Both v10 upgrade to v11 and new v12 （develop) install running endless at building fresh packages step step

1

erpnext%2011%20upgrade

before this error, I run my erpnext on my ubuntu 16.04 without any problem.

anyone who can help?

thanks.

2

I see the same when I want to upgrade to v12 just now following these steps

  1. bench update
  2. bench switch-to-branch version-12 erpnext frappe --upgrade
  3. bench update --patch
  4. bench setup requirements
  5. bench --site mysite.local migrate
  6. bench restart

on step #4 (setup requirements the process hangs on the building fresh packages stage every time I have tried to do this

...
yarn install v1.12.3
[1/4] Resolving packages...
[2/4] Fetching packages...
[3/4] Linking dependencies...
[4/4] Building fresh packages...
[1/1] ⠐ cypress