我现在需要编写程序连接一个远程的LibreOffice服务以完成文档操作，我按照unoidl文档编写了C#程序，前面一切正常，但在最后一步创建Desktop实例时出错，异常为“无法将透明代理强制转换为类型“unoidl.com.sun.star.frame.XDesktop”。’”，非常奇怪，明明成功创建了Desktop的实例（没有抛异常，也没有返回null）但是却不能转换为XDesktop，调用本地的LibreOffice就没有问题。是unoidl的bug吗？希望有高人指点，感激！
服务器：Windows
语言：C# .Net Framework 4.8
LibreOffice: 25.2.4
LibreOffice SDK: 25.2.4
监听命令行：
soffice.exe --headless --accept=“socket,host=localhost,port=8100;urp;” --nofirststartwizard
完整代码：
Snippet
string unoUrl = “uno:socket,host=localhost,port=8100;urp;StarOffice.ServiceManager”;
var localContext = Bootstrap.defaultBootstrap_InitialComponentContext();
if (localContext == null)
throw new System.Exception(“failed to load local context”);
var localFactory = localContext.getServiceManager();
var connector = (XConnector)localFactory.createInstanceWithContext("com.sun.star.connection.Connector", localContext);
var urlArray = unoUrl?.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
if (urlArray == null || urlArray.Length != 3)
throw new System.Exception("failed to parse uno url");
var connection = connector.connect(urlArray[0].Replace("uno:", ""));
var bridgeFactory = (XBridgeFactory)localFactory.createInstanceWithContext("com.sun.star.bridge.BridgeFactory", localContext);
var bridge = bridgeFactory.createBridge("", urlArray[1], connection, null);
var remoteFactory = (XMultiComponentFactory)bridge.getInstance(urlArray[2]);
var properySet = (XPropertySet)remoteFactory;
_context = (XComponentContext)properySet.getPropertyValue("DefaultContext").Value;
if (_context == null)
throw new System.Exception("failed to load context");
var desktop = (XDesktop)remoteFactory.createInstanceWithContext("com.sun.star.frame.Desktop", _context);
var loader = (XComponentLoader)desktop;
if (loader == null)
throw new System.Exception("failed to get component loader");
return loader;