I have a Sitefinity 7.0 project I am developing that has been working fine until just this week. Now I get a 500 error everytime I try to access the Dashboard or any other backend page. The login works, but the desired page always fails, whether running in VS2013 or published and run from IIS 7
I have rolled back all code and data changes to well before when the site was trouble free. I'm really desperate to find the cause of the issue. The production site hosted on WS2008R2 is still trouble free, but I need to continue development on my Windows 8.1 box.
Log file details:
Message: HandlingInstanceID: 90fbe7e3-4606-4131-bbec-cfc0d6c34060
An exception of type 'System.Web.HttpCompileException' occurred and was caught.
-------------------------------------------------------------------------------
11/18/2015 12:36:19
Type : System.Web.HttpCompileException, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
Message : External component has thrown an exception.
Source : System.Web
Help link :
Results : System.CodeDom.Compiler.CompilerResults
SourceCode :
WebEventCode : 0
ErrorCode : -2147467259
Data : System.Collections.ListDictionaryInternal
TargetSite : System.CodeDom.Compiler.CompilerResults Compile()
HResult : -2147467259
Stack Trace : at System.Web.Compilation.AssemblyBuilder.Compile()
at System.Web.Compilation.BuildProvidersCompiler.PerformBuild()
at System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath)
at System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate)
at System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate)
at System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(VirtualPath virtualPath, HttpContext context, Boolean allowCrossApp, Boolean throwIfNotFound)
at System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp)
at Telerik.Sitefinity.Web.UI.ControlUtilities.CompileControl(String virtualPath)
at Telerik.Sitefinity.Web.UI.ControlUtilities.LoadControl(String virtualPath, Page page)
at Telerik.Sitefinity.Web.UI.VirtualPathTemplate.InstantiateIn(Control container, PlaceHoldersCollection placeHolders)
at Telerik.Sitefinity.Web.UI.SimpleView.CreateContainer(ITemplate template)
at Telerik.Sitefinity.Web.UI.SimpleView.get_Container()
at Telerik.Sitefinity.Web.UI.SimpleView.CreateChildControls()
at System.Web.UI.Control.EnsureChildControls()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
at System.Web.UI.Page.ProcessRequest()
at System.Web.UI.Page.ProcessRequest(HttpContext context)
at ASP.sfpageservice_45d368fb_a8a8_4cb0_8929_9f5d2f788882_120t8d6701230_default_aspx.ProcessRequest(HttpContext context) in c:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\4e8361a9\d9057781\App_Web_45d368fb-a8a8-4cb0-8929-9f5d2f788882_120t8d6701230_default.aspx.d63928b6.xuf1ckmk.0.cs:line 0
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Additional Info:
TimeStamp : 18/11/2015 2:36:19 AM
FullName : Telerik.Sitefinity.Utilities, Version=7.0.5114.0, Culture=neutral, PublicKeyToken=b28c218413bdf563
AppDomainName : /LM/W3SVC/20/ROOT-1-130922877442563104
WindowsIdentity : IIS APPPOOL\AITSL-Source
The resolution was uninstalling Microsoft updates until the problem disappeared. The issue would appear associated with Security Update for Microsoft Windows KB3098779
Remove this and the site reverts back to normal functionality. The explanation of the update from Microsoft is:
This update resolves vulnerabilities in the Microsoft .NET Framework. The most severe of these vulnerabilities could allow elevation of privilege if an attacker injects a client-side script into a user’s browser.
Related
I have a site that I have been using without any issues for quite a while now. I've made some changes to improve performance, including storing data in the cache and altering how the site interacts with the database. However since publishing the site to it's location it is now just returning a blank page whenever I try to load it.
I am getting error emails from the site whenever I try to load it, showing an exception message of "External component has thrown an exception". I have a couple places that can send out an error email and both of them are triggering, each with a slightly different stack trace provided, which are below.
