Fixed NameError handling
diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json
index 7917caf..563c085 100755
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json
@@ -1,826 +1,826 @@
 {
- "allow_attach": 1, 
- "allow_import": 1, 
- "autoname": "naming_series:", 
- "creation": "2013-05-21 16:16:39.000000", 
- "docstatus": 0, 
- "doctype": "DocType", 
+ "allow_attach": 1,
+ "allow_import": 1,
+ "autoname": "naming_series:",
+ "creation": "2013-05-21 16:16:39.000000",
+ "docstatus": 0,
+ "doctype": "DocType",
  "fields": [
   {
-   "fieldname": "supplier_section", 
-   "fieldtype": "Section Break", 
-   "label": "Supplier", 
-   "options": "icon-user", 
+   "fieldname": "supplier_section",
+   "fieldtype": "Section Break",
+   "label": "Supplier",
+   "options": "icon-user",
    "permlevel": 0
-  }, 
+  },
   {
-   "fieldname": "column_break0", 
-   "fieldtype": "Column Break", 
-   "oldfieldtype": "Column Break", 
-   "permlevel": 0, 
-   "read_only": 0, 
+   "fieldname": "column_break0",
+   "fieldtype": "Column Break",
+   "oldfieldtype": "Column Break",
+   "permlevel": 0,
+   "read_only": 0,
    "width": "50%"
-  }, 
+  },
   {
-   "fieldname": "naming_series", 
-   "fieldtype": "Select", 
-   "label": "Series", 
-   "no_copy": 1, 
-   "oldfieldname": "naming_series", 
-   "oldfieldtype": "Select", 
-   "options": "BILL\nBILLJ", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "read_only": 0, 
-   "report_hide": 0, 
+   "fieldname": "naming_series",
+   "fieldtype": "Select",
+   "label": "Series",
+   "no_copy": 1,
+   "oldfieldname": "naming_series",
+   "oldfieldtype": "Select",
+   "options": "BILL",
+   "permlevel": 0,
+   "print_hide": 1,
+   "read_only": 0,
+   "report_hide": 0,
    "reqd": 1
-  }, 
+  },
   {
-   "fieldname": "supplier", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "label": "Supplier", 
-   "oldfieldname": "supplier", 
-   "oldfieldtype": "Link", 
-   "options": "Supplier", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "supplier",
+   "fieldtype": "Link",
+   "hidden": 0,
+   "label": "Supplier",
+   "oldfieldname": "supplier",
+   "oldfieldtype": "Link",
+   "options": "Supplier",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 0
-  }, 
+  },
   {
-   "depends_on": "supplier", 
-   "fieldname": "supplier_name", 
-   "fieldtype": "Data", 
-   "hidden": 0, 
-   "in_list_view": 1, 
-   "label": "Name", 
-   "oldfieldname": "supplier_name", 
-   "oldfieldtype": "Data", 
-   "permlevel": 0, 
+   "depends_on": "supplier",
+   "fieldname": "supplier_name",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "in_list_view": 1,
+   "label": "Name",
+   "oldfieldname": "supplier_name",
+   "oldfieldtype": "Data",
+   "permlevel": 0,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "address_display", 
-   "fieldtype": "Small Text", 
-   "hidden": 1, 
-   "label": "Address", 
-   "permlevel": 0, 
+   "fieldname": "address_display",
+   "fieldtype": "Small Text",
+   "hidden": 1,
+   "label": "Address",
+   "permlevel": 0,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "contact_display", 
-   "fieldtype": "Small Text", 
-   "hidden": 1, 
-   "label": "Contact", 
-   "permlevel": 0, 
+   "fieldname": "contact_display",
+   "fieldtype": "Small Text",
+   "hidden": 1,
+   "label": "Contact",
+   "permlevel": 0,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "contact_mobile", 
-   "fieldtype": "Text", 
-   "hidden": 1, 
-   "label": "Mobile No", 
-   "permlevel": 0, 
+   "fieldname": "contact_mobile",
+   "fieldtype": "Text",
+   "hidden": 1,
+   "label": "Mobile No",
+   "permlevel": 0,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "contact_email", 
-   "fieldtype": "Text", 
-   "hidden": 1, 
-   "label": "Contact Email", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "contact_email",
+   "fieldtype": "Text",
+   "hidden": 1,
+   "label": "Contact Email",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "column_break1", 
-   "fieldtype": "Column Break", 
-   "oldfieldtype": "Column Break", 
-   "permlevel": 0, 
-   "read_only": 0, 
-   "reqd": 0, 
+   "fieldname": "column_break1",
+   "fieldtype": "Column Break",
+   "oldfieldtype": "Column Break",
+   "permlevel": 0,
+   "read_only": 0,
+   "reqd": 0,
    "width": "50%"
-  }, 
+  },
   {
-   "default": "Today", 
-   "fieldname": "posting_date", 
-   "fieldtype": "Date", 
-   "in_filter": 1, 
-   "label": "Posting Date", 
-   "no_copy": 0, 
-   "oldfieldname": "posting_date", 
-   "oldfieldtype": "Date", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "read_only": 0, 
-   "reqd": 1, 
+   "default": "Today",
+   "fieldname": "posting_date",
+   "fieldtype": "Date",
+   "in_filter": 1,
+   "label": "Posting Date",
+   "no_copy": 0,
+   "oldfieldname": "posting_date",
+   "oldfieldtype": "Date",
+   "permlevel": 0,
+   "print_hide": 1,
+   "read_only": 0,
+   "reqd": 1,
    "search_index": 1
-  }, 
+  },
   {
-   "description": "If not applicable please enter: NA", 
-   "fieldname": "bill_no", 
-   "fieldtype": "Data", 
-   "in_filter": 1, 
-   "label": "Supplier Invoice No", 
-   "oldfieldname": "bill_no", 
-   "oldfieldtype": "Data", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "read_only": 0, 
-   "reqd": 1, 
+   "description": "If not applicable please enter: NA",
+   "fieldname": "bill_no",
+   "fieldtype": "Data",
+   "in_filter": 1,
+   "label": "Supplier Invoice No",
+   "oldfieldname": "bill_no",
+   "oldfieldtype": "Data",
+   "permlevel": 0,
+   "print_hide": 1,
+   "read_only": 0,
+   "reqd": 1,
    "search_index": 1
-  }, 
+  },
   {
-   "fieldname": "bill_date", 
-   "fieldtype": "Date", 
-   "in_filter": 1, 
-   "label": "Supplier Invoice Date", 
-   "oldfieldname": "bill_date", 
-   "oldfieldtype": "Date", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "read_only": 0, 
-   "reqd": 0, 
+   "fieldname": "bill_date",
+   "fieldtype": "Date",
+   "in_filter": 1,
+   "label": "Supplier Invoice Date",
+   "oldfieldname": "bill_date",
+   "oldfieldtype": "Date",
+   "permlevel": 0,
+   "print_hide": 1,
+   "read_only": 0,
+   "reqd": 0,
    "search_index": 1
-  }, 
+  },
   {
-   "fieldname": "amended_from", 
-   "fieldtype": "Link", 
-   "ignore_restrictions": 1, 
-   "label": "Amended From", 
-   "no_copy": 1, 
-   "oldfieldname": "amended_from", 
-   "oldfieldtype": "Link", 
-   "options": "Purchase Invoice", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "amended_from",
+   "fieldtype": "Link",
+   "ignore_restrictions": 1,
+   "label": "Amended From",
+   "no_copy": 1,
+   "oldfieldname": "amended_from",
+   "oldfieldtype": "Link",
+   "options": "Purchase Invoice",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "company", 
-   "fieldtype": "Link", 
-   "in_filter": 1, 
-   "label": "Company", 
-   "oldfieldname": "company", 
-   "oldfieldtype": "Link", 
-   "options": "Company", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "read_only": 0, 
+   "fieldname": "company",
+   "fieldtype": "Link",
+   "in_filter": 1,
+   "label": "Company",
+   "oldfieldname": "company",
+   "oldfieldtype": "Link",
+   "options": "Company",
+   "permlevel": 0,
+   "print_hide": 1,
+   "read_only": 0,
    "search_index": 1
-  }, 
+  },
   {
-   "fieldname": "currency_price_list", 
-   "fieldtype": "Section Break", 
-   "label": "Currency and Price List", 
-   "options": "icon-tag", 
-   "permlevel": 0, 
+   "fieldname": "currency_price_list",
+   "fieldtype": "Section Break",
+   "label": "Currency and Price List",
+   "options": "icon-tag",
+   "permlevel": 0,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "currency", 
-   "fieldtype": "Link", 
-   "label": "Currency", 
-   "oldfieldname": "currency", 
-   "oldfieldtype": "Select", 
-   "options": "Currency", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "currency",
+   "fieldtype": "Link",
+   "label": "Currency",
+   "oldfieldname": "currency",
+   "oldfieldtype": "Select",
+   "options": "Currency",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 0
-  }, 
+  },
   {
-   "description": "The rate at which Bill Currency is converted into company's base currency", 
-   "fieldname": "conversion_rate", 
-   "fieldtype": "Float", 
-   "label": "Exchange Rate", 
-   "oldfieldname": "conversion_rate", 
-   "oldfieldtype": "Currency", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "description": "The rate at which Bill Currency is converted into company's base currency",
+   "fieldname": "conversion_rate",
+   "fieldtype": "Float",
+   "label": "Exchange Rate",
+   "oldfieldname": "conversion_rate",
+   "oldfieldtype": "Currency",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "column_break2", 
-   "fieldtype": "Column Break", 
-   "permlevel": 0, 
+   "fieldname": "column_break2",
+   "fieldtype": "Column Break",
+   "permlevel": 0,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "buying_price_list", 
-   "fieldtype": "Link", 
-   "label": "Price List", 
-   "options": "Price List", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "buying_price_list",
+   "fieldtype": "Link",
+   "label": "Price List",
+   "options": "Price List",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "price_list_currency", 
-   "fieldtype": "Link", 
-   "label": "Price List Currency", 
