Ios: shader is not supported on this GPU

I got this error in the xcode, and appear nothing on the device:

shader is not supported on this GPU

and many orther warnings and errors

I use xcode:11.1 unity:2019.2.8f1 osx:10.15

anybody can help me?

 

Is there actually something wrong or do you just get the warning?

 

can you show some parts of the shader or what it does?
what other errors there are?

 

2019-10-11 10:21:13.088872+0800 TryTry[6366:524293] Built from '2019.2/staging' branch, Version '2019.2.8f1 (ff5b465c8d13)', Build type 'Release', Scripting Backend 'il2cpp'

2019-10-11 10:21:13.092348+0800 TryTry[6366:524293] -> registered mono modules 0x105ec63c0

-> applicationDidFinishLaunching()

2019-10-11 10:21:13.299997+0800 TryTry[6366:524293] Metal GPU Frame Capture Enabled

-> applicationDidBecomeActive()

[XR] Discovering subsystems at path /private/var/containers/Bundle/Application/883952ED-1FA0-4435-8BDD-B60024769C03/TryTry.app/Data/UnitySubsystems

[XR] No descriptors matched for examples in UnitySubsystems/UnityARKit/UnitySubsystemsManifest.json.

[XR] 1 'inputs' descriptors matched in UnitySubsystems/UnityARKit/UnitySubsystemsManifest.json

[XR] No descriptors matched for cameras in UnitySubsystems/UnityARKit/UnitySubsystemsManifest.json.

[XR] No descriptors matched for displays in UnitySubsystems/UnityARKit/UnitySubsystemsManifest.json.

[XR] No descriptors matched for depths in UnitySubsystems/UnityARKit/UnitySubsystemsManifest.json.

[XR] No descriptors matched for meshings in UnitySubsystems/UnityARKit/UnitySubsystemsManifest.json.

[XR] No descriptors matched for planes in UnitySubsystems/UnityARKit/UnitySubsystemsManifest.json.

[XR] No descriptors matched for raycasts in UnitySubsystems/UnityARKit/UnitySubsystemsManifest.json.

[XR] No descriptors matched for referencePoints in UnitySubsystems/UnityARKit/UnitySubsystemsManifest.json.

[XR] No descriptors matched for sessions in UnitySubsystems/UnityARKit/UnitySubsystemsManifest.json.

[XR] No descriptors matched for experience in UnitySubsystems/UnityARKit/UnitySubsystemsManifest.json.

[XR] No descriptors matched for gestures in UnitySubsystems/UnityARKit/UnitySubsystemsManifest.json.

GfxDevice: creating device client; threaded=1

Initializing Metal device caps: Apple A11 GPU

Initialize engine version: 2019.2.8f1 (ff5b465c8d13)

The referenced script (Unknown) on this Behaviour is missing!


(Filename: ./Runtime/Scripting/ManagedReference/SerializableManagedRef.cpp Line: 199)


The referenced script on this Behaviour (Game Object '<null>') is missing!


(Filename: ./Runtime/Mono/ManagedMonoBehaviourRef.cpp Line: 334)


A scripted object (probably UnityEngine.XR.ARCore.ARCoreLoaderSettings?) has a different serialization layout when loading. (Read 56 bytes but expected 60 bytes)

Did you #ifdef UNITY_EDITOR a section of your serialized properties in any of your scripts?


(Filename: ./Runtime/Serialize/SerializedFile.cpp Line: 2135)


WARNING: Shader Unsupported: 'Unlit/ARKitBackground' - Pass '' has no vertex shader

ERROR: Shader Shader is not supported on this GPU (none of subshaders/fallbacks are suitable)WARNING: Shader Unsupported: 'Unlit/ARKitBackground' - Setting to default shader.

XRGeneral Settings awakening...

