Aspose.Words.FileCorruptedException: The document appears to be corrupted and cannot be loaded

Posted 2022-09-24 棉晗榜

开发环境

• C#
• .NET 6
• 控制台程序

异常消息：

Unhandled exception. Aspose.Words.FileCorruptedException: The document appears to be corrupted and cannot be loaded.
—> System.NullReferenceException: Object reference not set to an instance of an object.
at ??..ctor(Stream , Encoding )
at ???.(Stream , Encoding )
at Aspose.Words.Document.(Stream , LoadOptions )
— End of inner exception stack trace —
at Aspose.Words.Document.(Stream , LoadOptions )
at Aspose.Words.Document.(Stream , LoadOptions )
at Aspose.Words.Document.()
at Aspose.Words.Document…ctor(Boolean )
at Aspose.Words.Document…ctor()
at Program.$(String[] args) in D:\\WorkTest\\ConsoleAppWordTohtml\\ConsoleAppNET6.0\\Program.cs:line 9

解决办法：

多半是程序字符集问题，因为用的.net core 6,所以没有初始化字符集
使用如下代码注册字符集：

//注册编码提供程序
System.Text.Encoding.RegisterProvider(System.Text.CodePagesEncodingProvider.Instance);

完整代码：

// See https://aka.ms/new-console-template for more information
using Aspose.Words;
using ConsoleAppNET6._0;
using System;
using System.Data;

Console.WriteLine("Hello, World!");
 
//注册编码提供程序
System.Text.Encoding.RegisterProvider(System.Text.CodePagesEncodingProvider.Instance);

//测试生成饼图
Aspose.Words.Document doc = new Aspose.Words.Document();
DocumentBuilder builder = new DocumentBuilder(doc);