no reloaded when edited App.js

Description

Compiled successfully I did npm start, but node is no reaction when I edited src/App.js. Stopped and restarted server, the change was reflected.

Why don’t be reloaded?

Expected behavior

the change is watched by node, and it is reflected.

Actual behavior

node is no reaction.

Environment

Run these commands in the project folder and fill in their results:

1. npm ls react-scripts (if you haven’t ejected): react-1@0.1.0 /Users/kaiji0811/dropbox/htdocs/react-1 └── react-scripts@0.9.0

2. node -v: v6.10.0

3. npm -v: 4.2.0

Then, specify:

1. Operating system: Mac OSX Yosemite 10.10.5

2. Browser and version: all of them

[gaearon]

Troubleshooting > npm start doesn’t detect changes

[kaiji0811]

I didn’t know that. I’ll be carefull from now on.