Error: Index 158 is out of bounds for axis 0 with size 158

[tkaunlaky10]

I'm new to reinforcement learning. I'm facing the issue which dm_control viewer intercepted an environment error.
Original message: index 158 is out of bounds for axis 0 with size 158. This error is while running the twinkle_twinkle_actions.npy as the action sequence for piano_with_shadow_hands_env.py.