UnityEngine.XR.Management.XRGeneralSettings:Awake()


(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)


2019-10-11 10:21:15.585286+0800 TryTry[6366:524293]

// 2D joint skeleton

enum JointIndices

{

Invalid = -1,

Head = 0, // parent: Neck1 [1]

Neck1 = 1, // parent: Root [16]

RightShoulder1 = 2, // parent: Neck1 [1]

RightForearm = 3, // parent: RightShoulder1 [2]

RightHand = 4, // parent: RightForearm [3]

LeftShoulder1 = 5, // parent: Neck1 [1]

LeftForearm = 6, // parent: LeftShoulder1 [5]

LeftHand = 7, // parent: LeftForearm [6]

RightUpLeg = 8, // parent: Root [16]

RightLeg = 9, // parent: RightUpLeg [8]

RightFoot = 10, // parent: RightLeg [9]

LeftUpLeg = 11, // parent: Root [16]

LeftLeg = 12, // parent: LeftUpLeg [11]

LeftFoot = 13, // parent: LeftLeg [12]

RightEye = 14, // parent: Head [0]

LeftEye = 15, // parent: Head [0]

Root = 16, // parent: <none> [-1]

}

2019-10-11 10:21:15.603555+0800 TryTry[6366:524293]

// 3D joint skeleton

enum JointIndices

{

Invalid = -1,

Root = 0, // parent: <none> [-1]

Hips = 1, // parent: Root [0]

LeftUpLeg = 2, // parent: Hips [1]

LeftLeg = 3, // parent: LeftUpLeg [2]

LeftFoot = 4, // parent: LeftLeg [3]

LeftToes = 5, // parent: LeftFoot [4]

LeftToesEnd = 6, // parent: LeftToes [5]

RightUpLeg = 7, // parent: Hips [1]

RightLeg = 8, // parent: RightUpLeg [7]

RightFoot = 9, // parent: RightLeg [8]

RightToes = 10, // parent: RightFoot [9]

RightToesEnd = 11, // parent: RightToes [10]

Spine1 = 12, // parent: Hips [1]

Spine2 = 13, // parent: Spine1 [12]

Spine3 = 14, // parent: Spine2 [13]

Spine4 = 15, // parent: Spine3 [14]

Spine5 = 16, // parent: Spine4 [15]

Spine6 = 17, // parent: Spine5 [16]

Spine7 = 18, // parent: Spine6 [17]

LeftShoulder1 = 19, // parent: Spine7 [18]

LeftArm = 20, // parent: LeftShoulder1 [19]

LeftForearm = 21, // parent: LeftArm [20]

LeftHand = 22, // parent: LeftForearm [21]

LeftHandIndexStart = 23, // parent: LeftHand [22]

LeftHandIndex1 = 24, // parent: LeftHandIndexStart [23]

LeftHandIndex2 = 25, // parent: LeftHandIndex1 [24]

LeftHandIndex3 = 26, // parent: LeftHandIndex2 [25]

LeftHandIndexEnd = 27, // parent: LeftHandIndex3 [26]

LeftHandMidStart = 28, // parent: LeftHand [22]

LeftHandMid1 = 29, // parent: LeftHandMidStart [28]

LeftHandMid2 = 30, // parent: LeftHandMid1 [29]

LeftHandMid3 = 31, // parent: LeftHandMid2 [30]

LeftHandMidEnd = 32, // parent: LeftHandMid3 [31]

LeftHandPinkyStart = 33, // parent: LeftHand [22]

LeftHandPinky1 = 34, // parent: LeftHandPinkyStart [33]

LeftHandPinky2 = 35, // parent: LeftHandPinky1 [34]

LeftHandPinky3 = 36, // parent: LeftHandPinky2 [35]

LeftHandPinkyEnd = 37, // parent: LeftHandPinky3 [36]

LeftHandRingStart = 38, // parent: LeftHand [22]

LeftHandRing1 = 39, // parent: LeftHandRingStart [38]

LeftHandRing2 = 40, // parent: LeftHandRing1 [39]

LeftHandRing3 = 41, // parent: LeftHandRing2 [40]

LeftHandRingEnd = 42, // parent: LeftHandRing3 [41]

LeftHandThumbStart = 43, // parent: LeftHand [22]

LeftHandThumb1 = 44, // parent: LeftHandThumbStart [43]

LeftHandThumb2 = 45, // parent: LeftHandThumb1 [44]