-   "options": "Currency", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "price_list_currency",
+   "fieldtype": "Link",
+   "label": "Price List Currency",
+   "options": "Currency",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "plc_conversion_rate", 
-   "fieldtype": "Float", 
-   "label": "Price List Exchange Rate", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "plc_conversion_rate",
+   "fieldtype": "Float",
+   "label": "Price List Exchange Rate",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "items", 
-   "fieldtype": "Section Break", 
-   "label": "Items", 
-   "oldfieldtype": "Section Break", 
-   "options": "icon-shopping-cart", 
-   "permlevel": 0, 
+   "fieldname": "items",
+   "fieldtype": "Section Break",
+   "label": "Items",
+   "oldfieldtype": "Section Break",
+   "options": "icon-shopping-cart",
+   "permlevel": 0,
    "read_only": 0
-  }, 
+  },
   {
-   "allow_on_submit": 1, 
-   "fieldname": "entries", 
-   "fieldtype": "Table", 
-   "label": "Entries", 
-   "oldfieldname": "entries", 
-   "oldfieldtype": "Table", 
-   "options": "Purchase Invoice Item", 
-   "permlevel": 0, 
+   "allow_on_submit": 1,
+   "fieldname": "entries",
+   "fieldtype": "Table",
+   "label": "Entries",
+   "oldfieldname": "entries",
+   "oldfieldtype": "Table",
+   "options": "Purchase Invoice Item",
+   "permlevel": 0,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "section_break_26", 
-   "fieldtype": "Section Break", 
+   "fieldname": "section_break_26",
+   "fieldtype": "Section Break",
    "permlevel": 0
-  }, 
+  },
   {
-   "fieldname": "net_total_import", 
-   "fieldtype": "Currency", 
-   "label": "Net Total", 
-   "oldfieldname": "net_total_import", 
-   "oldfieldtype": "Currency", 
-   "options": "currency", 
-   "permlevel": 0, 
-   "print_hide": 0, 
+   "fieldname": "net_total_import",
+   "fieldtype": "Currency",
+   "label": "Net Total",
+   "oldfieldname": "net_total_import",
+   "oldfieldtype": "Currency",
+   "options": "currency",
+   "permlevel": 0,
+   "print_hide": 0,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "column_break_28", 
-   "fieldtype": "Column Break", 
+   "fieldname": "column_break_28",
+   "fieldtype": "Column Break",
    "permlevel": 0
-  }, 
+  },
   {
-   "description": "Will be calculated automatically when you enter the details", 
-   "fieldname": "net_total", 
-   "fieldtype": "Currency", 
-   "label": "Net Total (Company Currency)", 
-   "oldfieldname": "net_total", 
-   "oldfieldtype": "Currency", 
-   "options": "Company:company:default_currency", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "description": "Will be calculated automatically when you enter the details",
+   "fieldname": "net_total",
+   "fieldtype": "Currency",
+   "label": "Net Total (Company Currency)",
+   "oldfieldname": "net_total",
+   "oldfieldtype": "Currency",
+   "options": "Company:company:default_currency",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "taxes", 
-   "fieldtype": "Section Break", 
-   "label": "Taxes and Charges", 
-   "oldfieldtype": "Section Break", 
-   "options": "icon-money", 
-   "permlevel": 0, 
+   "fieldname": "taxes",
+   "fieldtype": "Section Break",
+   "label": "Taxes and Charges",
+   "oldfieldtype": "Section Break",
+   "options": "icon-money",
+   "permlevel": 0,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "taxes_and_charges", 
-   "fieldtype": "Link", 
-   "label": "Taxes and Charges", 
-   "oldfieldname": "purchase_other_charges", 
-   "oldfieldtype": "Link", 
-   "options": "Purchase Taxes and Charges Master", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "taxes_and_charges",
+   "fieldtype": "Link",
+   "label": "Taxes and Charges",
+   "oldfieldname": "purchase_other_charges",
+   "oldfieldtype": "Link",
+   "options": "Purchase Taxes and Charges Master",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "other_charges", 
-   "fieldtype": "Table", 
-   "label": "Purchase Taxes and Charges", 
-   "oldfieldname": "purchase_tax_details", 
-   "oldfieldtype": "Table", 
-   "options": "Purchase Taxes and Charges", 
-   "permlevel": 0, 
+   "fieldname": "other_charges",
+   "fieldtype": "Table",
+   "label": "Purchase Taxes and Charges",
+   "oldfieldname": "purchase_tax_details",
+   "oldfieldtype": "Table",
+   "options": "Purchase Taxes and Charges",
+   "permlevel": 0,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "other_charges_calculation", 
-   "fieldtype": "HTML", 
-   "label": "Taxes and Charges Calculation", 
-   "oldfieldtype": "HTML", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "other_charges_calculation",
+   "fieldtype": "HTML",
