在BOSIDE进行单据测试时报错！！！（已解决）

在BOSIDE进行单据测试时报如下错误，貌似是不能连接到应用服务器？可我单独打开Cloud客户端是可以的。。
System.Net.WebExceptionUnable to connect to the remote server
at System.Net.HttpWebRequest.GetRequestStream(TransportContext& context)
at System.Net.HttpWebRequest.GetRequestStream()
at Kingdee.BOS.ServiceFacade.KDServiceClient.KDServiceClient.DoPost(String uri, MessageFormats format, ParaDictionary txtParams)
at Kingdee.BOS.ServiceFacade.KDServiceClient.KDServiceClient.doExecuteAsync[T](KDBaseRequest request, Action`1 callback)
at Kingdee.BOS.ServiceFacade.KDServiceClient.BaseServiceProxy.ExecuteService[T](String method, Object[] args)
at Kingdee.BOS.ServiceFacade.KDServiceClient.User.UserServiceProxy.ValidateUser(String ServerUrl, String acctID, String username, String password, String sessionId, Int32 lcid)
at Kingdee.BOS.XPF.App.LoginWindow.DoLogin(String acctID, String userName, String userPwd, Int32 localId)
at Kingdee.BOS.XPF.App.LoginWindow.LoginByAppCmd(List`1 cmdArgs)
at Kingdee.BOS.XPF.App.App.CommandParamEnter()
at Kingdee.BOS.XPF.App.App.OnStartup(StartupEventArgs e)
at System.Windows.Application.<.ctor>b__1(Object unused)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)