iOS assetbundle using Particles/xxx shader NOT works at Unity 4.3.x ?

my ios assetbundles using Particles/Alpha Blended shader NOT work at Unity 4.3.x, but work fine at Unity 4.2.x. And I tryed other Particles/xxx shaders. They all failed like this.


Thanks for any help

 

Running into the same issue. Did you find a work-around for this?

 

I found the solution. Do one of the following:

• Change the shader type to "Mobile/Particles/Alpha Blended"
• Or use your own custom shader

I am guessing that this is due to the build being for iOS and the built-in shader "Particles/Alpha Blended" is not supported.

If you are using any Particle Systems with the Default-Particle virtual material, you will have to create a new material and texture to assign.

 

This thread is really old but I just hit this issue and I wanted to share the code that fixed it for me. Basically, I re-link the shader when the asset bundle loads. Kind of a hacky solution, but this way I don't have to go through all my asset bundles (there are a lot) fixing the shaders:

// TODO fix asset bundle dependency that would make this irrelavent
// This is to match up shaders with the complied version on client
Renderer[] renderers = obj.transform.GetComponentsInChildren<Renderer>();
foreach (Rendererrendererinrenderers) {
if (string.Compare(renderer.sharedMaterial.shader.name, 0, "Particles/", 0, 10) == 0) {
Shadershader = Shader.Find(renderer.sharedMaterial.shader.name);
if (shader)
{
Debug.Log(renderer.sharedMaterial.shader.name+" found "+shader.name);
renderer.sharedMaterial.shader = shader;
} else {
Debug.Log(renderer.sharedMaterial.shader.name+" found no matching shader");
}
}
}

 

Same issue on 5.1.2