Are you using the taskqueue labs api? The taskqueue labs api (google.appengine.api.labs.taskqueue) was deprecated in 1.4.0, and thus new features will no longer be added to the old api.
To use new features such as pull queues and the target parameter you will need to change your import statement to use the new api: from google.appengine.api import taskqueue On 22 June 2011 14:34, Waleed Abdulla <[email protected]> wrote: > I'm following the steps explained in [1] trying to have my tasks run on > backend instances. I created 3 backend instances and I can see them in the > dashboard. However, when I run this code to insert a task, I'm getting an > error: > > > taskqueue.Task( > url='/work/smart_poll_bootstrap', > params=dict(sequence=name, poll_type=poll_type, end_time=end_time), > target='bootstrap', > ).add(POLLING_QUEUE, transactional=True) > > The error I'm getting is: > TypeError: Invalid arguments: target > > When I remove the "target" parameter, it works (but obviously doesn't go > to the backend instances). I also tried values of "1.bootstrap" and got the > same error. This is my backends.yaml file: > backends: > - name: bootstrap > class: B1 > instances: 3 > options: dynamic > > Anyone see a problem in the code above? This is failing in both, dev and > production. > Thanks, > Waleed > [1] http://code.google.com/appengine/docs/python/taskqueue/overview-push.html#Push_Queues_and_Backends > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
