Custom UI shader not work in Android build.

Unity Engine
,
1

Hello.

Recently my shader was stopped working for Android build but it does properly on Editor and Windows, previously it worked correctly.

Here is the shader:

Shader "Hidden/Pokémon/UI/PokemonSpritesheet"
{
    Properties
    {
        [HideInInspector] _MainTex("", 2D) = "white" {}
        [HideInInspector] _Color("", Color) = (1, 1, 1, 1)
        [HideInInspector] _ColorMask("", Float) = 15
    }

    SubShader
    {
        Tags
        {
            "Queue"="Transparent"
            "IgnoreProjector"="True"
            "RenderType"="Transparent"
            "PreviewType"="Plane"
        }
      
        Cull Off
        Lighting Off
        ZWrite Off
        ZTest [unity_GUIZTestMode]
        Blend SrcAlpha OneMinusSrcAlpha
        ColorMask [_ColorMask]

        Pass
        {
            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag
            #include "UnityCG.cginc"

            struct appdata
            {
                float4 vertex : POSITION;
                float4 color : COLOR;
                float2 uv : TEXCOORD0;
            };

            struct v2f
            {
                float2 uv : TEXCOORD0;
                fixed4 color : COLOR;
                float4 vertex : SV_POSITION;
            };

            sampler2D _MainTex;
            float _Fps;
            float2 _Scale;
            float2 _Frames[512];
            float4 _Color;
            uint _FrameCount;

            v2f vert(appdata v)
            {
                v2f o;
                o.vertex = UnityObjectToClipPos(v.vertex);

                // Calculate the frame index over time
                uint index = _FrameCount > 0 ? ((int)(_Time.y / (1 / _Fps)) % _FrameCount) : 0;

                // Set the frame
                o.uv = v.uv * _Scale + _Frames[index];
              
                o.color = v.color * _Color;

                return o;
            }

            fixed4 frag(v2f i) : SV_Target
            {
                return tex2D(_MainTex, i.uv) * i.color;
            }
            ENDCG
        }
    }
}

What’s wrong with the shader?

2

you might have to setup logcat to see if it gives errors. this part unity_GUIZTestMode might be a hack that nly worked in previous builds. you might be out of memory in teh frames[n]

Android updates ALWAYS break something.