Animating child GameObjects using Animator on Parent GameObject ???

I dont know wth is going on here. I have a animator only on my cube , not on its child gameobject ( sphere ) . So , when I record and change sphere's position , it's keyframes doesn't show when I select parent Gameobject (cube) . Why is that? This happen with bone animation as well. And when I select the animation clip in "project" tab. No keyframes are shown. I've been looking for answer for days.

 

I was getting this error in image whenever i started unity. So, i don't know if it was exactly causing the 'Animator/Animation' problem but i solved it and now it all works. So , i solved this clEnqueue.... problem by downloading "opencl_runtime_18.1_x64_setup.msi" . and deleted my nvidia graphics driver. Installed this opencl runtime setup, then again downloaded nvideo graphics driver. And It now works. Hope it helps other having the same problem