我使用的是用友畅捷通T+财务管理软件，在操作T+打印模块的时候碰到了个问题：
系统里单据打印出现问题，点开打印提示如下图
请教用友财务软件工程师如何解决？具体的情况如下：
会话中不存在数据源名称,请重新登录
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.Exception Details: Ufida.T.EAP.ErrorInfo.SessionException: 会话中不存在数据源名称,请重新登录
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. |
Stack Trace:
[SessionException: 会话中不存在数据源名称,请重新登录] Ufida.T.EAP.Dal.DBSessionFactory.getDsName() +385 Ufida.T.EAP.Print.Service.PrintSettingUpgrade.UpGradePrintSettingGlobal() +24[TypeInitializationException: The type initializer for 'Ufida.T.EAP.Print.Service.PrintService' threw an exception.] Ufida.T.EAP.Print.Service.PrintService..ctor() +0[TargetInvocationException: Exception has been thrown by the target of an invocation.] System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor, Boolean& bNeedSecurityCheck) +0 System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache) +117 System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean skipVisibilityChecks, Boolean skipCheckThis, Boolean fillCache) +247 System.Activator.CreateInstance(Type type, Boolean nonPublic) +106 Ufida.T.EAP.Aop.Util.InstancePool.getNormalObject(String interface_claszName) +891[ServiceException: 获取普通服务Ufida.T.EAP.Print.Interface.IPrintService出错:] Ufida.T.EAP.Aop.Util.InstancePool.getNormalObject(String interface_claszName) +1283 Ufida.T.EAP.Aop.Dynamic.LocalCallDynamicProxyImpl.getObject(Type interfaceType, String className) +200 Ufida.T.EAP.Aop.Dynamic.LocalCallDynamicProxyImpl.Invoke(IMessage message) +368 System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) +1530 Ufida.T.EAP.Print.Interface.IPrintService.GetDefaultTemplateId(String userid, String printdirname, String printclass) +0 PrintPage.Page_Load(Object sender, EventArgs e) +1614 System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +25 System.EventHandler.Invoke(Object sender, EventArgs e) +0 System.Web.UI.Control.LoadRecursive() +95 |
重新登录看是否正常，如果还不行，建议您联系您的代理商在支持网上提交数据问题，由我们进一步查看具体数据处理！
