Why I'm getting this error ?

Hi there, I've imported my project into a new version of unity but when I want to play the game I get below error massage

How can I fix this?
Thanks

 

There is no Mesh.SetTriangleStrip function so you'll need to remove the script. You can use Mesh.CombineMeshes instead.

--Eric

 

But this package works fine in the previous version on unity and after I import it in new version everything destroyed
I've delete that script and three more others to run the game but everything changed and lots of my materials doesn't work anymore

Why is that?

 

They removed some functions, so the script no longer works, but it's no longer needed anyway. Because you can just use Mesh.CombineMeshes now.

--Eric

 

So why they doing that? I have lots of assets and scripts and ... that doesn't work anymore because some functions removed

Two of my most beloved materials and three of my images effect doesn't wok anymore.
How can I fix them when I'm very new to coding?

 

Unity isn't a static thing; it changes over time as they improve it and find better ways of doing things. They get rid of old functions that are no longer needed.

--Eric

 

Thanks a lot for reply
Just one more question about one of my shader, It become pink in the new version and I really love to know why?

It's the shader code

Code (CSharp):

1. Shader "Elementals/Reflection Blur Fresnel"
2. {
3.     Properties
4.     {
5.         _MainTint ("Main Tint", Color) = (0.5,0.5,0.5,0.5)
6.         _MainTex ("Texture", 2D) = "white" {}
7.         _NormalMap ("Normal Map", 2D) = "bump" {}
8.         _SpecularMap("Specular Map", 2D) = "white" {}
9.         _Cube ("Cubemap", CUBE) = "" {}
10.         _ReflectionMap ("Reflection Map", 2D) = "white" {}
11.         _Blur ("Blur", Float) = 0.5
12.        
13.         _SpecColor ("Specular Color", Color) = (0.5,0.5,0.5,1)
14.         _Shininess ("Shininess", Range (0.01, 1)) = 0.078125
15.  
16.         _RimColor("Rim Color", Color) = (1,0,0,1)
17.         _RimPower("Rim Power", Float) = 100
18.  
19.         _FresIn("Fresnel Mid", Range(0.001, 1.0)) = 0.25
20.         _FresOut("Fresnel Zovniwn", Range(0.001, 1.0)) = 0.25
21.     }
22.    
23.     SubShader
24.     {
25.         Tags { "RenderType" = "Opaque" }
26.         CGPROGRAM
27.         #pragma surface surf  Sram
28.         #pragma glsl
29.         #pragma target 3.0
30.        
31.         float _Blur;
32.         float _BlurType;
33.         float _BlurRange;
34.         fixed _ReflPower;
35.        
36.         float _Shininess;
37.         float _SpecPower;
38.        
39.         float4 _FresColor;
40.         fixed _FresPowerIn;
41.         fixed _FresPowerOut;
42.         fixed _FresIn;
43.         fixed _FresOut;
44.                
45.         fixed4 _MainTint;
46.         float4 _RimColor;
47.         float _RimPower;
48.        
49.         struct Input
50.         {
51.             float2 uv_MainTex;
52.             float2 uv_NormalMap;
53.             float2 uv_SpecularMap;
54.             float2 uv_ReflectionMap;
55.             float3 worldRefl;
56.             float3 viewDir;
57.             INTERNAL_DATA
58.         };
59.        
60.         sampler2D _MainTex;
61.         sampler2D _NormalMap;
62.         sampler2D _SpecularMap;
63.         sampler2D _ReflectionMap;
64.         samplerCUBE _Cube;
65.         float4 refl;
66.        
67.         inline fixed4 LightingSram(SurfaceOutput s, fixed3 lightDir, fixed3 viewDir, fixed atten)
68.         {
69.             fixed3 halfVector = normalize(lightDir + viewDir);
70.        
71.             fixed NdotL = max(0, dot(s.Normal, lightDir));
72.            
73.             fixed EdotH = max(0, dot(viewDir, halfVector));
74.             fixed NdotH = max(0, dot(s.Normal, halfVector));
75.             fixed NdotE = max(0, dot(s.Normal, viewDir));
