fix(ecommerce): throw invalid doctype error in shop by category (#33901)

fix(ecommerce): throw invalid doctype error in shop by category (#33901)

Co-authored-by: Deepesh Garg <deepeshgarg6@gmail.com>
(cherry picked from commit 0df28c7)

Co-authored-by: Sabu Siyad <hello@ssiyad.com>

erpnext/www/shop-by-category/index.py

@@ -51,21 +51,31 @@ def get_tabs(categories):
 	return tab_values
 
 
-def get_category_records(categories):
+def get_category_records(categories: list):
 	categorical_data = {}
-	for category in categories:
-		if category == "item_group":
+
+	for c in categories:
+		if c == "item_group":
 			categorical_data["item_group"] = frappe.db.get_all(
 				"Item Group",
 				filters={"parent_item_group": "All Item Groups", "show_in_website": 1},
 				fields=["name", "parent_item_group", "is_group", "image", "route"],
 			)
-		else:
-			doctype = frappe.unscrub(category)
-			fields = ["name"]
-			if frappe.get_meta(doctype, cached=True).get_field("image"):
+
+			continue
+
+		doctype = frappe.unscrub(c)
+		fields = ["name"]
+
+		try:
+			meta = frappe.get_meta(doctype, cached=True)
+			if meta.get_field("image"):
 				fields += ["image"]
 
-			categorical_data[category] = frappe.db.get_all(doctype, fields=fields)
+			data = frappe.db.get_all(doctype, fields=fields)
+			categorical_data[c] = data
+		except BaseException:
+			frappe.throw(_("DocType {} not found").format(doctype))
+			continue
 
 	return categorical_data