no try except block for motion planner error

[UttuG]

AttributeError: 'ArmBase' object has no attribute 'primitive_collision_constraint'. Did you mean: 'robot_self_collision_constraint'?

this error comes up a lot with a inaccessible grasp which causes the terminal to crash. We need to add a try except block for this for graceful exit or replanning

NOTE: Just making this issue so that we don't forget to address it

[DynamoDuan]

this is caused by problem in motion planning failures with a very wrong first robo-pose and reach target.

In my case simply commenting out all of related things in curobo can eliminate those errors. I can open a pr if that's requested.

[UttuG]

right now in my submitted PR (#30) i am dealing with that with repeated calculation as i am considering that error as some sort of failure. so if it happens in either grasp generation or traj planning, it recalculates it

[UttuG]

PR #42 addresses this, closing this now