I was trying to upgrade quasar framework from quasar 1 to quasar 2 which is based on vue 3 where previous version was based on vue 2
not finding any trace of the error
Juan Pablo Isaza
Problem resolved, I just need to install core-js package. but i couldn't think of core-js.
Because this project is running as it is (without core-js) for a very long time no problem happend, i found the error just after upgrading the project.
So i thought it was quasar 2 upgrade problem but its not.
Core js added in quasar at some point, most probably my project is not needed to use that package anywhere that's why I didn't see any error till now.