Merge pull request #23483 from marination/item-attr

fix: Handle Blank from/to range in Numeric Item Attribute
diff --git a/erpnext/stock/doctype/item_attribute/item_attribute.json b/erpnext/stock/doctype/item_attribute/item_attribute.json
index 2fbff4e..5c46789 100644
--- a/erpnext/stock/doctype/item_attribute/item_attribute.json
+++ b/erpnext/stock/doctype/item_attribute/item_attribute.json
@@ -1,357 +1,97 @@
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- "creation": "2014-09-26 03:49:54.899170", 
- "custom": 0, 
- "docstatus": 0, 
- "doctype": "DocType", 
- "document_type": "Setup", 
- "editable_grid": 0, 
+ "actions": [],
+ "allow_import": 1,
+ "allow_rename": 1,
+ "autoname": "field:attribute_name",
+ "creation": "2014-09-26 03:49:54.899170",
+ "doctype": "DocType",
+ "document_type": "Setup",
+ "engine": "InnoDB",
+ "field_order": [
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+  "numeric_values",
+  "section_break_4",
+  "from_range",
+  "increment",
+  "column_break_8",
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+  "item_attribute_values"
+ ],
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+   "fieldtype": "Data",
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-  }, 
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+   "fieldtype": "Column Break"
+  },
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+   "fieldtype": "Float",
+   "label": "To Range"
+  },
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+   "fieldname": "item_attribute_values",
+   "fieldtype": "Table",
+   "label": "Item Attribute Values",
+   "options": "Item Attribute Value"
   }
- ], 
- "has_web_view": 0, 
- "hide_heading": 0, 
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- "modified": "2019-01-01 13:17:46.524806", 
- "modified_by": "Administrator", 
- "module": "Stock", 
- "name": "Item Attribute", 
- "name_case": "", 
- "owner": "Administrator", 
+ ],
+ "icon": "fa fa-edit",
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2020-10-02 12:03:02.359202",
+ "modified_by": "Administrator",
+ "module": "Stock",
+ "name": "Item Attribute",
+ "owner": "Administrator",
  "permissions": [
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   }
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- "sort_field": "modified", 
- "sort_order": "DESC", 
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- "track_views": 0
+ ],
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 }
\ No newline at end of file
diff --git a/erpnext/stock/doctype/item_attribute/item_attribute.py b/erpnext/stock/doctype/item_attribute/item_attribute.py
index 2f75bbd..7f00201 100644
--- a/erpnext/stock/doctype/item_attribute/item_attribute.py
+++ b/erpnext/stock/doctype/item_attribute/item_attribute.py
@@ -5,6 +5,7 @@
 import frappe
 from frappe.model.document import Document
 from frappe import _
+from frappe.utils import flt
 
 from erpnext.controllers.item_variant import (validate_is_incremental,
 	validate_item_attribute_value, InvalidItemAttributeValueError)
@@ -42,7 +43,7 @@
 			if self.from_range is None or self.to_range is None:
 				frappe.throw(_("Please specify from/to range"))
 
-			elif self.from_range >= self.to_range:
+			elif flt(self.from_range) >= flt(self.to_range):
 				frappe.throw(_("From Range has to be less than To Range"))
 
 			if not self.increment: