I'm trying to add the tool Elmah to my website to be able to log exceptions. Elmah is working since exceptions are logged into the table ELMAH_Error of my SQL Server Database.
The thing is, when I try to access the page elmah.axd, I get an Error 500. The problem is related to the sessionState which seems not to be activated. But if I look in the Web.config, I've got :
<sessionState mode="SQLServer" timeout="60" allowCustomSqlDatabase="true"
sqlConnectionString="data source=MYSERVER;Initial Catalog=ASPStateFicheClient;
user id=USERID;password=Password" cookieless="UseCookies" />
I'm working with .NET 3.5 and Webforms.
Here is the error shown on the website :
Server Error in '/' Application.
Session state can only be used when enableSessionState is set to true, either in a configuration file or in the Page directive. Please also make sure that System.Web.SessionStateModule or a custom session state module is included in the \\ section in the application configuration.
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.Web.HttpException: Session state can only be used when enableSessionState is set to true, either in a configuration file or in the Page directive. Please also make sure that System.Web.SessionStateModule or a custom session state module is included in the \\ section in the application configuration.
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:
[HttpException (0x80004005): Session state can only be used when enableSessionState is set to true, either in a configuration file or in the Page directive. Please also make sure that System.Web.SessionStateModule or a custom session state module is included in the \\ section in the application configuration.]
System.Web.UI.Page.get_Session() +2650952
MyFramework.HttpModules.ResultMessageModule.loadComplete(Object sender, EventArgs e) +67
System.Web.UI.Page.OnLoadComplete(EventArgs e) +8711878
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +735
Thank you in advance for you help,
Related
I have a server whose sole purpose is to host a prebuilt IIS app from a vendor.
The server has been built, IIS is working, and with everything installed, the app is accessible from http://servername.domain.com/app
I want to add an alternate URL, to be http://appname.domain.com/app, for ease of use and cleanliness.
I added the binding on both ports 80 and 443 with our site cert, using all unassigned IPs and none of the boxes ticked.
Despite changing nothing but the bindings, I'm getting the following error attempting to use the newly bound URL:
Value cannot be null.
Parameter name: source
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.ArgumentNullException: Value cannot be null.
Parameter name: source
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:
[ArgumentNullException: Value cannot be null.
Parameter name: source]
System.Linq.Enumerable.Where(IEnumerable`1 source, Func`2 predicate) +6466184
Xtraction.Web.Auth.Authenticate.HasSingleActiveProvider() +185
Xtraction.Web.Auth.Authenticate.Page_Load(Object sender, EventArgs e) +115
System.Web.UI.Control.OnLoad(EventArgs e) +106
Xtraction.Web.PageBase.OnLoad(EventArgs e) +17
System.Web.UI.Control.LoadRecursive() +68
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3785
Based on the error information you provided, the reason I retrieved is that your application pool is not set up to use a service account, which prevents you from logging into Xtraction.
You need to set the application pool to use the Windows service account:
Go to IIS Manager > Servers > Application Pools > Xtraction
Click the Advanced Settings link in the right pane
Go to the Identity section, if it's set to Network Service, then click the ellipsis on the right
Change to "Custom Account" and enter your service account - this must have dbowner (or at least db_datareader and db_datawriter)
permissions on the Xtraction database
Click OK and restart the application pool (or execute iisreset). You should now be able to log in to Xtraction
For more information, you can refer to this link.
When I publish the nopcommerce on the server, I got this error. My host provides me full trust level.
Security Exception
Description: The application attempted to perform an operation not allowed
by the security policy. To grant this application the required permission
please contact your system administrator or change the application's
trust level in the configuration file.
Exception Details: System.Security.SecurityException: Request failed.
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:
[SecurityException: Request failed.]
Nop.Core.TypeConverterRegistrationStartUpTask.Execute() +0
Nop.Core.Infrastructure.NopEngine.RunStartupTasks() +487
Nop.Core.Infrastructure.NopEngine.Initialize(NopConfig config) +48
Nop.Core.Infrastructure.EngineContext.Initialize(Boolean forceRecreate) +92
Nop.Web.MvcApplication.Application_Start() +66
Version Information: Microsoft .NET Framework Version:4.0.30319;
ASP.NET Version:4.0.30319.36366
how to solve this error?
Check if your hosting meets the requirements: Technology & System Requirements
Next check whether you done this right: Installation Guide
For me this seems like your installation has not enough rights.
According to installation guide you need to give nopCommerce write permission on following directories and files
\App_Data\
\bin\
\Content\
\Content\Images\
\Content\Images\Thumbs\
\Content\Images\Uploaded\
\Content\files\ExportImport\
\Plugins\
\Plugins\bin\
\Global.asax
\web.config
I've given IUSR full control over the folder but when i upload files it gives me this error:
Access to the path 'C:\inetpub\wwwroot\vivaweb\usr_up_img\Desert.jpg' is denied.
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.UnauthorizedAccessException: Access to the path 'C:\inetpub\wwwroot\vivaweb\usr_up_img\Desert.jpg' is denied.