Stack Trace 1
at System.Web.Compilation.AssemblyBuilder.Compile() at System.Web.Compilation.BuildProvidersCompiler.PerformBuild() at System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath) at System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate) at System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate) at System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(VirtualPath virtualPath, HttpContext context, Boolean allowCrossApp, Boolean throwIfNotFound) at System.Web.Compilation.BuildManager.GetCompiledType(VirtualPath virtualPath) at System.Web.Mvc.BuildManagerCompiledView.Render(ViewContext viewContext, TextWriter writer) at System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass21.b__1e(IAsyncResult asyncResult) at System.Web.Mvc.Controller.b__1d(IAsyncResult asyncResult, ExecuteCoreState innerState) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid1.CallEndDelegate(IAsyncResult asyncResult) at System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid1.CallEndDelegate(IAsyncResult asyncResult) at System.Web.Mvc.MvcHandler.b__5(IAsyncResult asyncResult, ProcessRequestState innerState) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Stack Trace 2
at
System.Web.Compilation.BuildManager.PostProcessFoundBuildResult(BuildResult
result, Boolean keyFromVPP, VirtualPath virtualPath) at
System.Web.Compilation.BuildManager.GetBuildResultFromCacheInternal(String
cacheKey, Boolean keyFromVPP, VirtualPath virtualPath, Int64 hashCode,
Boolean ensureIsUpToDate) at
System.Web.Compilation.BuildManager.GetVPathBuildResultFromCacheInternal(VirtualPath
virtualPath, Boolean ensureIsUpToDate) at
System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath
virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean
allowBuildInPrecompile, Boolean throwIfNotFound, Boolean
ensureIsUpToDate) at
System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext
context, VirtualPath virtualPath, Boolean noBuild, Boolean
allowCrossApp, Boolean allowBuildInPrecompile, Boolean
throwIfNotFound, Boolean ensureIsUpToDate) at
System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(VirtualPath
virtualPath, HttpContext context, Boolean allowCrossApp, Boolean
throwIfNotFound) at
System.Web.Compilation.BuildManager.GetCompiledType(VirtualPath
virtualPath) at
System.Web.Mvc.BuildManagerCompiledView.Render(ViewContext
viewContext, TextWriter writer) at
System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context)
at
System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext
controllerContext, String actionName) at
System.Web.Mvc.Controller.ExecuteCore() at
System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext)
at ITJobs.MvcApplication.Application_Error(Object sender, EventArgs e)
in C:\projects\Norton VS2015 Modules\ITJobs\ITJobs\Global.asax.cs:line
53
Can anyone give me any ideas why this might have suddenly started failing? It works fine when I load it locally via Visual Studio, and is only encountering issues when loading from the remote server.
EDIT
I've since tried to redeploy the site and it is now loading something, but i'm getting a server error instead:
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: The compiler failed with error code 255.
I'm also getting a different stack trace now too:
c:\windows\system32\inetsrv>D:\inetpub\devnortonitjobs\bin\roslyn\csc.exe /t:library /utf8output /nostdlib+ /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Runtime\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Runtime.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Xml\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.IdentityModel\v4.0_4.0.0.0__b77a5c561934e089\System.IdentityModel.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_64\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ComponentModel.DataAnnotations\v4.0_4.0.0.0__31bf3856ad364e35\System.ComponentModel.DataAnnotations.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Microsoft.CSharp\v4.0_4.0.0.0__b03f5f7f11d50a3a\Microsoft.CSharp.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.Extensions\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.Extensions.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel.Web\v4.0_4.0.0.0__31bf3856ad364e35\System.ServiceModel.Web.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\6b99920d\6bc21d2c\assembly\dl3\7dde560d\a27d7599_f3a3d201\ITJobs.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\6b99920d\6bc21d2c\assembly\dl3\8180ca72\00c8d184_3aaece01\Antlr3.Runtime.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.WebPages.Deployment\v4.0_2.0.0.0__31bf3856ad364e35\System.Web.WebPages.Deployment.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_64\System.Web\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Web.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Microsoft.Web.Infrastructure\v4.0_1.0.0.0__31bf3856ad364e35\Microsoft.Web.Infrastructure.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\6b99920d\6bc21d2c\assembly\dl3\01bc4244\00f33ccc_5616d101\EntityFramework.SqlServer.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\6b99920d\6bc21d2c\assembly\dl3\f960caeb\001bc110_4318cf01\WebGrease.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\6b99920d\6bc21d2c\assembly\dl3\66b265c1\00f33ccc_5616d101\EntityFramework.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Runtime.Serialization\v4.0_4.0.0.0__b77a5c561934e089\System.Runtime.Serialization.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Activities\v4.0_4.0.0.0__31bf3856ad364e35\System.Activities.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.Services\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Web.Services.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.ApplicationServices\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.ApplicationServices.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel.Activities\v4.0_4.0.0.0__31bf3856ad364e35\System.ServiceModel.Activities.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System\v4.0_4.0.0.0__b77a5c561934e089\System.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Xml.Linq\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.Linq.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.WorkflowServices\v4.0_4.0.0.0__31bf3856ad364e35\System.WorkflowServices.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll" /R:"C:\Windows\assembly\GAC_MSIL\Microsoft.Web.Administration\7.0.0.0__31bf3856ad364e35\Microsoft.Web.Administration.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\6b99920d\6bc21d2c\assembly\dl3\976e3ce5\00196fd3_a63ad001\System.Web.Mvc.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.DynamicData\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.DynamicData.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\6b99920d\6bc21d2c\assembly\dl3\dc05fc19\00b31c22_a73ad001\System.Web.WebPages.Deployment.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\6b99920d\6bc21d2c\assembly\dl3\df4b3ddd\00b31c22_a73ad001\System.Web.Helpers.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel.Activation\v4.0_4.0.0.0__31bf3856ad364e35\System.ServiceModel.Activation.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Core\v4.0_4.0.0.0__b77a5c561934e089\System.Core.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\6b99920d\6bc21d2c\assembly\dl3\d23b6113\00b31c22_a73ad001\System.Web.WebPages.Razor.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\6b99920d\6bc21d2c\assembly\dl3\07b76d4f\00b31c22_a73ad001\System.Web.WebPages.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel\v4.0_4.0.0.0__b77a5c561934e089\System.ServiceModel.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Data.DataSetExtensions\v4.0_4.0.0.0__b77a5c561934e089\System.Data.DataSetExtensions.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Configuration\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Configuration.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_64\System.EnterpriseServices\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.EnterpriseServices.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\6b99920d\6bc21d2c\assembly\dl3\c3ba886d\0044d876_ee54d201\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\6b99920d\6bc21d2c\assembly\dl3\7f7593fb\0054c7db_a63ad001\System.Web.Razor.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\6b99920d\6bc21d2c\assembly\dl3\dfebe864\000f0ccd_bfc5d101\Newtonsoft.Json.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\6b99920d\6bc21d2c\assembly\dl3\6a6fa841\00a6d731_3527cf01\System.Web.Optimization.dll" /out:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\6b99920d\6bc21d2c\App_global.asax.fqgak1se.dll" /D:DEBUG /debug+ /optimize- /warnaserror- /w:4 /nowarn:1659;1699;1701;612;618 /langversion:6 /nowarn:1659;1699;1701 "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\6b99920d\6bc21d2c\App_global.asax.fqgak1se.0.cs" "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\6b99920d\6bc21d2c\App_global.asax.fqgak1se.1.cs"
So it turns out that the problem was the Roslyn package that was included in the solution. Deleting the folder from the bin folder, removing the package from the solution, and redeploying fixed the issue.
Thanks to everyone who commented!
I am developing a webapplication with forms authentication enable.
I am getting this error in IIS8(Production) but not in IIS7(Test Environment)
Please let me know for more information. App Pool settings , authentication settings are looks fine.
CryptographicException: Unknown error "-1073741823".]
System.Security.Cryptography.BCryptNative.OpenAlgorithm(String algorithm, String implementation) +5919869
System.Security.Cryptography.BCryptHashAlgorithm..ctor(CngAlgorithm algorithm, String implementation) +231
System.Security.Cryptography.SHA256Cng..ctor() +174
System.Web.UI.EventValidationStore.Hash(String target, String argument) +151
System.Web.UI.DefaultEventValidationProvider.TryLoadEventValidationField(Object eventValidationField) +94
System.Web.UI.ClientScriptManager.EnsureEventValidationFieldLoaded() +298
System.Web.UI.ClientScriptManager.ValidateEvent(String uniqueId, String argument) +80
System.Web.UI.WebControls.DropDownList.LoadPostData(String postDataKey, NameValueCollection postCollection) +80
System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad) +574
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2773
I have a simple .net application using the .NET 2.0 runtime in IIS 7.5 where I've changed the machine key in the web.config to use the following:
<machineKey validationKey="AutoGenerate,IsolateApps" decryptionKey="AutoGenerate,IsolateApps" validation="SHA1"/>
This works fine locally, but when I publish to the server I get an "HttpException (0x80004005): Unable to validate data" whenever browsing the site. I've made sure to set compilation debug="false". Setting the validation method to 3DES eliminates this issue, but we have a requirement to work with SHA1. Is there some configuration option I'm missing here? see the stack trace below.
[HttpException (0x80004005): Unable to validate data.]