+   "label": "Taxes and Charges Calculation",
+   "oldfieldtype": "HTML",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "totals", 
-   "fieldtype": "Section Break", 
-   "label": "Totals", 
-   "oldfieldtype": "Section Break", 
-   "options": "icon-money", 
-   "permlevel": 0, 
+   "fieldname": "totals",
+   "fieldtype": "Section Break",
+   "label": "Totals",
+   "oldfieldtype": "Section Break",
+   "options": "icon-money",
+   "permlevel": 0,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "other_charges_added_import", 
-   "fieldtype": "Currency", 
-   "label": "Taxes and Charges Added", 
-   "oldfieldname": "other_charges_added_import", 
-   "oldfieldtype": "Currency", 
-   "options": "currency", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "other_charges_added_import",
+   "fieldtype": "Currency",
+   "label": "Taxes and Charges Added",
+   "oldfieldname": "other_charges_added_import",
+   "oldfieldtype": "Currency",
+   "options": "currency",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "other_charges_deducted_import", 
-   "fieldtype": "Currency", 
-   "label": "Taxes and Charges Deducted", 
-   "oldfieldname": "other_charges_deducted_import", 
-   "oldfieldtype": "Currency", 
-   "options": "currency", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "other_charges_deducted_import",
+   "fieldtype": "Currency",
+   "label": "Taxes and Charges Deducted",
+   "oldfieldname": "other_charges_deducted_import",
+   "oldfieldtype": "Currency",
+   "options": "currency",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "grand_total_import", 
-   "fieldtype": "Currency", 
-   "in_list_view": 1, 
-   "label": "Grand Total", 
-   "oldfieldname": "grand_total_import", 
-   "oldfieldtype": "Currency", 
-   "options": "currency", 
-   "permlevel": 0, 
-   "print_hide": 0, 
+   "fieldname": "grand_total_import",
+   "fieldtype": "Currency",
+   "in_list_view": 1,
+   "label": "Grand Total",
+   "oldfieldname": "grand_total_import",
+   "oldfieldtype": "Currency",
+   "options": "currency",
+   "permlevel": 0,
+   "print_hide": 0,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "in_words_import", 
-   "fieldtype": "Data", 
-   "label": "In Words", 
-   "oldfieldname": "in_words_import", 
-   "oldfieldtype": "Data", 
-   "permlevel": 0, 
-   "print_hide": 0, 
+   "fieldname": "in_words_import",
+   "fieldtype": "Data",
+   "label": "In Words",
+   "oldfieldname": "in_words_import",
+   "oldfieldtype": "Data",
+   "permlevel": 0,
+   "print_hide": 0,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "total_amount_to_pay", 
-   "fieldtype": "Currency", 
-   "hidden": 0, 
-   "label": "Total Amount To Pay", 
-   "no_copy": 1, 
-   "oldfieldname": "total_amount_to_pay", 
-   "oldfieldtype": "Currency", 
-   "options": "Company:company:default_currency", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "total_amount_to_pay",
+   "fieldtype": "Currency",
+   "hidden": 0,
+   "label": "Total Amount To Pay",
+   "no_copy": 1,
+   "oldfieldname": "total_amount_to_pay",
+   "oldfieldtype": "Currency",
+   "options": "Company:company:default_currency",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "total_advance", 
-   "fieldtype": "Currency", 
-   "label": "Total Advance", 
-   "no_copy": 1, 
-   "oldfieldname": "total_advance", 
-   "oldfieldtype": "Currency", 
-   "options": "Company:company:default_currency", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "total_advance",
+   "fieldtype": "Currency",
+   "label": "Total Advance",
+   "no_copy": 1,
+   "oldfieldname": "total_advance",
+   "oldfieldtype": "Currency",
+   "options": "Company:company:default_currency",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "outstanding_amount", 
-   "fieldtype": "Currency", 
-   "in_filter": 1, 
-   "in_list_view": 1, 
-   "label": "Outstanding Amount", 
-   "no_copy": 1, 
-   "oldfieldname": "outstanding_amount", 
-   "oldfieldtype": "Currency", 
-   "options": "Company:company:default_currency", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "read_only": 1, 
+   "fieldname": "outstanding_amount",
+   "fieldtype": "Currency",
+   "in_filter": 1,
+   "in_list_view": 1,
+   "label": "Outstanding Amount",
+   "no_copy": 1,
+   "oldfieldname": "outstanding_amount",
+   "oldfieldtype": "Currency",
+   "options": "Company:company:default_currency",
+   "permlevel": 0,
+   "print_hide": 1,
+   "read_only": 1,
    "search_index": 1
-  }, 
+  },
   {
-   "fieldname": "column_break8", 
-   "fieldtype": "Column Break", 
-   "oldfieldtype": "Column Break", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "read_only": 0, 
