yourself manually if you want them gone. Note that this means that future npm installs will not remember the settings that you have chosen.

我所需要的是在我工作的目录中sudo rm -rf node_modules/。这发生在我用n个lt更新我的节点版本之后

只需删除(或重命名)克隆库的semver文件夹版本: “gitClonedRepository / App / node_modules / semver”

复制“semver”文件夹 “C: \ Program Files \ nodejs \ node_modules \ npm \ node_modules \ semver”

进入应用程序的node_modules文件夹。

(如果你在Windows上，否则它必须位于/usr/local/lib/node_modules)。

对于arch linux

sudo pacman -Rsc -n nodejs
sudo pacman -Sy nodejs
sudo pacman -Sy npm

在这里找到:https://github.com/npm/npm/issues/15558