Black screen in pokemon Ultra Sun/Sun

Issue:
Getting black screen when launching Pokémon Sun and Pokemon Ultra Sun

System Information

System Information for Support

Client Version                                Nightly 1343 HEAD-8fa6be5
OpenGL Vendor                                 NVIDIA Corporation
OpenGL Renderer                               GeForce GTX 1060 with Max-Q Design/PCIe/SSE2
OpenGL Version                                3.3.0
Enable Hardware Renderer                      [x]
Enable Hardware Shader                        [x]
Hardware Shader, Accurate Multiplication      [x]
Hardware Shader, Geometry Shaders             null
Enable Shader JIT                             [x]
System Region                                 [x]

Here’s some issues I found with your log that might help.