I'm following the tutorial below. When I get to the 15:30 - 16min area I run into issues. I have a network that imports and obj, adds points and does a UV projection. I have another network that uses a grid and animates it. It's just a simple animation translating the grid plane along the Z axis. I key framed the grid to move forward and then back. Once the animation starts the network with the obj import shows all nodes with an error each one referencing the node its connected to as basically failed. The import node shows that it cannot find the obj. This issue goes away once i move the slider back to frame 0.
https://vimeo.com/122217238 [vimeo.com]
hip file attached.
Any help would be appreciated. Thanks!