76.            
77.             //Rim light
78.             fixed rimLight = 0;
79.             rimLight = pow(rimLight, _RimPower) * NdotH;
80.            
81.             float spec = pow (NdotH, s.Specular*128.0) * s.Gloss;
82.            
83.             fixed4 finalColor;
84.             finalColor.rgb = (s.Albedo * _LightColor0.rgb * NdotL +  _LightColor0.rgb * spec * _SpecColor + rimLight) * (NdotE * atten * 2);
85.             return finalColor;
86.         }
87.        
88.         float4 ReflectionBlurCube(samplerCUBE CubeTex, float3 refVector, float _Blur)
89.         {
90.             _BlurRange = _Blur/10;
91.                 refl += texCUBE (CubeTex, refVector - float3(4*_BlurRange,0,0))*0.05;
92.                 refl += texCUBE (CubeTex, refVector - float3(3*_BlurRange,0,0))*0.09;
93.                 refl += texCUBE (CubeTex, refVector -float3(2*_BlurRange,0,0))*0.12;
94.                 refl += texCUBE (CubeTex, refVector -float3(1*_BlurRange,0,0))*0.15;
95.                 refl += texCUBE (CubeTex, refVector ) * 0.16;
96.                 refl += texCUBE (CubeTex, refVector + float3(1*_BlurRange,0,0))*0.15;
97.                 refl += texCUBE (CubeTex, refVector + float3(2*_BlurRange,0,0))*0.12;
98.                 refl += texCUBE (CubeTex, refVector + float3(3*_BlurRange,0,0))*0.09;
99.                 refl += texCUBE (CubeTex, refVector + float3(4*_BlurRange,0,0))*0.05;
100.    
101. //                refl += texCUBE (CubeTex, refVector -float3(0,4*_BlurRange,0))*0.05;
102. //                refl += texCUBE (CubeTex, refVector -float3(0,3*_BlurRange,0))*0.09;
103. //                refl += texCUBE (CubeTex, refVector -float3(0,2*_BlurRange,0))*0.12;
104. //                refl += texCUBE (CubeTex, refVector -float3(0,1*_BlurRange,0))*0.15;
105. //                refl += texCUBE (CubeTex, refVector ) * 0.16;
106. //                refl += texCUBE (CubeTex, refVector +float3(0,1*_BlurRange,0))*0.15;
107. //                refl += texCUBE (CubeTex, refVector +float3(0,2*_BlurRange,0))*0.12;
108. //                refl += texCUBE (CubeTex, refVector +float3(0,3*_BlurRange,0))*0.09;
109. //                refl += texCUBE (CubeTex, refVector +float3(0,4*_BlurRange,0))*0.05;
110. //  
111. //                refl += texCUBE (CubeTex, refVector - float3(0,0,4*_BlurRange))*0.05;
112. //                refl += texCUBE (CubeTex, refVector - float3(0,0,3*_BlurRange))*0.09;
113. //                refl += texCUBE (CubeTex, refVector - float3(0,0,2*_BlurRange))*0.12;
114. //                refl += texCUBE (CubeTex, refVector - float3(0,0,1*_BlurRange))*0.15;
115. //                refl += texCUBE (CubeTex, refVector ) * 0.16;
116. //                refl += texCUBE (CubeTex, refVector + float3(0,0,1*_BlurRange))*0.15;
117. //                refl += texCUBE (CubeTex, refVector + float3(0,0,2*_BlurRange))*0.12;
118. //                refl += texCUBE (CubeTex, refVector + float3(0,0,3*_BlurRange))*0.09;
119. //                refl += texCUBE (CubeTex, refVector + float3(0,0,4*_BlurRange))*0.05;
120.    
121. //                refl += texCUBElod (CubeTex, float4(refVector - float3(4*_BlurRange,0,0), _Blur))*0.05;
122. //                refl += texCUBElod (CubeTex, float4(refVector - float3(3*_BlurRange,0,0), _Blur))*0.09;
123. //                refl += texCUBElod (CubeTex, float4(refVector - float3(2*_BlurRange,0,0), _Blur))*0.12;
124. //                refl += texCUBElod (CubeTex, float4(refVector - float3(1*_BlurRange,0,0), _Blur))*0.15;
125. //                refl += texCUBElod (CubeTex, float4(refVector , _Blur)) * 0.16;
126. //                refl += texCUBElod (CubeTex, float4(refVector + float3(1*_BlurRange,0,0), _Blur))*0.15;
127. //                refl += texCUBElod (CubeTex, float4(refVector + float3(2*_BlurRange,0,0), _Blur))*0.12;