System.Web.Configuration.MachineKeySection.EncryptOrDecryptData(Boolean fEncrypt, Byte[] buf, Byte[] modifier, Int32 start, Int32 length, IVType ivType, Boolean useValidationSymAlgo, Boolean signData) +1008
System.Web.Configuration.MachineKeySection.EncryptOrDecryptData(Boolean fEncrypt, Byte[] buf, Byte[] modifier, Int32 start, Int32 length, IVType ivType, Boolean useValidationSymAlgo) +91
System.Web.UI.Page.EncryptStringWithIV(String s, IVType ivType) +83
System.Web.UI.Page.EncryptString(String s) +30
System.Web.Handlers.RuntimeScriptResourceHandler.GetScriptResourceUrlImpl(List`1 assemblyResourceLists, Boolean zip, Boolean notifyScriptLoaded) +1497
System.Web.Handlers.RuntimeScriptResourceHandler.System.Web.Handlers.IScriptResourceHandler.GetScriptResourceUrl(List`1 assemblyResourceLists, Boolean zip, Boolean notifyScriptLoaded) +1148
System.Web.Handlers.RuntimeScriptResourceHandler.System.Web.Handlers.IScriptResourceHandler.GetScriptResourceUrl(Assembly assembly, String resourceName, CultureInfo culture, Boolean zip, Boolean notifyScriptLoaded) +152
System.Web.Handlers.ScriptResourceHandler.GetScriptResourceUrl(Assembly assembly, String resourceName, CultureInfo culture, Boolean zip, Boolean notifyScriptLoaded) +37
System.Web.UI.ScriptManager.GetScriptResourceUrl(String resourceName, Assembly assembly) +105
System.Web.UI.ScriptRegistrationManager.RegisterClientScriptResource(Control control, Type type, String resourceName) +113
System.Web.UI.ScriptManager.System.Web.UI.IScriptManager.RegisterClientScriptResource(Control control, Type type, String resourceName) +14
System.Web.UI.ClientScriptManager.RegisterClientScriptResource(Control control, Type type, String resourceName) +53
System.Web.UI.WebControls.Menu.OnPreRender(EventArgs e, Boolean registerScript) +113
System.Web.UI.WebControls.Menu.OnPreRender(EventArgs e) +25
System.Web.UI.Control.PreRenderRecursiveInternal() +80
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +842
Are you running the application in an truly .NET 2.0 app-pool? (I am asking because you are using IIS 7.5).
If not, bear in mind that there has been a change in the encryption algorithms in the .NET 4.5 framework.
If you need to be compatible with the < .NET 4.5 Framework you will need a compatibility tag:
<machineKey compatibilityMode="Framework20SP1" />
See http://msdn.microsoft.com/en-us/library/system.web.configuration.machinekeysection.compatibilitymode.aspx or http://blogs.msdn.com/b/webdev/archive/2012/10/23/cryptographic-improvements-in-asp-net-4-5-pt-2.aspx for details.
I found that when the local security policy for "System crytography:use fips compliant algorithms for encryption, hashing, and signing"(Security Settings >> local policies >> securityOptions) is set to true, Sha1 will not function, which is the reason why I'm getting the error in this case.
So I get this exception from Telerik's RadGrid when using a custom DataSource but I have no idea what I am doing wrong. Any clues?
Server Error in '/' Application.
Object reference not set to an instance of an object.
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:
System.NullReferenceException: Object reference not set to an instance
of an object.
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:
[NullReferenceException: Object reference not set to an instance of an object.]
Telerik.Web.UI.GridResolveEnumerable.GetCollectionItemType(Boolean noItemsInEnumerator, Type& collectionItemType, Object& collectionFirstObject) +101
Telerik.Web.UI.GridResolveEnumerable.ParseProperties() +264
Telerik.Web.UI.GridResolveEnumerable.Initialize() +29
Telerik.Web.UI.GridResolveEnumerable.EnsureInitialized() +45
Telerik.Web.UI.GridResolveEnumerable.get_DataTable() +36
Telerik.Web.UI.GridEnumerableFromDataView..ctor(GridTableView owner, IEnumerable enumerable, Boolean CaseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields, Boolean enableSplitHeaderText) +245
Telerik.Web.UI.GridDataSourceHelper.CreateGridEnumerable(GridTableView owner, IEnumerable enumerable, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields, Boolean enableSplitHeaderText) +172
Telerik.Web.UI.GridDataSourceHelper.GetResolvedDataSource(GridTableView owner, Object dataSource, String dataMember, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields, Boolean enableSplitHeaderText) +322
Telerik.Web.UI.GridTableView.get_ResolvedDataSource() +257
Telerik.Web.UI.GridTableView.CreateChildControls(IEnumerable dataSource, Boolean useDataSource) +480
System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data) +67
System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data) +123
System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +33
System.Web.UI.WebControls.DataBoundControl.PerformSelect() +138
Telerik.Web.UI.GridTableView.PerformSelect() +38
System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +30
Telerik.Web.UI.GridTableView.DataBind() +391
Telerik.Web.UI.RadGrid.DataBind() +191
Telerik.Web.UI.RadGrid.AutoDataBind(GridRebindReason rebindReason) +4251
Telerik.Web.UI.RadGrid.OnLoad(EventArgs e) +201
System.Web.UI.Control.LoadRecursive() +54
System.Web.UI.Control.LoadRecursive() +145
System.Web.UI.Control.LoadRecursive() +145
System.Web.UI.Control.LoadRecursive() +145
System.Web.UI.Control.LoadRecursive() +145
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +772
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.17929
This error is happening due to some kind of (probably accidental) recursion. I'd suggest the following:
Look for something that triggers a redraw in your redraw code.
