I don't know what happened
___________________________________________
############################################################################################
ERROR in
action number 1
of Step Event0
for object o_drill:
unable to add undefined to a string############################################################################################
gml_Script_anon_DrillPart_pocket_furnace_gml_GlobalScript_drill_misc_data_2310279_DrillPart_pocket_furnace_gml_GlobalScript_drill_misc_data (line 100)
gml_Script_anon_DrillPart_gml_GlobalScript_drill_part_data_418465_DrillPart_gml_GlobalScript_drill_part_data (line 140)
gml_Object_o_drill_Step_0 (line 99)