VFX Graph effects are not rendered on Oculus Quest devices (Android)

I've followed this guide to ensure that my VFX graph is rendered but nothing is displayed on my Oculus Quest device (no errors, no effects):

If I run this on desktop (Oculus Rift), it works just fine.
But it doesn't work at all on my Oculus Quest device.
I'm using:

1. Unity 2020.1.9f1 (latest as of today)
2. Vulkan graphics API
3. Android API Level 23 (Android 6.0)
4. Latest XR plugin with Oculus integration enabled
5. URP

What else can I check to make it work?

 

@VladVNeykov , I also tried to build a VFX visual effect and output to oculus quest 2.
my Unity version is 2019.4.12f.
not using Vulkan
API level 23
URP.

I can get the effect I want in my macbook pro (picture 1) , but end up fail on the oculus (picture 2)
do you think that's due to the same issue?

 

I have the same issue

 

I just follow the video tutorial topic starter has mentioned. Everything is work for me.
6. (2:03 in video) I have added Hidden/VideoDecodeAndroid shader in Graphics tab.
7. (2:25) II have added Ultra quality level, and set its values accordingly the values in tutorial video.
After all these steps my builds shows correct VFX:

 

Tried upgrading to 2021.2b but it now has problems with hashes , says twice
```
syntax error: unexpected token '#' at kernel CSMain
```
in all of the compute shader sub files inside the asset

thinking maybe i should try create a new graph from scratch and copy the nodes over since now the visual effect graph package version is 12.1.0 ( also urp and shader graph have similar version numbering )

 

maybe its OpenGLES3 ?
when i try to show compiled code that's all i see :

Code (csharp):

1.  
2. **** Platform OpenGL ES 3:
3. Compiled code for kernel CSMain
4. keywords: <none>
5.   Failed to compile compute shader.
6.  

 

Also just tried creating a " new_vfx " graph and it looks like im getting the same errors

Code (csharp):

1.  
2. Shader error in '[vfx_particles] [System] Update Particle': syntax error: unexpected token '#' at kernel CSMain at C:/Projects/DreamMeditationVR/Library/PackageCache/com.unity.visualeffectgraph@12.1.0/Shaders/VFXCommon.hlsl(136) (on gles3)
3. [Worker3] Attempting to get Camera relative temporary RenderTexture (width || height <= 0) via a CommandBuffer  in a Sriptable Render Pipeline.
4. [Worker3] Trying to get RenderBuffer with invalid antiAliasing (must be at least 1)
5. ...
6.  

 

so basically adding the vfx to the scene it will not render the particles, however oddly enough the inspector does

 

Switched to vulkan instead of OpenGL , no more errors , everything seems ok now
Seems like i missed that one , this what was preventing it from rendering in scene.


just build the apk and tried on the quest2 , seems to work just fine )))