LeftHandThumbEnd = 46, // parent: LeftHandThumb2 [45]

Neck1 = 47, // parent: Spine7 [18]

Neck2 = 48, // parent: Neck1 [47]

Neck3 = 49, // parent: Neck2 [48]

Neck4 = 50, // parent: Neck3 [49]

Head = 51, // parent: Neck4 [50]

Jaw = 52, // parent: Head [51]

Chin = 53, // parent: Jaw [52]

LeftEye = 54, // parent: Head [51]

LeftEyeLowerLid = 55, // parent: LeftEye [54]

LeftEyeUpperLid = 56, // parent: LeftEye [54]

LeftEyeball = 57, // parent: LeftEye [54]

Nose = 58, // parent: Head [51]

RightEye = 59, // parent: Head [51]

RightEyeLowerLid = 60, // parent: RightEye [59]

RightEyeUpperLid = 61, // parent: RightEye [59]

RightEyeball = 62, // parent: RightEye [59]

RightShoulder1 = 63, // parent: Spine7 [18]

RightArm = 64, // parent: RightShoulder1 [63]

RightForearm = 65, // parent: RightArm [64]

RightHand = 66, // parent: RightForearm [65]

RightHandIndexStart = 67, // parent: RightHand [66]

RightHandIndex1 = 68, // parent: RightHandIndexStart [67]

RightHandIndex2 = 69, // parent: RightHandIndex1 [68]

RightHandIndex3 = 70, // parent: RightHandIndex2 [69]

RightHandIndexEnd = 71, // parent: RightHandIndex3 [70]

RightHandMidStart = 72, // parent: RightHand [66]

RightHandMid1 = 73, // parent: RightHandMidStart [72]

RightHandMid2 = 74, // parent: RightHandMid1 [73]

RightHandMid3 = 75, // parent: RightHandMid2 [74]

RightHandMidEnd = 76, // parent: RightHandMid3 [75]

RightHandPinkyStart = 77, // parent: RightHand [66]

RightHandPinky1 = 78, // parent: RightHandPinkyStart [77]

RightHandPinky2 = 79, // parent: RightHandPinky1 [78]

RightHandPinky3 = 80, // parent: RightHandPinky2 [79]

RightHandPinkyEnd = 81, // parent: RightHandPinky3 [80]

RightHandRingStart = 82, // parent: RightHand [66]

RightHandRing1 = 83, // parent: RightHandRingStart [82]

RightHandRing2 = 84, // parent: RightHandRing1 [83]

RightHandRing3 = 85, // parent: RightHandRing2 [84]

RightHandRingEnd = 86, // parent: RightHandRing3 [85]

RightHandThumbStart = 87, // parent: RightHand [66]

RightHandThumb1 = 88, // parent: RightHandThumbStart [87]

RightHandThumb2 = 89, // parent: RightHandThumb1 [88]

RightHandThumbEnd = 90, // parent: RightHandThumb2 [89]

}

[XR] Loading plugin UnityARKit for subsystem ARKit-Input...

[XR] UnityARKit successfully registered Provider for ARKit-Input

WARNING: Shader Unsupported: 'Hidden/Internal-GUITexture' - Pass '' has no vertex shader

WARNING: Shader Unsupported: 'Hidden/Internal-GUITexture' - Pass '' has no vertex shader

WARNING: Shader Unsupported: 'Hidden/Internal-GUITexture' - Setting to default shader.

2019-10-11 10:21:16.275290+0800 TryTry[6366:524293] Unbalanced calls to begin/end appearance transitions for <SplashScreenController: 0x155903840>.

