Hello,
When using the ArrayIndex node, there is no protection from index out of range exceptions.
Causing the following error:
2023-06-04 15:03:50 [710,130ms] [Error] [omni.graph.core.plugin] /nakai_container/MovementGraph/velocity_command_index0: inputs:index 0 is out of range for inputs:array of size 0
2023-06-04 15:03:50 [710,131ms] [Error] [omni.graph.core.plugin] /nakai_container/MovementGraph/velocity_command_index1: inputs:index 1 is out of range for inputs:array of size 0
For us, the use case is trying to extract the velocity command from a differential controller in order to control an 8-wheeled robot, but since the differential controller outputs an empty array at first, it throws the above error.