Collisions between spherical and non-spherical objects

Dear develpoers!
I’m using a superquadratic model and I’m trying to simulate a collision between sphere and non-spherical object to make it fluid, I have added two solids, but I keep encountering the following error.

Please attach your project files - main menu, “Submit bug report”

Hello,sorry,the file was uploaded. (262.5 KB)

@yueyuanhe this looks like a duplicate of this posting, see the reply I gave there. And please avoid creating duplicate forum posting, thanks!