+   "fieldname": "column_break8",
+   "fieldtype": "Column Break",
+   "oldfieldtype": "Column Break",
+   "permlevel": 0,
+   "print_hide": 1,
+   "read_only": 0,
    "width": "50%"
-  }, 
+  },
   {
-   "fieldname": "total_tax", 
-   "fieldtype": "Currency", 
-   "label": "Total Tax (Company Currency)", 
-   "oldfieldname": "total_tax", 
-   "oldfieldtype": "Currency", 
-   "options": "Company:company:default_currency", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "total_tax",
+   "fieldtype": "Currency",
+   "label": "Total Tax (Company Currency)",
+   "oldfieldname": "total_tax",
+   "oldfieldtype": "Currency",
+   "options": "Company:company:default_currency",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "other_charges_added", 
-   "fieldtype": "Currency", 
-   "label": "Taxes and Charges Added (Company Currency)", 
-   "oldfieldname": "other_charges_added", 
-   "oldfieldtype": "Currency", 
-   "options": "Company:company:default_currency", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "other_charges_added",
+   "fieldtype": "Currency",
+   "label": "Taxes and Charges Added (Company Currency)",
+   "oldfieldname": "other_charges_added",
+   "oldfieldtype": "Currency",
+   "options": "Company:company:default_currency",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "other_charges_deducted", 
-   "fieldtype": "Currency", 
-   "label": "Taxes and Charges Deducted (Company Currency)", 
-   "oldfieldname": "other_charges_deducted", 
-   "oldfieldtype": "Currency", 
-   "options": "Company:company:default_currency", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "other_charges_deducted",
+   "fieldtype": "Currency",
+   "label": "Taxes and Charges Deducted (Company Currency)",
+   "oldfieldname": "other_charges_deducted",
+   "oldfieldtype": "Currency",
+   "options": "Company:company:default_currency",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "grand_total", 
-   "fieldtype": "Currency", 
-   "label": "Grand Total (Company Currency)", 
-   "oldfieldname": "grand_total", 
-   "oldfieldtype": "Currency", 
-   "options": "Company:company:default_currency", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "grand_total",
+   "fieldtype": "Currency",
+   "label": "Grand Total (Company Currency)",
+   "oldfieldname": "grand_total",
+   "oldfieldtype": "Currency",
+   "options": "Company:company:default_currency",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 1
-  }, 
+  },
   {
-   "description": "In Words will be visible once you save the Purchase Invoice.", 
-   "fieldname": "in_words", 
-   "fieldtype": "Data", 
-   "label": "In Words (Company Currency)", 
-   "oldfieldname": "in_words", 
-   "oldfieldtype": "Data", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "description": "In Words will be visible once you save the Purchase Invoice.",
+   "fieldname": "in_words",
+   "fieldtype": "Data",
+   "label": "In Words (Company Currency)",
+   "oldfieldname": "in_words",
+   "oldfieldtype": "Data",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 1
-  }, 
+  },
   {
-   "fieldname": "write_off_amount", 
-   "fieldtype": "Currency", 
-   "label": "Write Off Amount", 
-   "no_copy": 1, 
-   "options": "Company:company:default_currency", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "write_off_amount",
+   "fieldtype": "Currency",
+   "label": "Write Off Amount",
+   "no_copy": 1,
+   "options": "Company:company:default_currency",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 0
-  }, 
+  },
   {
-   "depends_on": "eval:flt(doc.write_off_amount)!=0", 
-   "fieldname": "write_off_account", 
-   "fieldtype": "Link", 
-   "label": "Write Off Account", 
-   "no_copy": 1, 
-   "options": "Account", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "depends_on": "eval:flt(doc.write_off_amount)!=0",
+   "fieldname": "write_off_account",
+   "fieldtype": "Link",
+   "label": "Write Off Account",
+   "no_copy": 1,
+   "options": "Account",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 0
-  }, 
+  },
   {
-   "depends_on": "eval:flt(doc.write_off_amount)!=0", 
-   "fieldname": "write_off_cost_center", 
-   "fieldtype": "Link", 
-   "label": "Write Off Cost Center", 
-   "no_copy": 1, 
-   "options": "Cost Center", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "depends_on": "eval:flt(doc.write_off_amount)!=0",
+   "fieldname": "write_off_cost_center",
+   "fieldtype": "Link",
+   "label": "Write Off Cost Center",
+   "no_copy": 1,
+   "options": "Cost Center",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "against_expense_account", 
-   "fieldtype": "Small Text", 
-   "hidden": 1, 