Look at your call stack when it fails and see where it is entering this endless recursion.
,Hi,
I have a asp.net and c# website.
In the asp code I use
<asp:ScriptManager ID="ScriptManager1" runat="server" EnablePageMethods="true"></asp:ScriptManager>
when I run my project I get this error:
String was not recognized as a valid DateTime.
I am not using any dataTime things, on my site.
Then when I do refresh to the page the error disappears.
Stack Trace:
[FormatException: String was not recognized as a valid DateTime.]
System.DateTimeParse.Parse(String s, DateTimeFormatInfo dtfi, DateTimeStyles styles) +3610514
System.Windows.Forms.TypeLibraryTimeStampAttribute..ctor(String timestamp) +49
System.Reflection.CustomAttribute._CreateCaObject(RuntimeModule pModule, IRuntimeMethodInfo pCtor, Byte** ppBlob, Byte* pEndBlob, Int32* pcNamedArgs) +0
System.Reflection.CustomAttribute.CreateCaObject(RuntimeModule module, IRuntimeMethodInfo ctor, IntPtr& blob, IntPtr blobEnd, Int32& namedArgs) +46
System.Reflection.CustomAttribute.GetCustomAttributes(RuntimeModule decoratedModule, Int32 decoratedMetadataToken, Int32 pcaCount, RuntimeType attributeFilterType, Boolean mustBeInheritable, IList derivedAttributes, Boolean isDecoratedTargetSecurityTransparent) +529
System.Reflection.CustomAttribute.GetCustomAttributes(RuntimeAssembly assembly, RuntimeType caType) +103
System.Reflection.RuntimeAssembly.GetCustomAttributes(Boolean inherit) +33
System.Web.UI.AssemblyCache.GetAjaxFrameworkAssemblyAttribute(Assembly assembly) +76
System.Web.UI.ScriptManager.get_DefaultAjaxFrameworkAssembly() +388
System.Web.UI.ScriptManager..ctor() +26
ASP.newpipe_aspx.__BuildControlScriptManager1() in c:\Documents and Settings\Berzon\Desktop\Kinor\kWebGUI\NewPipe.aspx:17
ASP.newpipe_aspx.__BuildControlBodyContent(Control __ctrl) in c:\Documents and Settings\Berzon\Desktop\Kinor\kWebGUI\NewPipe.aspx:16
System.Web.UI.CompiledTemplateBuilder.InstantiateIn(Control container) +12
System.Web.UI.MasterPage.InstantiateInContentPlaceHolder(Control contentPlaceHolder, ITemplate template) +87
ASP.site_master.__BuildControlMainContent() in c:\Documents and Settings\Berzon\Desktop\Kinor\kWebGUI\Site.master:55
ASP.site_master.__BuildControlfullPage() in c:\Documents and Settings\Berzon\Desktop\Kinor\kWebGUI\Site.master:16
ASP.site_master.__BuildControlBody1() in c:\Documents and Settings\Berzon\Desktop\Kinor\kWebGUI\Site.master:15
ASP.site_master.__BuildControlTree(site_master __ctrl) in c:\Documents and Settings\Berzon\Desktop\Kinor\kWebGUI\Site.master:1
ASP.site_master.FrameworkInitialize() in c:\Documents and Settings\Berzon\Desktop\Kinor\kWebGUI\Site.master.cs:912308
System.Web.UI.UserControl.InitializeAsUserControlInternal() +35
System.Web.UI.MasterPage.CreateMaster(TemplateControl owner, HttpContext context, VirtualPath masterPageFile, IDictionary contentTemplateCollection) +8893254
System.Web.UI.Page.get_Master() +54
System.Web.UI.Page.ApplyMasterPage() +15
System.Web.UI.Page.PerformPreInit() +45
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +328
What can be the issue?
You're referencing a library with a [TypeLibraryTimeStampAttribute] that has an invalid date passed to it.
Find that library and fix or remove it.
In general, it is a bad idea to use WinForms libraries in ASP.Net.
remove all AxInterop.*.dll files from bin folder of web application