Configuration :: System.Configuration.ConfigurationErrorsException: Name Cannot Begin With The '<' Character?
May 14, 2010
Here is my connection string...?? I cannot for the life of me find out where I'm missing a >, or where there is an invalid < .. the debugger directs me here....
I am getting this error on a website. does that mean the server is not competible with asp.net 3.5
Configuration Error Description:An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.
got this error trying to view my WebSite.A name was started with an invalid character. Error processing resource 'http://localhost/lala/'. Line 1, Position 2
<%@ Page Title="Home Page" Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true" -^ The virtual directory I'm creating with all default setting. Later tryed to give full access, but it did nothing.Used an emty Web application and Web Site projects and got the same error. I'm using MSVS 2010 RC with ASP.NET 4.0.
I have the above error while deploying the svc file via IIS 7 but when I deployed it via VS 2008 everything works ok.note I have checked the web site configuration to map to asp.net 2.0 and added the handler mapping for .svc file in IIS 7 but no luck.
I am getting the error Configuration System Failed to Initialize , i have two projects inside my solution and Listed belwo is the app.config for each of them
When I am running the web application in Visual studio 2010, i am getting the following error for the dll, Interop.Encryption.dll. I am not getting any compilation errors. Given reference to the dll Inerop.Encryption.dll in the web project.
System.Web.HttpUnhandledException (0x80004005): Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> System.Runtime.InteropServices.COMException (0x80040154): Retrieving the COM class factory for component with CLSID {DA173F55-2740-4FF5-BC48-4A594AFF3579} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)).
Is it possible to replace the sitemap section of web.config using the replacement functionality of Web Deployment Projects? I have tried doing this in every configuration I can think of and I get a WDP00002 missing section error every time.Web.config file section replacement command: system.web/sitemap=sitemap.configBoth .config files are in the root of the project and no matter how I set up the sitemap.config file I still get this error.
I built a cms system which use the aspnetdb and I made few changes on that database.I use it for login and registeration only , but today when I uploaded all the files , I realize that my hosting company use a prefix for the database name for example db1010101_*** so , is it ok to rename the database or I should create my own ?
btw I build my database on mssql 2005 and the hosting is 2000 so I will have some troubles :
In our web site project we need to reference the assembly System.Data.DataSetExtensions, 4.0.0.0. So we added a reference to it in the webconfig, but we are getting the following error on build:
error CS0012: The type 'System.Data.TypedTableBase`1<T0>' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Data.DataSetExtensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'. We added the dll version 4.0.0.0 in the bin folder of the site just in case. At first in gac there was only version 3.5.0.0 of this dll, but we installed the 4.0.0.0 version via gacutil.exe. Now when we check with "gacutil.exe /l" the correct assembly version (4.0.0.0) appears to be loaded in gac, but we can not see it in the windows explorer in windows/assembly folder (there is only version 3.5.0.0). And we are still getting the same error. Obviously we missed something, but the question is what ?
I have a website that I have run for years running a custom built CMS. It has had no problems ever. I decided to create a demo (temporary url) of the CMS using the exact same website. Only people I give access to would be able to login and change it, so it basically is not in use for the most part.
I tried this demo site the past few days, and I noticed that I kept getting System.OutOfMemoryException errors. I would wait for an hour or so, then it would work. Next day, same thing.
What could explain this? 2 exact same websites....one that is used all the time (no memory issues), and one that is hardly ever used (memory issues). Doesn't really make sense to me.
I have to design asp.net application which has to work on kiosk system. I don't know anything about the kiosk system .so, whether the asp.net application will work on the kiosk system are not I don't know. So any ideas and any sample examples will be very useful for me to start thanking on those lines.
I'm migrating a piece of functionality from my App_Code directory to a separate project that's going to build a class library to be referenced by my web app. One of my classes in the App_Code piece inherits form System.Configuration.ConfigurationSection, like so:
Imports System.Configuration Imports System.Web.Configuration Imports Microsoft.VisualBasic Namespace P10.WebStore #Region "WebStore Section" Public Class WebStoreSection Inherits ConfigurationSection
I absolutely cannot get the project to recognize ConfigurationSection as a class. Nothing I google about this class mentions having to do anything special to use it. Is it because this is a class library and not an .exe or somethign?
The file system I'm publishing to is a not hosted by me, but by my university. IT here offers students their own web directory to host a website. My intention is to use it to host projects for classes and demo them for my professors. You can enter in a specific link in any browser to go to this website and view it as long as there is a file named 'index.html' in the directory with some presentable html code.
So here's the problem. I want my website to be written using ASP.NET and when I use VS2010 to publish my ASP.NET website to the 'File System,' I cannot simply open up my browser, type in the normal link, and have it display. It just shows up as a list of files in the directory and I can see all my source code for the web site
I am having this strange case, at first time when the page loades, everything goes fine. But as soon as I click on any link which makes any ajax request, after that, I get this error while trying to read the configuration."System.Configuration.ConfigurationManager.ConnectionStrings' threw an exception of type 'System.Web.HttpException"I am using asp.net mvc 1.0
We have an asp.net 2.0 application in which we get the exception of type 'System.OutOfMemoryException' whenever value is retrieved or stored in viewstate. It does not happen when we test it in local PC but when it is deployed on application server, the exception is thrown.
I am getting Error Msg Given Below..After Uploading My WebApplication..whenever i try to access my webapplication? what is the exactly reason of this Error. Some time it solved automatically when i try some time later.
Server Error in '/' Application.
Exception of type 'System.OutOfMemoryException' was thrown. 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.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.
I have tried to deploy a project using Windows Installer Deployment. And Successfully installed it in computer. But it is unable to connect with the Database in my system. Earlier the same project worked from my Visual studio but it is not working after the deployment.
I am running a 4.0 environment on my development machine (VS 2010 + .NET4) and my server (2008 SERVER + just installed .NET 40). On my dev environment, I don't get any errors, but with the same web config on the server, I get: Error 500.19 - The configuration section 'system.web.extensions' cannot be read because it is missing a section declaration
I have code that runs under IIS6 & ASP.Net 2.0, that won't run under IIS7.5 on Windows Server 2008 R2. I am assuming I have a configuration problem - but I don't know. On a Windows Sever 2008 R2 system: From inside IIS (v7.5), an ASP.NET process will not connect to port 21 (ftp) on the ICS (using System.Net.Sockets.Socket), it fails, logging an error that it cannot connect to the system at nnn.nnn.nnn.nnn. But, from a command prompt on the same server though, I am able to connect via ftp to the system at nnn.nnn.nnn.nnn. I am using the DefaultAppPool.
Here's a code snippet:
[Code]....
And the connect throws an exception - unable to connect I'm firing up wireshark soon and I'll see what if anything is getting across the wire? particularly if you think it's administrative in nature, cause that's a real weak point for me.