Hi, I'm studying Maya programming..
and got around this error while trying to convert a MEL script to a Python
script..
MEL
float $keytimes[];
$keytimes = `keyframe -query -timeChange nurbsSphere1_translateX`;
// Result: 1 48 //
$keyt = $keytimes[0];
// Result: 1 //
keyframe -time $keyt -query -valueChange nurbsSphere1_translateX;
// Result: -5.321007 //
nurbsSphere1_translateX is an animation curve..
// Result: 1 48 // are two frames that have keys..
In MEL works OK.
**************************************************
Python
keytimes = cmds.keyframe('nurbsSphere1_translateX', query = True,
timeChange = True)
# Result: [1.0, 48.0] #
keyt = keytimes[0]
# Result: 1.0 #
cmds.keyframe('nurbsSphere1_translateX', time = keyt, query = True,
valueChange = True)
# Error: TypeError: file <maya console> line 1: Invalid arguments for flag
'time'. Expected (time, [time]), got float #
In Python doesn't work..
So $keyt = 1 and keyt = 1.0 should be the same (floats)..
While in MEL is accepting a float for time (maybe is being converted
automatically, or something..), in Python is not..
Anyone got any idea?
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