Failed To Create AppDomain?
Sep 26, 2010What is this Error For? I repaired my Vs but this did not solve it.
My OS : Windows 7 64 bit home edition. Visual studio 2010 Ultimate. Does My question need more information?
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Configuration :: Aspnet_wp.exe Is Not Working - Failed To Initialize The AppDomain
Jun 18, 2010I have developed website using .NET 2.0 and I am trying to host the same on IIS 5.1. It works on my machine where I am domain user with all the administrator rights on my machine. I can access the website from other machine on the network using IP address of my machine in URL
But it fails when I am trying to host on my clients machine. Here is the list of errors I get.
I already tried using
1. iisreset
2. aspnet_iis -i
Here is the list of the errors that I get
[Code]....
C# - Loading DLL Into Separate AppDomain?
Dec 22, 2010I am writing a plugin architecture. My plugin dlls are located in a sub directory from where the plugin manager is running. I am loading the plugins into a separate AppDomain as the following:
string subDir;//initialized to the path of the module's directory.
AppDomainSetup setup = new AppDomainSetup();
setup.PrivateBinPath = subDir;
setup.ApplicationBase = subDir;
AppDomain newDomain= AppDomain.CreateDomain(subDir, null, setup);
byte[] file = File.ReadAllBytes(dllPath);//dll path is a dll inside subDir
newDomain.Load(file);
However. newDomain.Load returns an assembly which the currently domain attempts to load. Because the plugin dlls are in a sub directory, the current domain cannot and should not see these dlls and the current domain throws a FileLoadException"ex = {"Could not load file or assembly ... or one of its dependencies."
The question is, can we load an assembly into a separate AppDomain without it returning the loaded assembly?
I know I can add a handler for the AssemblyResolve event in the current domain and return a null, but I would prefer to not to go this route.
Using Ninject With WCF Services Within Web Applications Appdomain?
Feb 4, 2011It's my understanding that if you want to use the WCF-Ninject extension, it assumes that you are hosting your WCF services in their own AppDomain.
I'm already using the Ninject.Web extension and asp.net compatibility mode to get at the Membership Provider and Session.
Is there a way utilize my Ninject with my WCF services that are hosted in the same AppDomain as my Web Application?
Appdomain - Add Directories To Shadow Copy?
Oct 30, 2010In my ASP.NET app, I'm attempting to add another directory to be have the DLLs in it shadow copied.
The only method I found that will allow m to do this is AppDomain.CurrentDomain.SetShadowCopyPath.
However, this method is marked as Obsolete. MSDN has this to say about it
SetShadowCopyPath(String path) Message: AppDomain.SetShadowCopyPath has been deprecated. investigate the use of AppDomainSetup.ShadowCopyDirectories instead.
However, the AppDomainSetup.ShadowCopyDirectories property doesn't seem to change whenever I set a value to it.
AppDomain.CurrentDomain.SetupInformation.ShadowCopyDirectories = "mydirectory;bin"; string test = AppDomain.CurrentDomain.SetupInformation.ShadowCopyDirectories; // returns bin, which was the original directory
Is there a reason that it won't change and is there a work around?
Clear The Application Cache Without Resetting The AppDomain?
Feb 3, 2010I would like to reset/clear an item in the Cache, but without resetting the application or writing a specialized page just for this. ie, a non-programmatic solution.
View 3 RepliesHow To Prevent AppDomain Recycles In IIS 7.0 When Deleting A Sub Directory
Jan 20, 2010I have an asp.net web application that allows users to upload files to an 'uploads' directory that is located in the same virtual directory as the web app. Each uploaded file goes into a temporary sub directory that is named after the user's session id. Once I'm finished with the files, I delete the temp sub directory. The only problem is that when a sub directory is deleted, the AppDomain gets recycled and kills all user sessions (using inproc session state). The culprit appears to be a FileChangesMonitor that watches for changes in all sub directories in the application.
The following code works great in IIS 6.0 running on Windows Server 2003 to disable the FileChangesMonitor for sub directories, but for some reason it's not working in IIS 7.0 on Windows Server 2008:
System.Reflection.PropertyInfo p = typeof(System.Web.HttpRuntime).GetProperty("FileChangesMonitor", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Static);
object o = p.GetValue(null, null);
System.Reflection.FieldInfo f = o.GetType().GetField("_dirMonSubdirs", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.IgnoreCase);
object monitor = f.GetValue(o);
System.Reflection.MethodInfo m = monitor.GetType().GetMethod("StopMonitoring", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
m.Invoke(monitor, new object[] { });
I found another solution that disables the FileChangesMonitor altogether here. But this is not the ideal solution as I still want to monitor all other files except for the temp sub directories in the 'uploads' directory. Why does this work in IIS 6.0 and not in IIS 7.0? In IIS 7.0 can you specify sub directories in a virtual folder you want to disable recycling on? Is there another way to do this without using reflection?
C# - Forced To Use Process But Need AppDomain - Like Security Policies?