UnloadTime: 0.465250 ms

https://api.trytryar.com/User/Login.php

<Post>d__2:MoveNext()

UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr)

StartManager:JoinWeb()


(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)


https://api.trytryar.com/Version/getVersion.php

<Post>d__2:MoveNext()

UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr)


(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)


2019-10-11 10:21:16.810250+0800 TryTry[6366:524577] Compiler failed with XPC_ERROR_CONNECTION_INTERRUPTED

2019-10-11 10:21:16.820563+0800 TryTry[6366:524577] Compiler failed with XPC_ERROR_CONNECTION_INTERRUPTED

2019-10-11 10:21:16.830516+0800 TryTry[6366:524577] Compiler failed with XPC_ERROR_CONNECTION_INTERRUPTED

2019-10-11 10:21:16.830624+0800 TryTry[6366:524577] MTLCompiler: Compilation failed with XPC_ERROR_CONNECTION_INTERRUPTED on 3 try

Metal: Error creating pipeline state (Skybox/Procedural): Compiler encountered an internal error

(null)Setting up 1 worker threads for Enlighten.

Thread -> id: 16d437000 -> priority: 1

<Post>d__2:MoveNext()

UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr)


(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)


1.0

StartManager:<JoinWeb>b__7_2(JSONObject)

System.Action`1:Invoke(T)

<Post>d__2:MoveNext()

UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr)


(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)


<Post>d__2:MoveNext()

UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr)


(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)


Unloading 6 Unused Serialized files (Serialized files now loaded: 0)

2019-10-11 10:21:26.871862+0800 TryTry[6366:524577] Compiler failed to build request

Metal: Error creating pipeline state (UI/Default): output of type half4 is not compatible with a MTLPixelFormatInvalid color attachement.

(null)WARNING: Shader Unsupported: 'Custom/BackBlur' - Pass 'BackBlurHor' has no vertex shader

WARNING: Shader Unsupported: 'Custom/BackBlur' - All passes removed

WARNING: Shader Did you use #pragma only_renderers and omit this platform?

ERROR: Shader Shader is not supported on this GPU (none of subshaders/fallbacks are suitable)WARNING: Shader Unsupported: 'Custom/BackBlur' - Setting to default shader.

UnloadTime: 3.027417 ms


Unloading 5 unused Assets to reduce memory usage. Loaded Objects now: 1168.

Total: 1.102792 ms (FindLiveObjects: 0.335875 ms CreateObjectMapping: 0.023750 ms MarkObjects: 0.709417 ms DeleteObjects: 0.033250 ms)

 

I have solved this problem. by turn Color Space from Gamma to Linear, But I dont`t konw why, it worked well before.

 

Check this thread:
https://forum.unity.com/threads/installing-unity-on-macos-catalina.689089/

It seems like shader compilers of 2019.2.8f1 and 2019.2.9f1 are not working correctly on Catalina.
I do not know how to extract shader compiler from 2019.3.0b6 so I ended up moving to beta

 

still have this problem on Catalina even on unity beta :/

 

Try deleting cached files(Temp/Library/obj) folders and/or AssetBundle for iOS.

 

Got it working - was user error Thank you!

 

I have the same error and don't know how to solve it. What did you do?

 

I got it to build on iOS 13.

Unity menu > File > Build Preferences
click on Player settings
iOS tab - Settings for iOS
Rendering section
Color space drop down
Change from Gamma to Linear
uncheck Auto Graphics API
Graphics api list will show Metal only
Build and Run
Replace whole project
and it built on iPhone 11 Pro with iOS 13.4


Note: I'm an iOS dev learning Unity.
This got a very basic cube on plane with one material to build.

Note: the app built the first time in XCode
I generated the XCode project the first time
I had to set the Team to sign the app with.
And it built and ran on iPhone 11 Pro with iOS 13.4

I copied the team signing id FPJ********GN into Unity > Player settings > ios > Signing Team Id

Only when I regenerated it did I get this shader error
I replaced the whole build folder so not sure why it worked the first time
I did change the Other Settings
Bundle Identifier
And
Signing Team id.
So maybe editing those changes some default which causes this issue.?

 

THanks, it's worked!

 

This is the only solution I've found that works, including those offered officially from Unity.

 

Finally!!! Thank you so much, I was waiting for that moment for weeks

 

Hi, thanks for the help. I tried what you suggested, however as soon as I choose "Linear", my Unity editor acts strange and is rendered unusable. see the screenshot.

 

Got it working by switching back and forth between "PC, Mac & Linux Standalone" and "iOS".
Thank you it now works perfectly