ASP.NET is not authorized to access the requested resource. Consider granting access rights to the resource to the ASP.NET request identity. ASP.NET has a base process identity (typically {MACHINE}\ASPNET on IIS 5 or Network Service on IIS 6) that is used if the application is not impersonating. If the application is impersonating via <identity impersonate="true"/>, the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user.
To grant ASP.NET access to a file, right-click the file in Explorer, choose "Properties" and select the Security tab. Click "Add" to add the appropriate user or group. Highlight the ASP.NET account, and check the boxes for the desired access.
Source Error:
The source code that generated this unhandled exception can only be shown when compiled in debug mode. To enable this, please follow one of the below steps, then request the URL:
1. Add a "Debug=true" directive at the top of the file that generated the error. Example:
<%# Page Language="C#" Debug="true" %>
or:
2) Add the following section to the configuration file of your application:
<configuration>
<system.web>
<compilation debug="true"/>
</system.web>
</configuration>
Note that this second technique will cause all files within a given application to be compiled in debug mode. The first technique will cause only that particular file to be compiled in debug mode.
Important: Running applications in debug mode does incur a memory/performance overhead. You should make sure that an application has debugging disabled before deploying into production scenario.
Stack Trace:
[UnauthorizedAccessException: Access to the path 'C:\inetpub\wwwroot\vivaweb\usr_up_img\Desert.jpg' is denied.]
System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) +7716783
System.IO.File.Delete(String path) +7577512
ASP.vivaweb_dwzupload_resizeaspnet_aspx.ResizeImage(String oldPathImage, String newPathImage, Int32 Width, Int32 Height, Int32 imgQuality, Boolean keep, Boolean isThumb) +217
ASP.vivaweb_dwzupload_resizeaspnet_aspx.Page_Load(Object sender, EventArgs e) +379
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +50
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627
It is clear your application is using "ASP.NET" user
So give permission to this user or simply give permission to user everyone
There are a few unanswered questions in this post that I'll have to make a few assumptions on. First, I have no idea how you have your site deployed and thus don't know what identity it's using. If you are running it directly through visual studio, depending on your version, it should be either using "ApplicationPoolIdenity" or "NetworkService".
If you are running your site through IIS, you can figure that out easily (and change it if you like). Just open up application pools under the IIS instance and you should see them in an "identity" column.
After that, you will need to make sure to give permissions the same as the identity used to your site. Get the root folder used to house the site and give it appropriate permissions. Right click the folder and go to Properties -> Security -> Edit. Add in the identity that your site is using and you should be done.
A final note, you may actually want to turn on the debug configuration setting in your web.config file if you are in a local/debugging environment. It will give more information to work with to solve your issue.
An ASP.NET 2.0 web application has been compiled with PDB symbols, deployed to a server running IIS 6.
In the web.config, user impersonation is enabled:
<identity impersonate="true" />
When an Exception is thrown, the stack trace is missing line numbers, making it very difficult to determine exactly where the exception is emanating from. eg.
System.NullReferenceException: Object
reference not set to an instance of an
object. at
MyApp.ReportingServices.WebForm.DA.AmoRepository.GetDimensions(String
perspective)
The login being used to access the website has no special rights or group membership on the server.
I managed to get a detailed stack dump for the exception by assigning the 'Debug Programs' user right to the particular login.
Once the exception was diagnosed I removed that user from that assignment.
I am using Microsoft Commerce Server 2007 and a custom ASP.NET 2.0 website. Everything works well in Classic Pipeline, but when I try to use the Integrated pipeline, it fails with the following error:
Server Error in '/' Application.
Request is not available in this context
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.Web.HttpException: Request is not available in this context
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:
[HttpException (0x80004005): Request is not available in this context]
System.Web.HttpContext.get_Request()
+8794400 Microsoft.CommerceServer.Runtime.Orders.CommerceOrderModule.Init(HttpApplication
appInstance) +134
System.Web.HttpApplication.InitModulesCommon()
+65 System.Web.HttpApplication.InitIntegratedModules()
+49 System.Web.HttpApplication.InitInternal(HttpContext
context, HttpApplicationState state,
MethodInfo[] handlers) +729
System.Web.HttpApplicationFactory.GetNormalApplicationInstance(HttpContext
context) +298
System.Web.HttpApplicationFactory.GetApplicationInstance(HttpContext
context) +107
System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest
wr, HttpContext context) +363
I've done my best to research this, and it's definitely caused by Commerce Server trying to access the HttpContext.Current when there is no current request. This all happens before anything in my code, and there's nothing to break into or any source code to look at. I've even tried attaching the debugger to the IIS process (w3wp.exe), but it doesn't catch anything.
I have followed the instructions Here to add the web.config section, but it hasn't made any difference.
I have a different website on a different server using Commerce Server in Integrated Pipeline mode with no problems, so I know it's possible. I can't find a significant difference between the two web.config files, so I'm assuming it's a config error somewhere else, but I don't have any idea where to look.
It is critical that I can get this working in Integrated Pipeline mode for performance reasons, plus I am creating a custom URL Rewriting HTTP Module which works with the integrated pipeline only.
Thank you in advance for any help!