Jul 30, 2010Maxima.exe is a Computer Algebra System built as a native code rather than a managed code. MyService works as a socket server, it will instantiate a new process of Maxima for each browser submitting mathematics expression to Web Server. I cannot use AppDomain here because Maxima is a native code. However I want security policies provided by AppDomain such as restriction to write data on file system.My question is, how can I get the AppDomain-like security policies when I instantiate Maxima in a process rather than in an AppDomain?
View 1 RepliesAppdomain Recycle Settings On Mod_mono & Apache?
Apr 30, 2010How does one control the application recycle settings for an ASP.NET application runnin on mod_mono & Apache ?
On IIS6 & 7 there was an option to specify either a time period, a number of requests, etc. when the AppDomain would be recycled and the application would basically do an Application_End() / Application_Start().
I am seeing the same behaviour on mod_mono & Apache ,but I can't find where to change the settings.
C# - Loading Sandbox AppDomain Crashes Debugger?
Mar 2, 2011I am creating a sandbox AppDomain so I can load up an assembly and release it.
var sandbox = AppDomain.CreateDomain("Sandbox", null,
AppDomain.CurrentDomain.SetupInformation);
However when I Load an assembly into to sandbox, the debugger crashes. I am in ASP.NET.
var assemblyName = AssemblyName.GetAssemblyName(assemblyPath);
var assembly = pluginDomain.Load(assemblyName); // crash here
ApplicationManager.CreateObject Fails To Load Assembly In New AppDomain?
Mar 4, 2010I'm trying to develop a web application that dispatch (Dispatcher) to multiple versions of another webapp on a per-request basis. To to that end, I'm using ApplicationManager.CreateObject to create new AppDomains running the web app in question, but the new app domains seem to be failing to load the Dispatcher's DLL (and I'm copying the DLL over to the web app's bin directory, so I'm pretty sure it's there).
[code]....
The Appbase seems to be pointing at the root of the development server, rather than the path passed in to ApplicationManager.CreateObject and it only seems to be searching directories under the development server which seems strange. how to make the new AppDomain search for the DLL in the web app's root rather than under the development server?
AJAX :: Failed To Create Designer Systems.web.ui.scriptmanager Version 1.0.61025?
Feb 9, 2010I migrated a project from vs 2005 to vs 2008, in the vs 2008 project we will continue to use framework 2.0 only so i didnt migrated to 3.5
When I open a page in 2008 I got this problem in the scriptmanager.
I found this on the web.config
<add assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
DataSource Controls :: Failed To Create Custom Statement In Query Builder?
Mar 2, 2011i faced a problem during i want to create inner join in query builder.
Here is my statement
[Code]....
If i select 2 tables, i can get the result. But when i insert 1 more table, i failed to get my result.
Read Assembly Guid Without Locking DLL In Appdomain In Medium Trust
May 27, 2010Is it possible to read the GUID from the Assembly without actually loading it in the current App Domain. Normally Assembly.Load loads the DLL into the app domain. I just want to read the value. The description of the GUID is
'The following GUID is for the ID of the typelib
' if this project is exposed to COM
<Assembly: Guid("DEDDE61CD-928E-4ACD-8C25-3B8577284819")>
The main thing is I don't want to lock the file so that there are no errors 'Another process is accessing the file' error.
C# - Late Binding In Child AppDomain - Develop A Plugin Architecture
Oct 1, 2010I am trying to develop a plugin architecture in .Net. The application will be a .Net application. There will be directories which holds the plug-ins. Each directory will represent a plugin. Each plugin directory will also contain all the dependency dlls as well. The plugins need to be stored in separate AppDomain as the plugins may use the same assemblies, but different versions. As it iterates through the foreach loop in Init(), I get a System.IO.FileNotFoundException : Could not load file or assembly '[Assembly Name], Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified.in _apDomain.Load() for assemblies that are not in the main project.
readonly private AppDomain _appDomain;
internal ItemModuleAppDomain()
{
AppDomainSetup info = AppDomain.CurrentDomain.SetupInformation;
_appDomain = AppDomain.CreateDomain("ChildDomain");
}
public void Init(string dllDir)
{
string[] dlls = Directory.GetFiles(dllDir, "*.dll", SearchOption.TopDirectoryOnly);
foreach(string dll in dlls)
{
_appDomain.Load(AssemblyName.GetAssemblyName(dll));
}
SQL Server :: Create View Or Function Failed Because No Column Name Was Specified For Column 2
Feb 17, 2011I am creating dynamic view using two tables.one is emp_Tbl and 2nd table emp_salary which is created dynamically .creating view it gives error 'Create View or Function failed because no column name was specified for column 2.
my code is: create view [dbo].[Emp_Salary_pay] as select dbo.Emp_Tbl.Emp_Status, (select column_name + ', ' from information_schema.columns where table_name = 'Emp_salary' ) FROM dbo.Emp_Tbl INNER JOIN dbo.Emp_Salary ON dbo.Emp_Tbl.Emp_Id = dbo.Emp_Salary.Pay_Emp_Id
Parser Error: Could Not Load Type "x" From Appdomain From Within Virtual Directory In IIS7
Aug 4, 2010I have a parent web application, called Parent, and a second web application called Child. Child is a virtual directory in IIS7 under Parent which is an application in IIS. Child is not a child directory of parent in the file system, only in IIS as a virtual directory. On application loading (Application_Start in global.asax) in the parent web application i tell it to load the child web dlls from childs bin folder using Assembly.LoadFrom() loading it into the app domain of Parent. Then when i try to visit /Child/Default.aspx I get an error saying: Parser Error Parser Error Message: Could not load type 'Child._Default'. Now the Child.dll (the web dll containing childs code behind etc) is in the app domain of the parent application and i can successfully reflect it and its members from code behind in the Parent page Default.aspx.
