Workaround fixed

plugins/org.yakindu.sct.generator.c/src/org/yakindu/sct/generator/c/templates/Naming.ext

@@ -10,8 +10,8 @@ extension org::yakindu::sct::generator::c::templates::Constants;
 extension org::eclipse::xtend::util::stdlib::elementprops;
 
 //TODO Workaround (WA) for error in Typesystem
-String getNameWA(Declaration this) : this.metaType.getProperty("name").toString();
-String getNameWA(Vertex this) : this.metaType.getProperty("name").toString();
+String getNameWA(Declaration this) : this.metaType.getProperty("name").get(this).toString();
+String getNameWA(Vertex this) : this.metaType.getProperty("name").get(this).toString();
 
  
 // TODO: move to other extension