Hi, <br><br> I am a novice in zope. i have to debug a program where i get the key value error, traversal error.<br><br>a lil info from the error log.<br><br>"Module Products.PageTemplates.ZRPythonExpr, line 49, in __call__<br>
- __traceback_info__: here.getStoryNumber(here.catalog.data.getobject(result.data_record_id_, REQUEST=None).getId())<br> Module PythonExpr, line 1, in <expression><br> Module Products.ZCatalog.ZCatalog, line 590, in getobject<br>
Module OFS.Traversable, line 284, in unrestrictedTraverse<br> - __traceback_info__: (['20071122_9.txt', 'stories', 'text'], '20071122')<br>KeyError: '20071122'"<br><br><br>
i am unable to understand why this error is occuring . at the expression. <br><br> <PythonExpr here.getStoryNumber(here.catalog.data.getobject(result.data_record_id_, REQUEST=None).getId())><br><br><br>i would be happy if some one could give me a sense of direction and give a brief idea where the error could have occured and how i should approach.<br>
<br>thanks in advance.<br><br>suhail<br><br><br>