Hi All,
I've been currently using a rcmenulib to create a GUI which calls some pop
procedures which create instance of objects for use in sim_agent:
for some reason whenever I attempt to catually create the object from the
gui I recieve the following error message...
;;; MISHAP - USERSTACK HAS CHANGED AFTER ASYNCHRONOUS TRAP PROCEDURE
;;; INVOLVING: <procedure>
;;; DOING :
heres an example of the code used to call the procedure:
'Specify Object Parameters'
['Create Obstacle' [POP11 create_obstacle(^s,^x,^y)]]
[SLIDERS
{label parameters}
{barcol 'white'} {blobcol 'grey'}
{spacing 6} {radius 4}:
[x
{0 600 0} round
[[{-5 10 'x_pos'}] []]
]
[y
{0 600 0} round
[[{-5 10 'y_pos'}] []]
]
[s
{1 3 1} round
[[{-5 10 'size'}] []]
]
I've tried using external_defer_apply but this doesn't seem to make a
difference (but maybe that's me ?!)
anyway any help would be gratefully appreciated
Cheers
Dan.............
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