my graphics device is not ready or something please help.

what does this mean?

Mono path[0] = 'U:/Games/Nave/Demos/Debug/Debug6/Hide_With_Nave_Data/Managed'
Mono config path = 'U:/Games/Nave/Demos/Debug/Debug6/MonoBleedingEdge/etc'
Initialize engine version: 2019.4.35f1 (0462406dff2e)
[Subsystems] Discovering subsystems at path U:/Games/Nave/Demos/Debug/Debug6/Hide_With_Nave_Data/UnitySubsystems
Forcing GfxDevice: Null
GfxDevice: creating device client; threaded=0
NullGfxDevice:
    Version:  NULL 1.0 [1.0]
    Renderer: Null Device
    Vendor:   Unity Technologies
Begin MonoManager ReloadAssembly
- Completed reload, in  0.547 seconds
Shader 'HDRP/Lit' uses 18 texture parameters, more than the 16 supported by the current graphics device.
(Filename:  Line: 0)

WARNING: Shader Unsupported: 'HDRP/Lit' - All passes removed
WARNING: Shader Did you use #pragma only_renderers and omit this platform?
Shader 'Hidden/HDRP/Deferred' uses 22 texture parameters, more than the 16 supported by the current graphics device.
(Filename:  Line: 0)

Shader 'Hidden/HDRP/DeferredTile' uses 18 texture parameters, more than the 16 supported by the current graphics device.
(Filename:  Line: 0)

Shader 'Hidden/HDRP/DeferredTile' uses 20 texture parameters, more than the 16 supported by the current graphics device.
(Filename:  Line: 0)

Shader 'Hidden/HDRP/DeferredTile' uses 22 texture parameters, more than the 16 supported by the current graphics device.
(Filename:  Line: 0)

Microsoft Media Foundation video decoding to texture disabled: graphics device is Null, only Direct3D 11 and Direct3D 12 (only on desktop) are supported for hardware-accelerated video decoding.
UnloadTime: 1.307400 ms
[SaveGame] --> Loading the save file: C:/Users/jamie/AppData/LocalLow/Bonzo Dimduy Games/Hide_With_Nave/Save.bin
(Filename: C:\buildslave\unity\build\Runtime/Export/Debug/Debug.bindings.h Line: 39)

this appears when i run a build of the game in a command box and it hans’t ever happened before

omg my dumb bum made it a headless app. i dont remember ticking it i just noticed it now