Program running on IOS13.6 device, level >=10 image not loading?

[songyuyang0918]

The recent problem is that when IOS13.6 device runs the framework, there are pictures in 4-9, and no pictures above 10 are loaded.
I track the code, the images in the data source are there, and JCTiledView's drawRect method works fine, including CGRect.
Now I don't know why this problem arises and how to solve it.

Figure:

No error messages!