webpack --watch isn't compiling changed files

Question

I tried running webpack --watch and after editing my JS files, it doesn\'t trigger an auto-recompilation.

I\'ve tried reinstalling webpack

Answer 1

What was the cause in my case:

It seems that the value of: max_user_watches in the /proc/sys/fs/inotify/max_user_watches is affecting webpack

To check your actual value

$cat /proc/sys/fs/inotify/max_user_watches
16384

16384 was in my case and it still wasnt enough.

I tried different type of solutions like:

$ echo fs.inotify.max_user_watches=100000 | sudo tee -a /etc/sysctl.conf
$ sudo sysctl -p

But it seems that even if I changed the value, when I restarted my PC it would go back to default one 16384.

SOLUTION if you have Linux OS(my case, I have Manjaro):

Create the file:

sudo nano /etc/sysctl.d/90-override.conf

And populate it with:

fs.inotify.max_user_watches=200000

It seems 200000 is enough for me.

After you create the file and add the value, just restart the PC and you should be ok.