diff --git a/code/datums/components/_component.dm b/code/datums/components/_component.dm
index 0c85ddd871..cb46f01f0a 100644
--- a/code/datums/components/_component.dm
+++ b/code/datums/components/_component.dm
@@ -10,6 +10,17 @@
 		qdel(src)
 		CRASH("[type] instantiated!")
 
+<<<<<<< HEAD
+=======
+	//check for common mishaps
+	if(!isnum(dupe_mode))
+		qdel(src)
+		CRASH("[type]: Invalid dupe_mode!")
+	if(dupe_type && !ispath(dupe_type))
+		qdel(src)
+		CRASH("[type]: Invalid dupe_type!")
+
+>>>>>>> 807311a... Fixes component runtimes (#33045)
 	parent = P
 	var/list/arguments = args.Copy()
 	arguments.Cut(1, 2)