Long Reload Time After Upgrading to v15 — Asset Bundle Preload Warning in Console

Frappe Framework
1

After updating to the latest Frappe/ERPNext Version 15, my system performance suddenly dropped.
Every time I reload a page, it takes 10+ seconds to fully load.

In the browser console, I see repeated warnings like:

Asset bundle preload not used for all frappe app asset bundle

"http://site.name/assets/frappe/dist/js/libs.bundle.TIV7ZGVY.js" preloaded with link preload was not used within a few seconds. Make sure all attributes of the preload tag are set correctly.

Things I already tried:

:check_mark: bench build multiple times
:check_mark: bench build --app frappe
:check_mark: Cleared cache & restarted bench

Is anyone else facing this? Any fix or workaround for this preload problem?

2

Hi ,

It may help to say what version v15 was upgraded from and the steps taken to perform the upgrade.

3

Thanks.I upgraded Via bench update command and now got the latest version-15 stable (15.82).

The upgrade was completed but problem is while reloading any page it takes long time

4

Are you on production environment?

5

Yeah. Again , i did production setup and the problem resolved . Thanks!