[grnahas]

I am trying to use a programmable filter that takes two other filters from different blocks as inputs. When I get each data as input and output separately it works, but when I try with both filters as input and output at the same time it crashes. Does anyone know what might be the cause?

Here the short code of the script I am using that crashes.

a = inputs[0].PointData["a"]
b = inputs[1].PointData["b"]
output.PointData.append(a, "a")
output.PointData.append(b, "b")

PS: For information, I am trying doing a script that calculates wall shear stress. One of the input is the velocity gradient and the other us the normal vectors.