-   "label": "Against Expense Account", 
-   "no_copy": 1, 
-   "oldfieldname": "against_expense_account", 
-   "oldfieldtype": "Small Text", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "read_only": 0, 
+   "fieldname": "against_expense_account",
+   "fieldtype": "Small Text",
+   "hidden": 1,
+   "label": "Against Expense Account",
+   "no_copy": 1,
+   "oldfieldname": "against_expense_account",
+   "oldfieldtype": "Small Text",
+   "permlevel": 0,
+   "print_hide": 1,
+   "read_only": 0,
    "report_hide": 0
-  }, 
+  },
   {
-   "fieldname": "advances", 
-   "fieldtype": "Section Break", 
-   "label": "Advances", 
-   "oldfieldtype": "Section Break", 
-   "options": "icon-money", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "advances",
+   "fieldtype": "Section Break",
+   "label": "Advances",
+   "oldfieldtype": "Section Break",
+   "options": "icon-money",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "get_advances_paid", 
-   "fieldtype": "Button", 
-   "label": "Get Advances Paid", 
-   "oldfieldtype": "Button", 
-   "options": "get_advances", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "get_advances_paid",
+   "fieldtype": "Button",
+   "label": "Get Advances Paid",
+   "oldfieldtype": "Button",
+   "options": "get_advances",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "advance_allocation_details", 
-   "fieldtype": "Table", 
-   "label": "Purchase Invoice Advances", 
-   "no_copy": 1, 
-   "oldfieldname": "advance_allocation_details", 
-   "oldfieldtype": "Table", 
-   "options": "Purchase Invoice Advance", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "advance_allocation_details",
+   "fieldtype": "Table",
+   "label": "Purchase Invoice Advances",
+   "no_copy": 1,
+   "oldfieldname": "advance_allocation_details",
+   "oldfieldtype": "Table",
+   "options": "Purchase Invoice Advance",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "terms_section_break", 
-   "fieldtype": "Section Break", 
-   "label": "Terms and Conditions", 
-   "options": "icon-legal", 
+   "fieldname": "terms_section_break",
+   "fieldtype": "Section Break",
+   "label": "Terms and Conditions",
+   "options": "icon-legal",
    "permlevel": 0
-  }, 
+  },
   {
-   "fieldname": "tc_name", 
-   "fieldtype": "Link", 
-   "label": "Terms", 
-   "options": "Terms and Conditions", 
-   "permlevel": 0, 
+   "fieldname": "tc_name",
+   "fieldtype": "Link",
+   "label": "Terms",
+   "options": "Terms and Conditions",
+   "permlevel": 0,
    "print_hide": 1
-  }, 
+  },
   {
-   "fieldname": "terms", 
-   "fieldtype": "Text Editor", 
-   "label": "Terms and Conditions1", 
+   "fieldname": "terms",
+   "fieldtype": "Text Editor",
+   "label": "Terms and Conditions1",
    "permlevel": 0
-  }, 
+  },
   {
-   "depends_on": "supplier", 
-   "fieldname": "contact_section", 
-   "fieldtype": "Section Break", 
-   "label": "Contact Info", 
-   "options": "icon-bullhorn", 
-   "permlevel": 0, 
+   "depends_on": "supplier",
+   "fieldname": "contact_section",
+   "fieldtype": "Section Break",
+   "label": "Contact Info",
+   "options": "icon-bullhorn",
+   "permlevel": 0,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "supplier_address", 
-   "fieldtype": "Link", 
-   "label": "Supplier Address", 
-   "options": "Address", 
-   "permlevel": 0, 
+   "fieldname": "supplier_address",
+   "fieldtype": "Link",
+   "label": "Supplier Address",
+   "options": "Address",
+   "permlevel": 0,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "col_break23", 
-   "fieldtype": "Column Break", 
-   "permlevel": 0, 
-   "read_only": 0, 
+   "fieldname": "col_break23",
+   "fieldtype": "Column Break",
+   "permlevel": 0,
+   "read_only": 0,
    "width": "50%"
-  }, 
+  },
   {
-   "fieldname": "contact_person", 
-   "fieldtype": "Link", 
-   "label": "Contact Person", 
-   "options": "Contact", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "contact_person",
+   "fieldtype": "Link",
+   "label": "Contact Person",
+   "options": "Contact",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "more_info", 
-   "fieldtype": "Section Break", 
-   "label": "More Info", 
-   "oldfieldtype": "Section Break", 
-   "options": "icon-file-text", 
-   "permlevel": 0, 
-   "print_hide": 1, 
+   "fieldname": "more_info",
+   "fieldtype": "Section Break",
+   "label": "More Info",
+   "oldfieldtype": "Section Break",
+   "options": "icon-file-text",
+   "permlevel": 0,
+   "print_hide": 1,
    "read_only": 0
-  }, 
+  },
   {
-   "description": "Supplier (Payable) Account", 
-   "fieldname": "credit_to", 
-   "fieldtype": "Link", 
-   "in_filter": 1, 
-   "label": "Credit To", 
