版本3.8.6，编辑器下正常，模拟器下报错，并且天空盒子不显示，我把internal下的两个textrueCude已经加到bundle了，还是不行，报错信息如下：
8.6/resources/3d/engine/native/cocos/renderer/gfx-metal/MTLCommandBuffer.mm: line 872
18:53:25 [ERROR]: Buffer binding PerFrameInfo at set 1 binding 1 is not bounded.
18:53:25 [ERROR]: [ERROR] file /Users/mac/Documents/editor_3d/v3.8.6/resources/3d/engine/native/cocos/renderer/gfx-metal/MTLCommandBuffer.mm: line 872
18:53:25 [ERROR]: Buffer binding Constants at set 1 binding 0 is not bounded.
18:53:25 [ERROR]: [ERROR] file /Users/mac/Documents/editor_3d/v3.8.6/resources/3d/engine/native/cocos/renderer/gfx-metal/MTLCommandBuffer.mm: line 904
18:53:25 [ERROR]: Sampler binding mainTexture at set 1 binding 2 is not bounded.
18:53:25 [ERROR]: [ERROR] file /Users/mac/Documents/editor_3d/v3.8.6/resources/3d/engine/native/cocos/renderer/gfx-metal/MTLCommandBuffer.mm: line 872
18:53:25 [ERROR]: Buffer binding PerFrameInfo at set 1 binding 1 is not bounded.
18:53:25 [ERROR]: [ERROR] file /Users/mac/Documents/editor_3d/v3.8.6/resources/3d/engine/native/cocos/renderer/gfx-metal/MTLCommandBuffer.mm: line 872
18:53:25 [ERROR]: Buffer binding Constants at set 1 binding 0 is not bounded.
18:53:25 [ERROR]: [ERROR] file /Users/mac/Documents/editor_3d/v3.8.6/resources/3d/engine/native/cocos/renderer/gfx-metal/MTLCommandBuffer.mm: line 904
18:53:25 [ERROR]: Sampler binding mainTexture at set 1 binding 2 is not bounded.