diff --git a/bin/readers/ITGReader.class b/bin/readers/ITGReader.class
index a9d8310..fc20880 100644
Binary files a/bin/readers/ITGReader.class and b/bin/readers/ITGReader.class differ
diff --git a/readers/Reader.java b/readers/Reader.java
index 40e9a23..3b3e406 100644
--- a/readers/Reader.java
+++ b/readers/Reader.java
@@ -330,7 +330,11 @@ public abstract class Reader{
             }
         }
         if (numb.length()>0) {
-            return Integer.parseInt(numb);
+            try {
+                return Integer.parseInt(numb);
+            } catch (NumberFormatException e) {
+                return 0;
+            }
         } else {
             return 0;
         }
diff --git a/sigPlace.jar b/sigPlace.jar
index 45bafd6..38aa417 100644
Binary files a/sigPlace.jar and b/sigPlace.jar differ