[FastBinary ]反序列化报错 System.NotSupportedException: 不支持扩容

### 组件

Dmtp-Tcp

### 版本号

4.0.0

### .NET SDK

.NET9

### 项目类型

Console

### 操作系统

Windows 10

### 运行环境

开发环境 (Development)

### 这个问题是否已经存在？

- [x] 我已经搜索过现有的问题 (https://gitee.com/RRQM_Home/TouchSocket/issues)

### 如何复现

```

try
        {
            var clientIdA1 = Guid.NewGuid().ToString();
            var serA1 = FastBinaryFormatter.SerializeToBytes(clientIdA1);
            var clientIdB1 = FastBinaryFormatter.Deserialize<string>(serA1);
        }
        catch(Exception ex)
        {
            ConsoleLogger.Default.Error($"序列化测试 抛出异常 \r\n{ex}");
        }

```

### 预期结果

正常获取到结果

### 实际结果

抛出异常

### 异常信息

2025-11-28 16:26:59 5721 | Error | 序列化测试 抛出异常
System.NotSupportedException: 不支持扩容
   at TouchSocket.Core.ThrowHelper.ThrowNotSupportedException(String message) in D:\CodeOpen\TouchSocketPro\Src\TouchSocket.Shared\Core\ThrowHelperCore.cs:line 113
   at TouchSocket.Core.ValueByteBlock.GetMemory(Int32 sizeHint) in D:\CodeOpen\TouchSocketPro\Src\TouchSocket.Core\BytesPool\ByteBlock\ValueByteBlock.cs:line 271
   at TouchSocket.Core.ValueByteBlock.GetSpan(Int32 sizeHint) in D:\CodeOpen\TouchSocketPro\Src\TouchSocket.Core\BytesPool\ByteBlock\ValueByteBlock.cs:line 284
   at TouchSocket.Core.ValueByteBlock.TouchSocket.Core.IBytesReader.GetSpan(Int32 count) in D:\CodeOpen\TouchSocketPro\Src\TouchSocket.Core\BytesPool\ByteBlock\ValueByteBlock.cs:line 290
   at TouchSocket.Core.ReaderExtension.ReadValue[TReader,T](TReader& reader) in D:\CodeOpen\TouchSocketPro\Src\TouchSocket.Core\BytesPool\Extensions\ReaderExtension.cs:line 293
   at TouchSocket.Core.FastBinaryFormatter.Deserialize[TReader](TReader& reader, Type type, FastSerializerContext serializerContext) in D:\CodeOpen\TouchSocketPro\Src\TouchSocket.Core\Serialization\FastBinary\FastBinaryFormatter.cs:line 381
   at TouchSocket.Core.FastBinaryFormatter.Deserialize[TReader,T](TReader& reader, FastSerializerContext serializerContext) in D:\CodeOpen\TouchSocketPro\Src\TouchSocket.Core\Serialization\FastBinary\FastBinaryFormatter.cs:line 362
   at TouchSocket.Core.FastBinaryFormatter.Deserialize[T](Byte[] bytes, FastSerializerContext serializerContext) in D:\CodeOpen\TouchSocketPro\Src\TouchSocket.Core\Serialization\FastBinary\FastBinaryFormatter.cs:line 343
   at ConsoleApp2.Program.Main(String[] args) in E:\GitCode\touchsocket\examples\Dmtp\DmtpRpcServerConsoleApp\Program.cs:line 33

E:\GitCode\touchsocket\examples\Dmtp\DmtpRpcServerConsoleApp\bin\Debug\net9.0\DmtpRpcServerConsoleApp.exe (进程 39180)已退出，代码为 -1 (0xffffffff)。
要在调试停止时自动关闭控制台，请启用“工具”->“选项”->“调试”->“调试停止时自动关闭控制台”。
按任意键关闭此窗口. . .

### Demo 地址（仅限Git地址）

https://github.com/zhangzw218/TouchSocket/tree/feature/zzw/2025112801_%E4%B8%8D%E6%94%AF%E6%8C%81%E6%89%A9%E5%AE%B9/examples/Dmtp/DmtpRpcServerConsoleApp

### 承诺支持

- [x] 我确定我已经对TouchSocket项目进行了“Star”操作。

### 承诺规范

- [x] 我确定已完整阅读[Issue提问规范](https://touchsocket.net/docs/current/troubleshootissue)，并按照要求填写。

### 承诺友好

- [x] 我承诺将本着相互尊重、理解和友善的态度进行交流，共同维护好 TouchSocket 来之不易的良好的社区氛围。

GVP 若汝棋茗/TouchSocket

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GVP若汝棋茗/TouchSocket

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