-   "oldfieldname": "credit_to", 
-   "oldfieldtype": "Link", 
-   "options": "Account", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "read_only": 0, 
-   "reqd": 1, 
+   "description": "Supplier (Payable) Account",
+   "fieldname": "credit_to",
+   "fieldtype": "Link",
+   "in_filter": 1,
+   "label": "Credit To",
+   "oldfieldname": "credit_to",
+   "oldfieldtype": "Link",
+   "options": "Account",
+   "permlevel": 0,
+   "print_hide": 1,
+   "read_only": 0,
+   "reqd": 1,
    "search_index": 1
-  }, 
+  },
   {
-   "default": "No", 
-   "description": "Considered as Opening Balance", 
-   "fieldname": "is_opening", 
-   "fieldtype": "Select", 
-   "in_filter": 1, 
-   "label": "Is Opening", 
-   "oldfieldname": "is_opening", 
-   "oldfieldtype": "Select", 
-   "options": "No\nYes", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "read_only": 0, 
+   "default": "No",
+   "description": "Considered as Opening Balance",
+   "fieldname": "is_opening",
+   "fieldtype": "Select",
+   "in_filter": 1,
+   "label": "Is Opening",
+   "oldfieldname": "is_opening",
+   "oldfieldtype": "Select",
+   "options": "No\nYes",
+   "permlevel": 0,
+   "print_hide": 1,
+   "read_only": 0,
    "search_index": 1
-  }, 
+  },
   {
-   "description": "Actual Invoice Date", 
-   "fieldname": "aging_date", 
-   "fieldtype": "Date", 
-   "label": "Aging Date", 
-   "oldfieldname": "aging_date", 
-   "oldfieldtype": "Date", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "read_only": 0, 
+   "description": "Actual Invoice Date",
+   "fieldname": "aging_date",
+   "fieldtype": "Date",
+   "label": "Aging Date",
+   "oldfieldname": "aging_date",
+   "oldfieldtype": "Date",
+   "permlevel": 0,
+   "print_hide": 1,
+   "read_only": 0,
    "search_index": 0
-  }, 
+  },
   {
-   "allow_on_submit": 1, 
-   "fieldname": "select_print_heading", 
-   "fieldtype": "Link", 
-   "label": "Print Heading", 
-   "no_copy": 1, 
-   "oldfieldname": "select_print_heading", 
-   "oldfieldtype": "Link", 
-   "options": "Print Heading", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "read_only": 0, 
+   "allow_on_submit": 1,
+   "fieldname": "select_print_heading",
+   "fieldtype": "Link",
+   "label": "Print Heading",
+   "no_copy": 1,
+   "oldfieldname": "select_print_heading",
+   "oldfieldtype": "Link",
+   "options": "Print Heading",
+   "permlevel": 0,
+   "print_hide": 1,
+   "read_only": 0,
    "report_hide": 1
-  }, 
+  },
   {
-   "fieldname": "due_date", 
-   "fieldtype": "Date", 
-   "in_filter": 1, 
-   "label": "Due Date", 
-   "no_copy": 0, 
-   "oldfieldname": "due_date", 
-   "oldfieldtype": "Date", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "read_only": 0, 
+   "fieldname": "due_date",
+   "fieldtype": "Date",
+   "in_filter": 1,
+   "label": "Due Date",
+   "no_copy": 0,
+   "oldfieldname": "due_date",
+   "oldfieldtype": "Date",
+   "permlevel": 0,
+   "print_hide": 0,
+   "read_only": 0,
    "search_index": 1
-  }, 
+  },
   {
-   "fieldname": "mode_of_payment", 
-   "fieldtype": "Select", 
-   "label": "Mode of Payment", 
-   "oldfieldname": "mode_of_payment", 
-   "oldfieldtype": "Select", 
-   "options": "link:Mode of Payment", 
-   "permlevel": 0, 
+   "fieldname": "mode_of_payment",
+   "fieldtype": "Select",
+   "label": "Mode of Payment",
+   "oldfieldname": "mode_of_payment",
+   "oldfieldtype": "Select",
+   "options": "link:Mode of Payment",
+   "permlevel": 0,
    "read_only": 0
-  }, 
+  },
   {
-   "fieldname": "column_break_63", 
-   "fieldtype": "Column Break", 
-   "permlevel": 0, 
+   "fieldname": "column_break_63",
+   "fieldtype": "Column Break",
+   "permlevel": 0,
    "read_only": 0
-  }, 
+  },
   {
-   "allow_on_submit": 1, 
-   "fieldname": "letter_head", 
-   "fieldtype": "Select", 
-   "label": "Letter Head", 
-   "options": "link:Letter Head", 
-   "permlevel": 0, 
+   "allow_on_submit": 1,
+   "fieldname": "letter_head",
+   "fieldtype": "Select",
+   "label": "Letter Head",
+   "options": "link:Letter Head",
+   "permlevel": 0,
    "print_hide": 1
-  }, 
+  },
   {
-   "fieldname": "fiscal_year", 
-   "fieldtype": "Select", 
-   "in_filter": 1, 
-   "label": "Fiscal Year", 
-   "oldfieldname": "fiscal_year", 
-   "oldfieldtype": "Select", 
-   "options": "link:Fiscal Year", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "read_only": 0, 
+   "fieldname": "fiscal_year",
+   "fieldtype": "Select",
+   "in_filter": 1,
+   "label": "Fiscal Year",
+   "oldfieldname": "fiscal_year",
+   "oldfieldtype": "Select",
+   "options": "link:Fiscal Year",
+   "permlevel": 0,
+   "print_hide": 1,
+   "read_only": 0,
    "search_index": 1