Furthermore on the Child/Default.aspx if i change the Inherits="Child._Default" to Inherits="System.Web.UI.Page" and then in <% %> tags on the page enumerate the dlls in the app domain i can see Child.dll and reflect its members and invoke functions. One thing that works is changing CodeBehind to CodeFile in the page directive. Then the page parses correctly. However this only works when the websites are in uncompiled, non published form.
Security :: Periodically Login Failed - Error: 4006 "Membership Credential Verification Failed"
Apr 6, 2010I am runnign the SQL 2005 with Membership structure and two web-applications on the same server box. Each web application uses its own Application Name in aspnet_Applications table. There are two application names.
The users from web-app1 could not login to web-app2. Each web-apps uses different Application Pool. Each providers section of Membersip use correct applicationName from aspnet_Applications. The first application is working correct.
The problem is that sometimes the users could not login to web-application 2 during day. I get error Event code: 4006 Event message: Membership credential verification failed. The users start to login again after I Recycle - Stop - Start Application Pool of this web application.
DataSource Controls :: Getting Error : The Login Failed. Login Failed For User 'IIS APPPOOL V4.0'?
May 16, 2010I am using SQLEXPRESS 2008 R2 and developing ASP.net 4 application. I am getting this error:
Cannot open database "mydbfile" requested by the login. The login failed.
Login failed for user 'IIS APPPOOLASP.NET v4.0'.
Error For Failed Request Tracing: "a Failed Request Trace For This Content Already Exists"
Dec 17, 2010I am trying to add Failed Request Tracing to my IIS 7/ASP.NET server.
First, I create failed request tracing for "all content, error codes 400-999" because want to save all errors.
Then, I try to create a trace for "all content, time: 5 seconds" because I want to trace all "long" requests. However, IIS 7 gives me an error: "A failed request trace for this content already exists".How can I add this second trace for all content that takes > 5 seconds?
SQL Server :: Cannot Open User Default Database. Login Failed. Login Failed For User X
Aug 26, 2010Cannot open user default database. Login failed. Login failed for user X
View 3 RepliesC# - Cannot Open Database "gainpeace" Requested By The Login. The Login Failed. Login Failed For User 'MALIKASPNET'?
Sep 26, 2010I'm using this for connection to SQL Server 2005 [Windows authentication]
<add key="ConnectionString" value="Data Source=MALIKsqlexpress;Initial Catalog=gainpeace;Integrated Security=SSPI"></add>
but it generates an error
Cannot open database "gainpeace"
requested by the login. The login
failed. Login failed for user
'MALIKASPNET'.
Failed To Run In Dot Net 4.0?
Feb 21, 2011The website was developed in dot net 3.5 SP1 and running ok within dot net 3.5 SP1.
But, after recompiled it into dot net 4.0 and changed the app pool to "integrated", it failed to run. The symptom is that the website was running ok for few minutes. Then, the following message will appear:
[NullReferenceException: Object
reference not set to an instance of an
object.]
System.Web.PipelineStepManager.ResumeSteps(Exception
error) +197
System.Web.HttpApplication.BeginProcessRequestNotification(HttpContext
context, AsyncCallback cb) +89
System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest
wr, HttpContext context) +189
If we recycle the app pool, it will work for a few minutes and then same error appear.
Failed Due To The Following Error: 80040154 / How To Fix It
Jul 29, 2010I have written and published a web service that returns a dataset in xml. This works great as long as I am the only one running it locally.
I have the following piece of code so that I can access the web service:
Code:
[code]....
Server was unable to process request. ---> Retrieving the COM class factory for component with CLSID {03BE6394-1DEF-40F1-A53D-9AAB2B688CB8} failed due to the following error: 80040154.
It also yells at me for not being able to step into the code on the server, which makes me believe that there is a security issue.
I know I am being kinda vague, but I really don;t know how to call the webservice from an aspx page to pass the data in and return the xml stream.
MVC :: IIS 6.0 And 2 Deployment Failed In Https?
Feb 15, 2011I have trouble to deploy a mvc site to IIS 6.0. If I deploy it in "simple" http, there is no problems, i can browse my pages, everything's fine...But my site need "https" : so I enable SSL and security certificates, then the site crashes : it display an error 503 : Service temporary unavalaible...Server is a Virtual Machine, if i try to access to IIS in WM (typing "https://localhost/ in a browser), it displays "Connexction was aborted" : Not the same error, but not very different neither...I'm not very familiar with IIS configuration, is there something I missed in config ? Why site is working in http and not in https ?
View 2 Replies