按照教程按照一直报错

[lsw1990]

D:\software-development\mini-program\my-app>beautywe run dev
events.js:174
throw er; // Unhandled 'error' event
^

Error: spawn D:\software-development\mini-program\my-app\node_modules.bin\gulp ENOENT
at Process.ChildProcess._handle.onexit (internal/child_process.js:240:19)
at onErrorNT (internal/child_process.js:415:16)
at process._tickCallback (internal/process/next_tick.js:63:19)
at Function.Module.runMain (internal/modules/cjs/loader.js:832:11)
at startup (internal/bootstrap/node.js:283:19)
at bootstrapNodeJSCore (internal/bootstrap/node.js:622:3)
Emitted 'error' event at:
at Process.ChildProcess._handle.onexit (internal/child_process.js:246:12)
at onErrorNT (internal/child_process.js:415:16)
[... lines matching original stack trace ...]
at bootstrapNodeJSCore (internal/bootstrap/node.js:622:3)

[JerryC8080]

请问你的 Node.js 版本是多少