128. //                refl += texCUBElod (CubeTex, float4(refVector + float3(3*_BlurRange,0,0), _Blur))*0.09;
129. //                refl += texCUBElod (CubeTex, float4(refVector + float3(4*_BlurRange,0,0), _Blur))*0.05;
130. //  
131. //                refl += texCUBElod (CubeTex, float4(refVector - float3(0,4*_BlurRange,0), _Blur))*0.05;
132. //                refl += texCUBElod (CubeTex, float4(refVector - float3(0,3*_BlurRange,0), _Blur))*0.09;
133. //                refl += texCUBElod (CubeTex, float4(refVector - float3(0,2*_BlurRange,0), _Blur))*0.12;
134. //                refl += texCUBElod (CubeTex, float4(refVector - float3(0,1*_BlurRange,0), _Blur))*0.15;
135. //                refl += texCUBElod (CubeTex, float4(refVector , _Blur)) * 0.16;
136. //                refl += texCUBElod (CubeTex, float4(refVector + float3(0,1*_BlurRange,0), _Blur))*0.15;
137. //                refl += texCUBElod (CubeTex, float4(refVector + float3(0,2*_BlurRange,0), _Blur))*0.12;
138. //                refl += texCUBElod (CubeTex, float4(refVector + float3(0,3*_BlurRange,0), _Blur))*0.09;
139. //                refl += texCUBElod (CubeTex, float4(refVector + float3(0,4*_BlurRange,0), _Blur))*0.05;
140. //  
141. //                refl += texCUBElod (CubeTex, float4(refVector - float3(0,0,4*_BlurRange), _Blur))*0.05;
142. //                refl += texCUBElod (CubeTex, float4(refVector - float3(0,0,3*_BlurRange), _Blur))*0.09;
143. //                refl += texCUBElod (CubeTex, float4(refVector - float3(0,0,2*_BlurRange), _Blur))*0.12;
144. //                refl += texCUBElod (CubeTex, float4(refVector - float3(0,0,1*_BlurRange), _Blur))*0.15;
145. //                refl += texCUBElod (CubeTex, float4(refVector , _Blur)) * 0.16;
146. //                refl += texCUBElod (CubeTex, float4(refVector + float3(0,0,1*_BlurRange), _Blur))*0.15;
147. //                refl += texCUBElod (CubeTex, float4(refVector + float3(0,0,2*_BlurRange), _Blur))*0.12;
148. //                refl += texCUBElod (CubeTex, float4(refVector + float3(0,0,3*_BlurRange), _Blur))*0.09;
149. //                refl += texCUBElod (CubeTex, float4(refVector + float3(0,0,4*_BlurRange), _Blur))*0.05;
150.            
151.                 //return refl/3 ;//* _ReflPower;
152.                 //refl = texCUBE (CubeTex, refVector);
153.                 return refl ;//* _ReflPower;
154.         }
155.        
156.         void surf (Input IN, inout SurfaceOutput o)
157.         {
158.             half4 c = tex2D (_MainTex, IN.uv_MainTex);
159.             o.Albedo = c.rgb * _MainTint * c.a + c.rgb *(1- c.a);
160.             half4 g = tex2D (_SpecularMap, IN.uv_SpecularMap);
161.             o.Gloss = g.r;
162.             o.Specular = _Shininess;
163.             o.Normal = UnpackNormal (tex2D (_NormalMap, IN.uv_NormalMap));
164.            
165.             _ReflPower = tex2D (_ReflectionMap, IN.uv_ReflectionMap).r;
166.                                    
167.              half rim = 1 - saturate(dot(normalize(IN.viewDir), o.Normal));
168.              half fr1 = 1 - saturate(dot(normalize(IN.viewDir), o.Normal));
169.              half fr2 = saturate(dot(normalize(IN.viewDir), o.Normal));
170.  
171.             float4 bluredReflection = ReflectionBlurCube(_Cube,WorldReflectionVector (IN, o.Normal),_Blur);
172.             o.Emission = bluredReflection * _ReflPower *_FresOut * pow(fr1, 1) +
173.                          bluredReflection * _ReflPower *_FresIn * pow(fr2, 1) +
174.                          _RimColor.rgb * pow(rim, _RimPower)*_RimColor.a;
175.         }
176.         ENDCG
177.     }
178.     Fallback "Diffuse"
179. }

What changes in the new version of Unity that makes this shader useless?
Thanks

 

No idea; you should post that as a separate topic in the Shaderlab category.

--Eric