Fixed a crash on non 1.20.2 versions

MinecraftClient/Protocol/Handlers/PacketPalettes/PacketPalette110.cs

@@ -120,7 +120,7 @@ namespace MinecraftClient.Protocol.Handlers.PacketPalettes
 
         protected override Dictionary<int, PacketTypesIn> GetListIn() => typeIn;
         protected override Dictionary<int, PacketTypesOut> GetListOut() => typeOut;
-        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => null!;
-        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => null!;
+        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => new();
+        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => new();
     }
 }

MinecraftClient/Protocol/Handlers/PacketPalettes/PacketPalette112.cs

@@ -126,7 +126,7 @@ namespace MinecraftClient.Protocol.Handlers.PacketPalettes
 
         protected override Dictionary<int, PacketTypesIn> GetListIn() => typeIn;
         protected override Dictionary<int, PacketTypesOut> GetListOut() => typeOut;
-        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => null!;
-        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => null!;
+        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => new();
+        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => new();
     }
 }

MinecraftClient/Protocol/Handlers/PacketPalettes/PacketPalette1122.cs

@@ -127,7 +127,7 @@ namespace MinecraftClient.Protocol.Handlers.PacketPalettes
 
         protected override Dictionary<int, PacketTypesIn> GetListIn() => typeIn;
         protected override Dictionary<int, PacketTypesOut> GetListOut() => typeOut;
-        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => null!;
-        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => null!;
+        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => new();
+        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => new();
     }
 }

MinecraftClient/Protocol/Handlers/PacketPalettes/PacketPalette113.cs

@@ -143,7 +143,7 @@ namespace MinecraftClient.Protocol.Handlers.PacketPalettes
 
         protected override Dictionary<int, PacketTypesIn> GetListIn() => typeIn;
         protected override Dictionary<int, PacketTypesOut> GetListOut() => typeOut;
-        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => null!;
-        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => null!;
+        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => new();
+        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => new();
     }
 }

MinecraftClient/Protocol/Handlers/PacketPalettes/PacketPalette114.cs

@@ -153,7 +153,7 @@ namespace MinecraftClient.Protocol.Handlers.PacketPalettes
 
         protected override Dictionary<int, PacketTypesIn> GetListIn() => typeIn;
         protected override Dictionary<int, PacketTypesOut> GetListOut() => typeOut;
-        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => null!;
-        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => null!;
+        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => new();
+        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => new();
     }
 }

MinecraftClient/Protocol/Handlers/PacketPalettes/PacketPalette115.cs

@@ -153,7 +153,7 @@ namespace MinecraftClient.Protocol.Handlers.PacketPalettes
 
         protected override Dictionary<int, PacketTypesIn> GetListIn() => typeIn;
         protected override Dictionary<int, PacketTypesOut> GetListOut() => typeOut;
-        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => null!;
-        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => null!;
+        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => new();
+        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => new();
     }
 }

MinecraftClient/Protocol/Handlers/PacketPalettes/PacketPalette116.cs

@@ -153,7 +153,7 @@ namespace MinecraftClient.Protocol.Handlers.PacketPalettes
 
         protected override Dictionary<int, PacketTypesIn> GetListIn() => typeIn;
         protected override Dictionary<int, PacketTypesOut> GetListOut() => typeOut;
-        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => null!;
-        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => null!;
+        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => new();
+        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => new();
     }
 }

MinecraftClient/Protocol/Handlers/PacketPalettes/PacketPalette1162.cs

@@ -154,7 +154,7 @@ namespace MinecraftClient.Protocol.Handlers.PacketPalettes
 
         protected override Dictionary<int, PacketTypesIn> GetListIn() => typeIn;
         protected override Dictionary<int, PacketTypesOut> GetListOut() => typeOut;
-        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => null!;
-        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => null!;
+        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => new();
+        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => new();
     }
 }

