Bugfix

src/events/intro/arcologySelection.js

@@ -195,7 +195,7 @@ App.Intro.generateEstablishedArcologies = function(price) {
 					V.weatherCladding = 0;
 					V.rep = 0;
 
-					if (V.secExpEnabled) {
+					if (V.secExpEnabled && V.SecExp.core) {
 						V.SecExp.core.authority = 0;
 					}