// Error: Cannot evaluate more than one attribute //

[pinar73062]

Hi there!

Here is my simple code to create an array containing values of a specific attribute of each object in the scene. I added an image of my screen. Could you tell me why maya keeps saying "cannot evaluate more than one attribute". What am I doing wrong?

string $allObjects[] = ls -sl;
print  $allObjects;

for ($a=0; $a<10; $a++){ 
$cell_state= getAttr ($allObjects[$a]+".buildingParcelRelation");   
print ($cell_state+"\n");
} 

 Thanks a lot in advance.

[charliewales]

You are looping in the $allObjects array through more items than the array contains, changing the 10 (it seems you have less than 10 objects selected) for the size of the selection works for any number of selected objects, otherwise you have to use
$a < (number of selected objects):

///////////////////////////////////////////////////////////////////////////
string $allObjects[] = ls -sl;
print  $allObjects;

for ($a=0; $a < size($allObjects); $a++)
{
    $cell_state = getAttr($allObjects[$a]+".buildingParcelRelation");   
    print ($cell_state+"\n");
}
///////////////////////////////////////////////////////////////////////////

[pinar73062]

Thank you Charlie, i was stuck at that point- I am really new to scripting so sometimes i miss this kind of points.. Once more, thanks...