[fix] issues encountered migrating from v3/4 to 6

erpnext/controllers/recurring_document.py

@@ -163,7 +163,7 @@ def validate_recurring_document(doc):
 			raise_exception=1)
 
 		elif not (doc.from_date and doc.to_date):
-			throw(_("Period From and Period To dates mandatory for recurring %s") % doc.doctype)
+			throw(_("Period From and Period To dates mandatory for recurring {0}").format(doc.doctype))
 
 #
 def convert_to_recurring(doc, posting_date):

erpnext/patches/v4_4/make_email_accounts.py

@@ -9,7 +9,9 @@ def execute():
 	if outgoing and outgoing['mail_server'] and outgoing['mail_login']:
 		account = frappe.new_doc("Email Account")
 		mapping = {
-			"email_id": "mail_login",
+			"login_id_is_different": 1,
+			"email_id": "auto_email_id",
+			"login_id": "mail_login",
 			"password": "mail_password",
 			"footer": "footer",
 			"smtp_server": "mail_server",

erpnext/patches/v5_0/update_projects.py

@@ -1,3 +1,5 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
 import frappe
 
 def execute():
@@ -11,9 +13,12 @@ def execute():
 	for m in frappe.get_all("Project Milestone", "*"):
 		if (m.milestone and m.milestone_date
 			and frappe.db.exists("Project", m.parent)):
+			subject = (m.milestone[:139] + "…") if (len(m.milestone) > 140) else m.milestone
+			description = m.milestone
 			task = frappe.get_doc({
 				"doctype": "Task",
-				"subject": m.milestone,
+				"subject": subject,
+				"description": description if description!=subject else None,
 				"expected_start_date": m.milestone_date,
 				"status": "Open" if m.status=="Pending" else "Closed",
 				"project": m.parent,

erpnext/patches/v5_4/fix_missing_item_images.py

@@ -40,7 +40,17 @@ def fix_files_for_item(files_path, unlinked_files):
 		file_data = frappe.get_doc("File", unlinked_files[file_url]["file"])
 		file_data.attached_to_doctype = "Item"
 		file_data.attached_to_name = item_code
-		file_data.save()
+		file_data.flags.ignore_folder_validate = True
+
+		try:
+			file_data.save()
+		except IOError:
+			print "File {0} does not exist".format(new_file_url)
+
+			# marking fix to prevent further errors
+			fixed_files.append(file_url)
+
+			continue
 
 		# set it as image in Item
 		if not frappe.db.get_value("Item", item_code, "image"):

erpnext/patches/v6_0/set_default_title.py

@@ -30,3 +30,6 @@ def execute():
 
 	frappe.reload_doctype("Sales Invoice")
 	frappe.db.sql("""update `tabSales Invoice` set title = customer_name""")
+
+	frappe.reload_doctype("Expense Claim")
+	frappe.db.sql("""update `tabExpense Claim` set title = employee_name""")