error while installing. how to fix this?
it seems you’re using frappe from develop branch and trying to install ERPNext from version-14 branch.
try same branch for both apps.
how to determine? what should i do?
follow the documentation carefully it doesn’t confuse the branches
the first bench is setup on version-14 frappe
your screenshot warning mentions frappe 15.0.0.dev0 and you are trying to get app ERPNext on version-14 branch.