Looks like fresh install of
ERPNext: v12.1.0 and Frappe Framework: v12.0.10
missing "All Item Groups" in Item Group Tree. So I could not add any items because of this.
I confirmed this by installing fresh new server twice. Is this a bug?
Edit: A simple workaround could be found here:
https://discuss.erpnext.com/t/item-group-empty-on-fresh-install/52512/3
tried fresh installation a few times.... confirmed
frappe.exceptions.LinkValidationError: Could not find Parent Item Group: All Item Groups
Looks like Roylrwan was quicker than me to open the issue! I'm the OP on the discussion.
Most helpful comment
Looks like Roylrwan was quicker than me to open the issue! I'm the OP on the discussion.