-  }, 
+  },
   {
-   "fieldname": "remarks", 
-   "fieldtype": "Small Text", 
-   "label": "Remarks", 
-   "no_copy": 1, 
-   "oldfieldname": "remarks", 
-   "oldfieldtype": "Text", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "read_only": 0, 
+   "fieldname": "remarks",
+   "fieldtype": "Small Text",
+   "label": "Remarks",
+   "no_copy": 1,
+   "oldfieldname": "remarks",
+   "oldfieldtype": "Text",
+   "permlevel": 0,
+   "print_hide": 1,
+   "read_only": 0,
    "reqd": 0
   }
- ], 
- "icon": "icon-file-text", 
- "idx": 1, 
- "is_submittable": 1, 
- "modified": "2014-02-17 12:01:59.000000", 
- "modified_by": "Administrator", 
- "module": "Accounts", 
- "name": "Purchase Invoice", 
- "owner": "Administrator", 
+ ],
+ "icon": "icon-file-text",
+ "idx": 1,
+ "is_submittable": 1,
+ "modified": "2014-02-17 12:01:59.000000",
+ "modified_by": "Administrator",
+ "module": "Accounts",
+ "name": "Purchase Invoice",
+ "owner": "Administrator",
  "permissions": [
   {
-   "amend": 0, 
-   "cancel": 0, 
-   "create": 0, 
-   "delete": 0, 
-   "email": 1, 
-   "permlevel": 0, 
-   "print": 1, 
-   "read": 1, 
-   "report": 1, 
-   "role": "Accounts User", 
-   "submit": 0, 
+   "amend": 0,
+   "cancel": 0,
+   "create": 0,
+   "delete": 0,
+   "email": 1,
+   "permlevel": 0,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "Accounts User",
+   "submit": 0,
    "write": 0
-  }, 
+  },
   {
-   "amend": 0, 
-   "cancel": 0, 
-   "create": 0, 
-   "delete": 0, 
-   "email": 1, 
-   "permlevel": 0, 
-   "print": 1, 
-   "read": 1, 
-   "report": 1, 
-   "role": "Purchase User", 
-   "submit": 0, 
+   "amend": 0,
+   "cancel": 0,
+   "create": 0,
+   "delete": 0,
+   "email": 1,
+   "permlevel": 0,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "Purchase User",
+   "submit": 0,
    "write": 0
-  }, 
+  },
   {
-   "amend": 0, 
-   "cancel": 0, 
-   "create": 0, 
-   "delete": 0, 
-   "email": 1, 
-   "permlevel": 0, 
-   "print": 1, 
-   "read": 1, 
-   "report": 1, 
-   "role": "Supplier", 
-   "submit": 0, 
+   "amend": 0,
+   "cancel": 0,
+   "create": 0,
+   "delete": 0,
+   "email": 1,
+   "permlevel": 0,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "Supplier",
+   "submit": 0,
    "write": 0
-  }, 
+  },
   {
-   "amend": 1, 
-   "cancel": 1, 
-   "create": 1, 
-   "delete": 1, 
-   "email": 1, 
-   "permlevel": 0, 
-   "print": 1, 
-   "read": 1, 
-   "report": 1, 
-   "role": "Accounts Manager", 
-   "submit": 1, 
+   "amend": 1,
+   "cancel": 1,
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "permlevel": 0,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "Accounts Manager",
+   "submit": 1,
    "write": 1
-  }, 
+  },
   {
-   "amend": 0, 
-   "cancel": 0, 
-   "create": 0, 
-   "delete": 0, 
-   "email": 1, 
-   "permlevel": 0, 
-   "print": 1, 
-   "read": 1, 
-   "report": 1, 
-   "role": "Auditor", 
-   "submit": 0, 
+   "amend": 0,
+   "cancel": 0,
+   "create": 0,
+   "delete": 0,
+   "email": 1,
+   "permlevel": 0,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "Auditor",
+   "submit": 0,
    "write": 0
   }
- ], 
- "read_only_onload": 1, 
+ ],
+ "read_only_onload": 1,
  "search_fields": "posting_date, credit_to, fiscal_year, bill_no, grand_total, outstanding_amount"
-}
\ No newline at end of file
+}
diff --git a/erpnext/selling/doctype/customer/customer.py b/erpnext/selling/doctype/customer/customer.py
index 9af6b86..f4312fe3 100644
--- a/erpnext/selling/doctype/customer/customer.py
+++ b/erpnext/selling/doctype/customer/customer.py
@@ -66,7 +66,7 @@
 			c.is_primary_contact = 1
 			try:
 				c.save()
-			except NameError:
+			except frappe.NameError:
 				pass
 
 	def on_update(self):
diff --git a/erpnext/selling/doctype/quotation/quotation.py b/erpnext/selling/doctype/quotation/quotation.py
index 9843853..cbf0f84 100644
--- a/erpnext/selling/doctype/quotation/quotation.py
+++ b/erpnext/selling/doctype/quotation/quotation.py
@@ -151,7 +151,7 @@
 			try:
 				customer.insert()
 				return customer
-			except NameError:
+			except frappe.NameError:
 				if frappe.defaults.get_global_default('cust_master_name') == "Customer Name":
 					customer.run_method("autoname")
 					customer.name += "-" + lead_name
diff --git a/erpnext/setup/doctype/company/fixtures/india/__init__.py b/erpnext/setup/doctype/company/fixtures/india/__init__.py
index b218d11..0f427f5 100644
--- a/erpnext/setup/doctype/company/fixtures/india/__init__.py
+++ b/erpnext/setup/doctype/company/fixtures/india/__init__.py
@@ -15,7 +15,7 @@
 	for d in docs:
 		try:
 			frappe.get_doc(d).insert()
-		except NameError:
+		except frappe.NameError:
 			pass