“/”应用程序中的服务器错误。

输入字符串的格式不正确。

说明: 执行当前 Web 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: System.FormatException: 输入字符串的格式不正确。

源错误:

执行当前 Web 请求期间生成了未经处理的异常。可以使用下面的异常堆栈跟踪信息确定有关异常原因和发生位置的信息。

堆栈跟踪:


[FormatException: 输入字符串的格式不正确。]
   System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) +14502124
   System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) +172
   System.String.System.IConvertible.ToInt32(IFormatProvider provider) +55
   ServiceStack.OrmLite.OrmLiteConverterExtensions.ConvertNumber(IOrmLiteConverter converter, Type toIntegerType, Object value) +422
   ServiceStack.OrmLite.Converters.IntegerConverter.ToDbValue(Type fieldType, Object value) +64
   ServiceStack.OrmLite.OrmLiteDialectProviderBase`1.ConvertDbValue(Object value, Type type) +1102
   ServiceStack.OrmLite.OrmLiteDialectProviderExtensions.ConvertDbValue(IOrmLiteDialectProvider dialect, IDataReader reader, Int32 columnIndex, Type type) +132
   ServiceStack.OrmLite.OrmLiteReadCommandExtensions.Column(IDataReader reader, IOrmLiteDialectProvider dialectProvider) +177
   ServiceStack.OrmLite.OrmLiteResultsFilterExtensions.Column(IDbCommand dbCmd, String sql) +300
   ServiceStack.OrmLite.OrmLiteResultsFilterExtensions.Column(IDbCommand dbCmd, String sql, IEnumerable`1 sqlParams) +88
   ServiceStack.OrmLite.<>c__DisplayClass4e`1.<Column>b__4d(IDbCommand dbCmd) +132
   ServiceStack.OrmLite.OrmLiteExecFilter.Exec(IDbConnection dbConn, Func`2 filter) +131
   ServiceStack.OrmLite.OrmLiteReadExpressionsApi.Exec(IDbConnection dbConn, Func`2 filter) +166
   ServiceStack.OrmLite.OrmLiteReadApi.Column(IDbConnection dbConn, ISqlExpression query) +172
   Sicas.Service.Courses.CourseService.GetChildCourseType(Int32 fid) +618
   Web.Mobile2.Controllers.MajorController.Schools(Nullable`1 typeid, Nullable`1 degree) +768
   lambda_method(Closure , ControllerBase , Object[] ) +217
   System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters) +229
   System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +35
   System.Web.Mvc.Async.AsyncControllerActionInvoker.<BeginInvokeSynchronousActionMethod>b__39(IAsyncResult asyncResult, ActionInvocation innerInvokeState) +39
   System.Web.Mvc.Async.WrappedAsyncResult`2.CallEndDelegate(IAsyncResult asyncResult) +77
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult) +42
   System.Web.Mvc.Async.AsyncInvocationWithFilters.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3d() +72
   System.Web.Mvc.Async.<>c__DisplayClass46.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f() +387
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult) +42
   System.Web.Mvc.Async.<>c__DisplayClass2b.<BeginInvokeAction>b__1c() +38
   System.Web.Mvc.Async.<>c__DisplayClass21.<BeginInvokeAction>b__1e(IAsyncResult asyncResult) +188
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +38
   System.Web.Mvc.Controller.<BeginExecuteCore>b__1d(IAsyncResult asyncResult, ExecuteCoreState innerState) +29
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +73
   System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +52
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +39
   System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +38
   System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__5(IAsyncResult asyncResult, ProcessRequestState innerState) +43
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +73
   System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +38
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +602
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +195
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +128


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.7.3062.0