Migrated Data made the custom Doctypes in the new bench unedittable

Jiri_Sir · January 16, 2024, 8:24pm

Hello,
I used to have very similar problem.

I used “dirty” workaround: go to frappe core code: frappe/frappe/model/document.py and delete this section (row 646 - 652):

github.com

frappe/frappe/blob/642e9f4ec1cf4d90e4484bc39b279e8c28f9f8a2/frappe/model/document.py#L646C1-L652C7


      
          				if fail:
          					frappe.throw(
          						_("Value cannot be changed for {0}").format(
          							frappe.bold(self.meta.get_label(field.fieldname))
          						),
          						exc=frappe.CannotChangeConstantError,
          					)

Then I save the changes in custom doctype and then I put the above section back for “clear” core.
Next savings in custom dcts are ok.

If anyone has a better solution, I’d love to know it
Jirka