[Bese-devel] defaction/:isolate problem

Aleksandar Bakic a_bakic at yahoo.com
Sun Feb 5 18:04:09 UTC 2006


Hi,

I tried to add :isolate to an action:

(defaction update-line-item :isolate ((self line-item-editor) place)
  (%update-line-item (instance self) place (order self))
  (answer nil))

However, when invoked, the action signals an error (when invoked for the first
time):

The function T is undefined.

Using *trace-cc*, I noticed that the guarded action's function is plain T
(probably generated by defmethod/cc, which is called by %defaction...).

Am I using this incorrectly?..

Thanks,
Alex

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