Configuration :: Error Occurs In A Local Web Service?
Jun 5, 2010
I have upgraded my laptop to Windows7, VS2010, .net Framework 4 and then upgraded my ASP.NET Web Application to ASP.NET 4.I am now getting the error: The type or namespace name 'Linq' does not exist in the namespace 'System' (are you missing an assembly reference?). This error occurs in a local web service thatI have written and was working before I upgraded my system.I think this has something to do with the changes made to the web.config file when my web application was upgraded to the .net 4 Framework.I have searched the forums and Goggle, but cannot solve my issue.
When a server error occurs for whatever reasons (YSOD), the server will send a message via SMTP class. In my case, my company employs microsoft exchange and uses NTLM authentication for all domain users. I am authenticating users via NTLA windows integrated authentication. My question is, is it possible to utilize this authentication data, and pass it to the system.web SMTP username/password authentication scheme to send an email to me (the web developer) when the error occurs? I am pretty sure my company requires a username/pwd to send emails via SMPT on the ms exchange server.
We have created a new cname for our subdomain website. The new website is working properly with cname. We do have .net application inside the webiste which is not working with cname. For eg,1. http://servername/_folder1/app/mypage.aspx (Accessing .net application (App) website without cname)2. http://NewDomian.xxxx/app/mypage.aspx (Accessing .net application (App) website with cname)The first case is working perfectly, but when I access the second url, I got the following 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. Parser Error Message: It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.Source Error:
I have a solution that has 2 projects in it... Project #1 is a class I created some time back to deal with the basic data connection and passing data back and forth.
The 2nd project is the new current project (web site).
Everything works fine in local mode but after I have compiled Project #1 and created a referance in Project #2 then compiled Project #2 and published to the server...
I am running on Windows 7 64bit, .NET 4.0, Access 2010, SQLExpress (loging only), C#... I have rebuilt Project #1 several times as an x86, AnyCPU, and x64... they all give the same result...
I get the following error when the web site is run.
Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine.
Details: To enable the details of this specific error message to be viewable on remote machines, please create a <customErrors> tag within a "web.config" configuration file located in the root directory of the current web application. This <customErrors> tag should then have its "mode" attribute set to "Off".
Notes: The current error page you are seeing can be replaced by a custom error page by modifying the "defaultRedirect" attribute of the application's <customErrors> configuration tag to point to a custom error page URL.
I'm having a wicked time trying to redirect the different error scenarios to a custom error page. Basically, I have put some code in Application_Error in global.asax, and done the necessary web.config settings to use Custom Errors.
In global.asax on Application_Error, I stored the Server.GetLastError in Session. The reason I have to store it in Session is because (as far as I know) you lose the exception when using "ResponseRedirect". And the reason I have to use ResponseRedirect is because I am using an UpdatePanel with AJAX calls, and any exception during the AJAX call shows up as a JavaScript error, and doesn't get handled using the custom error page (see this post).
void Application_Error(object sender, EventArgs e){ ////must perform this check to avoid the "Session state is not available in this context" errors if (HttpContext.Current.Session != null) { Session["LastException"] = Server.GetLastError(); } else { // (I think this happens when there are compile-time errors) Server.Transfer("~/Oops.aspx"); }}void Session_Start(object sender, EventArgs e){ //must perform this check to avoid the "Session state is not available in this context" errors if (HttpContext.Current.Session != null) { //initialize the session (http://forums.asp.net/t/1405077.aspx) Session["LastException"] = ""; }}
After checking the asp.net version on the web server it seems only the version 2.0 is available and so when I browse to the site i.e. http://servername/site then I get this error below. Should I put something in the web.config file to solve this issue?It seems the error is to do with the reportviewer control I am using. NOTE that the ERROR is on line 117Configuration 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 configuration file appropriately.
i have a webform which has got required field validators. when the user doesnt enter values and clicks submit button it should not cause postback. i have set CausesValidation="True" on the submit button.hen the user clicks submit button without entering values, validation occurs( red * marks are shown) but the postback also occurs.
