diff --git a/src/xml/Parser.ts b/src/xml/Parser.ts
index 1affdf4..f231820 100644
--- a/src/xml/Parser.ts
+++ b/src/xml/Parser.ts
@@ -208,7 +208,7 @@ export class Parser {
 
 			state = state.parent;
 
-			if(member.proxy) {
+			if(member && member.proxy) {
 				if(item) state.item[member.safeName] = item;
 				item = state.item;