[redland-dev] Errors from librdf_free_model and librdf_free_storage when exiting Python Django program
François Scharffe
Francois.Scharffe at 3top.com
Mon Feb 9 09:02:19 EST 2015
All right thanks Dave. I have successfully patched my RDF.py
The patch given on the bug tracker is slightly out of date but maually adding try/except for when freeing Node, Storage, Model and URI made it.
________________________________
From: David Brooks <d.brooks at auckland.ac.nz>
Sent: Sunday, February 08, 2015 8:03 PM
To: François Scharffe; redland-dev at lists.librdf.org
Subject: Re: [redland-dev] Errors from librdf_free_model and librdf_free_storage when exiting Python Django program
Hi Francois,
This appears to be the same as an issue I've had -- see http://bugs.librdf.org/mantis/view.php?id=531
Regards,
Dave
On 7/02/15 9:34 am, François Scharffe wrote:
First thanks for this great library. I am using it with Virtuoso through the ODBC driver and although setup was not easy, it is now working very well.
Now my problem is that when a python program exit, I get the following python errors:
Exception TypeError: "'NoneType' object is not callable" in <bound method Model.__del__ of <RDF.Model object at 0x7f99482746d0>> ignored
Exception TypeError: "'NoneType' object is not callable" in <bound method Storage.__del__ of <RDF.Storage object at 0x7f99482745d0>> ignored
and
Exception AttributeError: "'NoneType' object has no attribute 'librdf_free_storage'" in <bound method Storage.__del__ of <RDF.Storage object at 0x7f994a3bbf50>> ignored
Exception AttributeError: "'NoneType' object has no attribute 'librdf_free_model'" in <bound method Model.__del__ of <RDF.Model object at 0x7f994a3c5690>> ignored
And I get these errors for every model/storage pair I declared.
All these declarations are part of a large Django project. I do not get these errors if I use Redland direclty in python, but only when exiting a Django server.
I am using redland-1.0.17, raptor2-2.0.14 rasqal-0.9.32 and redland-bindings-1.0.17.1.
Any idea how I can avoid them ?
Thanks for your help.
François
_______________________________________________
redland-dev mailing list
redland-dev at lists.librdf.org<mailto:redland-dev at lists.librdf.org>
http://lists.librdf.org/mailman/listinfo/redland-dev
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.librdf.org/pipermail/redland-dev/attachments/20150209/7a335724/attachment.html>
More information about the redland-dev
mailing list