Re/evaluate the notebook blocks label because we dont garuntee the evaluation priority.

Meaning, we cant garuntee that the notebook block will be evaluated before this param,
without explicitly calling evaluate on it when the value is needed.

diff --git a/grc/python/Param.py b/grc/python/Param.py
index 1c151131526a9ca8f175d6841d25da4195adace2..34d5ab116b07e629f16ecf0d70c29361a16579da 100644 (file)
--- a/grc/python/Param.py
+++ b/grc/python/Param.py
@@ -385,7 +385,7 @@ class Param(_Param, _GUIParam):
                        try: notebook_block = filter(lambda b: b.get_id() == notebook_id, notebook_blocks)[0]
                        except: raise Exception, 'Notebook id "%s" is not an existing notebook id.'%notebook_id
                        #check that page index exists
-                       try: assert int(page_index) in range(len(notebook_block.get_param('labels').get_evaluated()))
+                       try: assert int(page_index) in range(len(notebook_block.get_param('labels').evaluate()))
                        except: raise Exception, 'Page index "%s" is not a valid index number.'%page_index
                        return notebook_id, page_index
                #########################