fix: On Specific case if no item code in name
diff --git a/erpnext/manufacturing/doctype/bom/bom.py b/erpnext/manufacturing/doctype/bom/bom.py
index 225ae29..c15b52e 100644
--- a/erpnext/manufacturing/doctype/bom/bom.py
+++ b/erpnext/manufacturing/doctype/bom/bom.py
@@ -39,9 +39,11 @@
names = [d[-1][1:] for d in filter(lambda x: len(x) > 1 and x[-1], names)]
# split by (-) if cancelled
- names = [cint(name.split('-')[-1]) for name in names]
-
- idx = max(names) + 1
+ if names:
+ names = [cint(name.split('-')[-1]) for name in names]
+ idx = max(names) + 1
+ else:
+ idx = 1
else:
idx = 1