On Wed, Dec 21, 2011 at 12:16 AM, Antonio Recio <[email protected]> wrote:
> Whith this code:
> (defn myCallback
> (def t (vtk.vtkTransform.))
> (doto boxWidget
> (.GetTransform t)
> (-> (.GetProp3D) (.SetUserTransform t))
> ))
>
> I get this error. Why?
> IllegalArgumentException Parameter declaration def should be a vector
> clojure.core/assert-valid-fdecl (core.clj:6519)
Try
(defn my-callback []
...)
The argument list isn't optional, even when it's empty.
Also, your use of def is not recommended. Try
(defn myCallback []
(let [t (vtk.vtkTransform.)]
(doto boxWidget
(.GetTransform t)
(-> (.GetProp3D) (.SetUserTransform t)))))
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