“/”应用程序中的服务器错误。
在与sqlserver建立连接时出现与网络相关的或特定于实例的错误。未找到或无法访问服务器。请验证实例名称是否正确并且sqlserver已配置为允许远程连接。(provider:sqlorkterfaces,error:26-定位指定的服务器/实例时出错)
说明:执行当前eb请求期间,出现未经处理的异常。请检查堆栈跟踪信息,以了解有关该错误以及代码中导致错误的出处的详细信息。
异常详细信息:systedatasqlclientsqlexception:在与sqlserver建立连接时出现与网络相关的或特定于实例的错误。未找到或无法访问服务器。请验证实例名称是否正确并且sqlserver已配置为允许远程连接。(provider:sqlorkterfaces,error:26-定位指定的服务器/实例时出错)
源错误:
执行当前eb请求期间生成了未经处理的异常。可以使用。
堆栈跟踪:
[sqlexception(0x80131904):在与sqlserver建立连接时出现与网络相关的或特定于实例的错误。未找到或无法访问服务器。请验证实例名称是否正确并且sqlserver已配置为允许远程连接。(provider:sqlorkterfaces,error:26-定位指定的服务器/实例时出错)]
systedataproviderbasedbnnectionpooltrytnnection(dbnnectionongobject,ut32aitforultipleobjectstiout,booleanallocreate,booleanonlyonechecknnection,dbnnectionoptionseroptions,dbnnectionternal≈nnection)+1307
systedataproviderbasedbnnectionpooltrytnnection(dbnnectionongobject,taskpletionurce`1retry,dbnnectionoptionseroptions,dbnnectionternal≈nnection)+108
systedataproviderbasedbnnectionfactorytrytnnection(dbnnectionongnnection,taskpletionurce`1retry,dbnnectionoptionseroptions,dbnnectionternaloldnnection,dbnnectionternal≈nnection)+941
systedataproviderbasedbnnectionternaltryopennnectionternal(dbnnectionouternnection,dbnnectionfactorynnectionfactory,taskpletionurce`1retry,dbnnectionoptionseroptions)+143
systedataproviderbasedbnnectionclosedtryopennnection(dbnnectionouternnection,dbnnectionfactorynnectionfactory,taskpletionurce`1retry,dbnnectionoptionseroptions)+17
systedatasqlclientsqlnnectiontryopenner(taskpletionurce`1retry)+139
systedatasqlclientsqlnnectiontryopen(taskpletionurce`1retry)+448
systedatasqlclientsqlnnectionopen()+130
nefolder1css1er(strgipkey,strgrz,t32cl)+154
ebapplication1apiprocessreest(httpntextntext)+499
systeebcallhandlerexecutionstepsysteebhttpapplicationiexecutionstepexecute()+814
systeebhttpapplicationexecutestepipl(iexecutionstep