当我输入 npm install nodemon 时 nodemon 不工作

Question

npm 警告可选跳过可选依赖项：fsevents~2.3.2 node_modules\\chokidar\\node_modules\\fsevents ：npm warn notsup 跳过可选依赖项：fsevents2.3.2 不受支持的平台：通缉：：curr "os" "darwin" "arch" "any"

Answer 1

As it is a warning, not an error. It occurs because fsevents is an optional dependency, used only when project is run on macOS environment. While installing any packege package.json consider as optional dependency.

You can either install nodemon by force like;

npm i nodemon -f

or made it optional

   npm install nodemon --no-optional

For more information check out the links below:

How to solve npm install throwing fsevents warning on non-MAC OS?

npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.0.14