Problem with variable on a car rig (Car Rigging Tutorial with Blender)

Support Animation and Rigging
1

Hi,

I´m trying create a car rig and followed the “car rigging tutorial with blender” https://www.youtube.com/watch?v=0JOp2WJvIkw

It`the first time for me to work with drivers and custom properties, and I´m still learning.

The basic priciple is to create a Cutom Property with the length of the path, to insert this data path to a variable in a driver.
So I created a custom property. like shown in 5:37 and copied the data path to the variable (6:31).
But I don`t get the value of the custom property. The console says:

TypeError: unsupported operand type(s) for /: floatand tuple

The tutorial uses blender 2.7 I`m working with 2.75. Are there any changes made in newer blender versions or I´m doing somehing wrong?

I hope I could discripe my problem…

Thanks in advance for every hint!

2

This is a python error caused by trying to divide an integer value by a float value. Something in your script is wrong by assigning an integer value to a variable and then trying to divide it by a float value.