frappe@ubuntu:~/frappe-bench$ find . -name ‘*.py’ | xargs grep ‘Either debit or credit amount is required for’
./apps/erpnext/erpnext/accounts/doctype/gl_entry/gl_entry.py: frappe.throw(_(“{0} {1}: Either debit or credit amount is required for {2}”)
frappe@ubuntu:~/frappe-bench$ bench version
erpnext 11.1.71
frappe 11.1.39