System.ArgumentNullException: 值不能为空。 参数名: value 在 System.Web.Caching.CacheEntry..ctor(String key, Object value, CacheDependency dependency, CacheItemRemovedCallback onRemovedHandler, DateTime utcAbsoluteExpiration, TimeSpan slidingExpiration, CacheItemPriority priority, Boolean isPublic) 在 System.Web.Caching.CacheInternal.DoInsert(Boolean isPublic, String key, Object value, CacheDependency dependencies, DateTime utcAbsoluteExpiration, TimeSpan slidingExpiration, CacheItemPriority priority, CacheItemRemovedCallback onRemoveCallback, Boolean replace) 在 System.Web.Caching.Cache.Add(String key, Object value, CacheDependency dependencies, DateTime absoluteExpiration, TimeSpan slidingExpiration, CacheItemPriority priority, CacheItemRemovedCallback onRemoveCallback) 在 Comm.AddCache(String strCatchKey, Object cacheObj) 位置 d:\wwwroot\www.lawinfochina.com_net\App_Code\Comm.cs:行号 212System.ArgumentNullException: 值不能为空。 参数名: value 在 System.Web.Caching.CacheEntry..ctor(String key, Object value, CacheDependency dependency, CacheItemRemovedCallback onRemovedHandler, DateTime utcAbsoluteExpiration, TimeSpan slidingExpiration, CacheItemPriority priority, Boolean isPublic) 在 System.Web.Caching.CacheInternal.DoInsert(Boolean isPublic, String key, Object value, CacheDependency dependencies, DateTime utcAbsoluteExpiration, TimeSpan slidingExpiration, CacheItemPriority priority, CacheItemRemovedCallback onRemoveCallback, Boolean replace) 在 System.Web.Caching.Cache.Add(String key, Object value, CacheDependency dependencies, DateTime absoluteExpiration, TimeSpan slidingExpiration, CacheItemPriority priority, CacheItemRemovedCallback onRemoveCallback) 在 Comm.AddCache(String strCatchKey, Object cacheObj) 位置 d:\wwwroot\www.lawinfochina.com_net\App_Code\Comm.cs:行号 212ErrorUrl:http://lawinfochina.com/search/SearchJournal.aspx?Flag=1 ErrorInfo:引发类型为“System.Web.HttpUnhandledException”的异常。 Source:System.Web StackTrace: 在 System.Web.UI.Page.HandleError(Exception e) 在 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) 在 System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) 在 System.Web.UI.Page.ProcessRequest() 在 System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) 在 System.Web.UI.Page.ProcessRequest(HttpContext context) 在 ASP.search_searchjournal_aspx.ProcessRequest(HttpContext context) 位置 c:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\9d67a277\896cfe3f\App_Web_c6kcbeof.16.cs:行号 0 在 System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() 在 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)