Index: trunk/autoquest-plugin-html/src/main/java/de/ugoe/cs/autoquest/plugin/html/commands/CMDparseDirHTML.java
===================================================================
--- trunk/autoquest-plugin-html/src/main/java/de/ugoe/cs/autoquest/plugin/html/commands/CMDparseDirHTML.java	(revision 1084)
+++ trunk/autoquest-plugin-html/src/main/java/de/ugoe/cs/autoquest/plugin/html/commands/CMDparseDirHTML.java	(revision 1087)
@@ -58,5 +58,5 @@
         }
         catch (Exception e) {
-            throw new IllegalArgumentException();
+            throw new IllegalArgumentException("illegal parameters provided: " + e);
         }