Why the script can't Correctly run ?

[denisT]

Help
I write a simple script,but the script can Correctly run ,
a messge " Unknown property: "color" in undefined"
The script:
------------------------------------------------------------
...
global theColor
...
do (theColor.color = $.material.diffuse)
...
------------------------------------------------------------

the theColor is undefined and doesn't have a "color" property

[Raytracer05]

(
try (destroyDialog change_wirecolor) catch ()

--global change_wirecolor
fn yansegj =
(
if selection.count == 1 do
(
if (classof $.material == Standardmaterial) or (classof $.material == Vraymtl)
do (change_wirecolor.theColor.color = $.material.diffuse)
)
)

rollout change_wirecolor "Object Color Changer"
(
on change_wirecolor open do (registerRedrawViewsCallback yansegj )
on change_wirecolor close do (unregisterRedrawViewsCallback yansegj )
colorpicker theColor "Wireframe color:" color:[0,0,255]
on theColor changed new_col do $.material.diffuse = new_col
)
createDialog change_wirecolor --modal:true
)

It is better to declare the rollout as global and access theColor as change_wirecolor.theColor from outside.

[su37]

Thanks all !!

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