I have an intranet application which I have been putting together with ASP.NET. I have been using VWD 2010 Beta 2 which has been fine so far. But when I go to deploy the work i've done so far to a local IIS a variable which is supposed to be; being filled with the value from HttpContext.Current.User.Identity.Name is not being filled i.e. an error occurs when substring goes out of bounds. I believe it is because the HttpContext.Current.User.Identity.Name is not putting a value into the string variable 'username'. But it is quite strange as when I run the website project within VWD 2010 it works fine without any errors. IIS is set to Integrated Windows Authentication and Annonomous Users are allowed.
public static String getName() { // Store username String name = HttpContext.Current.User.Identity.Name; // Truncate username from domain name String[] substring = new String[1]; // Define the token at which the string will be broken at char[] token = { '\' }; // Split the string substring = name.Split(token); // Return the username return substring[1]; }
Any ideas why when running the exact same files from local IIS gives me errors?
I need to design a bug alert system, where the web support team is notified via email when a user of our website encounters an error of any sort (database exception, or a 404)What would be the best way to design this section of the project?
I am create a simple report in visual studio 2008 by using crystal report. when I am run locally its work fine but when i copy web site and run this report its show following error.
Server Error in '/xyz' Application.
Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. review the specific error details below and modify your configuration file appropriately. Parser Error Message: Could not load file or assembly 'CrystalDecisions.CrystalReports.Engine, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692fbea5521e1304' or one of its dependencies. The system cannot find the file specified.
I have a ASP Web App that has been fine when deployed but now I've introduced Crystal Reports to it and is fine when testing.
On my Web Setup Project Ive right clicked, Add, Assembly and included:-
CrystalDecisions.Reportsource.dll
CrystalDecisions.Shared.dll
CrystalDecisions.web.dll
Ive run the setup on an pc away from the development environment but when connecting I get:-
Configuration Error
Description: An error occurred during the processing of a configuration file required to service this request. review the specific error details below and modify your configuration file appropriately.
Parser Error Message: Could not load file or assembly 'CrystalDecisions.Web, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692fbea5521e1304' or one of its dependencies. The system cannot find the file specified.
Source Error: [Code]....
Source File: C:inetpubwwwrootMala_Ordersweb.config Line: 52 Assembly Load Trace: The following information can be helpful to determine why the assembly 'CrystalDecisions.Web, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692fbea5521e1304' could not be loaded.
In my application I am accessing my DB using simple stored procedure..but My code got exception....while I debug the code I have seen that the code is executed successfully and while the whole try block has been executed then the code call the exception but more ridiculously without any kind of error..here is my code
So basically when i open the page i get the error above.
I've removed-added the toolkit toolbox.The error occurs p.e. in MaskedEditvalidator when i remove the mask from
MaskedEditExtender.Ok i know that it probably needs a mask and it crashes but what the hell is the
C:UsersswaltherProjectsAspNetAjaxReleases30930AjaxControlToolkitSourceAjaxControlToolkitMaskedEditMaskedEditCommon.cs ?? I don't even use c: for any project.Who is swalther?WTH?
And is there a MaskedEditCommon.cs in the toolkit?I did not find any MaskedEditCommon.cs in whatever, version library or whatever i downloaded.
Error:[ArgumentOutOfRangeException: StartIndex cannot be less than zero. Parameter name: startIndex] System.String.InternalSubStringWithChecks(Int32 startIndex, Int32 length, Boolean fAlwaysCopy) +7490863 System.String.Substring(Int32 startIndex, Int32 length)
I have a data driven asp.net website with frames on the top, left, right and center screen. If a page generates an error on any of the frames, I want to redirect the whole site back to the Default.aspx. Currently, when a frame page errors in one of the frames, that frame gets the error pages. Site is URL.... Is this something that can be handled?
I have a local application which parses data. What i need is to develop a web interface to query statistics and set configurations for the application thats running at all times. Since I am the developer of both applications I have full access to both source.
My main goals here are:
- have a service or app running at all times on the webserver doing most of the work
- have a webUI which will connect to this app and display stats and make configurations
- service/app will be writen in C#
- WebUI will be written in asp or php
- the WebUI must be accessable through the web domain ie: http://server/TestApp on default port 80 were there are other web apps running already.
I know there are ways to do this using a specific port to communicate to eachother, but i would like to avoid this. What is the best way to communicate between these apps?
I wrote WCF service and i by creating new Web Sites - i added new WCF service that will host my WCF service.
In the 'Web location' i define the service to be HTTP and the URL to be "http://localhost/MyService"
Now i want to access thru some other machine ( in the same network ) to my machine and get using the Service method that my WCF service exposed - but i fail each time ( calling from the second machine "http://a.b.c.d/MyService/interfaceMethodName")
If i try to call the web service thru the same machine - i get the right response.
