Index: DataModule.java
===================================================================
--- DataModule.java	(revision 49646)
+++ DataModule.java	(working copy)
@@ -182,9 +182,13 @@
                     type.setName("broken_type");
                 }
                 DataUtil.registerNodeType(type);
-                // keep first type with a rootPath
+                // keep first top level type with a rootPath
                 if(!allRootPaths.contains(type.getRootPath())) {
-                    allRootPaths.add(type.getRootPath());
+                    if (type.getLevel() <= 1) {
+                        // Only the top level types should be added
+                        // if a child type is examined first, menu is not created
+                        allRootPaths.add(type.getRootPath());
+                    }
                     // create rootPath and a menu entry for each if necessary
                     createRootPath(type);
                     updateDataMenu(type);