patch up CI

scripts/jlc_bom_formatter.py

@@ -10,11 +10,14 @@ def footprintFix(fpName):
             return propertiesList[1][-1] + propertiesList[2]
 
     # Strip out library name from FP.
-    return fpName.split(":")[-1]
+    if isinstance(fpName, float):
+        print("Malformed BOM, check you are not missing footprint assignments.")
+    else:
+        return fpName.split(":")[-1]
 
 bom_file = pd.read_csv(sys.argv[1])
 
 bom_file.columns = ['Designator', 'Value', 'Footprint', 'JLCPCB Part #']
 bom_file['Footprint'] = bom_file['Footprint'].apply(lambda x: footprintFix(x))
 
-bom_file.to_csv(sys.argv[2], index=False)
+bom_file.to_csv(sys.argv[2], index=False)