MinecraftClient/Protocol/Handlers/PacketPalettes/PacketPalette117.cs

@@ -165,7 +165,7 @@ namespace MinecraftClient.Protocol.Handlers.PacketPalettes
 
         protected override Dictionary<int, PacketTypesIn> GetListIn() => typeIn;
         protected override Dictionary<int, PacketTypesOut> GetListOut() => typeOut;
-        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => null!;
-        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => null!;
+        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => new();
+        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => new();
     }
 }

MinecraftClient/Protocol/Handlers/PacketPalettes/PacketPalette118.cs

@@ -166,7 +166,7 @@ namespace MinecraftClient.Protocol.Handlers.PacketPalettes
 
         protected override Dictionary<int, PacketTypesIn> GetListIn() => typeIn;
         protected override Dictionary<int, PacketTypesOut> GetListOut() => typeOut;
-        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => null!;
-        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => null!;
+        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => new();
+        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => new();
     }
 }

MinecraftClient/Protocol/Handlers/PacketPalettes/PacketPalette119.cs

@@ -170,7 +170,7 @@ namespace MinecraftClient.Protocol.Handlers.PacketPalettes
 
         protected override Dictionary<int, PacketTypesIn> GetListIn() => typeIn;
         protected override Dictionary<int, PacketTypesOut> GetListOut() => typeOut;
-        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => null!;
-        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => null!;
+        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => new();
+        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => new();
     }
 }

MinecraftClient/Protocol/Handlers/PacketPalettes/PacketPalette1192.cs

@@ -173,7 +173,7 @@ namespace MinecraftClient.Protocol.Handlers.PacketPalettes
 
         protected override Dictionary<int, PacketTypesIn> GetListIn() => typeIn;
         protected override Dictionary<int, PacketTypesOut> GetListOut() => typeOut;
-        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => null!;
-        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => null!;
+        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => new();
+        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => new();
     }
 }

MinecraftClient/Protocol/Handlers/PacketPalettes/PacketPalette1193.cs

@@ -172,7 +172,7 @@ namespace MinecraftClient.Protocol.Handlers.PacketPalettes
 
         protected override Dictionary<int, PacketTypesIn> GetListIn() => typeIn;
         protected override Dictionary<int, PacketTypesOut> GetListOut() => typeOut;
-        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => null!;
-        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => null!;
+        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => new();
+        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => new();
     }
 }

MinecraftClient/Protocol/Handlers/PacketPalettes/PacketPalette1194.cs

@@ -177,7 +177,7 @@ namespace MinecraftClient.Protocol.Handlers.PacketPalettes
 
         protected override Dictionary<int, PacketTypesIn> GetListIn() => typeIn;
         protected override Dictionary<int, PacketTypesOut> GetListOut() => typeOut;
-        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => null!;
-        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => null!;
+        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => new();
+        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => new();
     }
 }

MinecraftClient/Protocol/Handlers/PacketPalettes/PacketPalette17.cs

@@ -115,7 +115,7 @@ namespace MinecraftClient.Protocol.Handlers.PacketPalettes
         protected override Dictionary<int, PacketTypesIn> GetListIn() => typeIn;
         protected override Dictionary<int, PacketTypesOut> GetListOut() => typeOut;
         
-        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => null!;
-        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => null!;
+        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => new();
+        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => new();
     }
 }

MinecraftClient/Protocol/Handlers/PacketPalettes/PacketPalette18.cs

@@ -119,7 +119,7 @@ namespace MinecraftClient.Protocol.Handlers.PacketPalettes
 
         protected override Dictionary<int, PacketTypesIn> GetListIn() => typeIn;
         protected override Dictionary<int, PacketTypesOut> GetListOut() => typeOut;
-        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => null!;
-        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => null!;
+        protected override Dictionary<int, ConfigurationPacketTypesIn> GetConfigurationListIn() => new();
+        protected override Dictionary<int, ConfigurationPacketTypesOut> GetConfigurationListOut() => new();
     }
 }