fontspec loading for ß

agse-thesis.cls

@@ -45,7 +45,8 @@
     \RequirePackage{paratype}
     \renewcommand*\familydefault{\sfdefault}
 }{}
-\RequirePackage[T1]{fontenc}
+%\RequirePackage[T1]{fontenc}
+\RequirePackage{fontspec}
 
 % Allow unicode in input files
 \RequirePackage[utf8]{inputenc}