[Paraview] Batch Animation Failing In 2.6.0

[Kent Eschenberg]

Batch scripts made in 2.4.4 contained a line like

===
set pvTemp114 [$proxyManager NewProxy animation
    AnimationScene]
===

and then, near the bottom, a line like

===
$pvTemp4 WriteImage {pics.png} vtkPNGWriter
===

To instead create an animation the second line would be 
replaced with something like

===
$pvTemp114 SaveImages pics jpg 1920 1080 5 90
===

When I edit scripts from 2.6.0 in the same way many of the 
messages in the batch log file are the same but then there 
is an error:

===
Returned Error on line 409:
    Object named: vtkTemp115, could not find requested
    method: SaveImages
    or the method was called with incorrect arguments.
===

The only place "SaveImages" appears in the batch file is 
line 430. Did something change? Has anyone been able to make 
animations in batch with this version?

TIA!
Kent
Pittsburgh Supercomputing Center, CMU, Pittsburgh, PA