Programming Errors
Find answers and solutions to various general programming errors you encounter while developing applications using .NET and other technologies. You may share your knowledge on common errors and their solutions here.
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Unable to build Unit Test project due to build error in referencing dependent project
Unable to build Unit Test project due to build error in referencing dependent project in visual studio 2013 project. Error: The type or namespace name 'xxx' could not be found(are you missing a using directive or an assembly reference?) Warning: the primary reference "xxxx\bin\Debug\xyz.dll" could not be resolved because it was built against the .NETFramework, Version=v4.5.1" framework. This is a higher version than the currently targeted framework ".NETFramework, Version=v4.5"Aspx web page error on Page Postback
when web page is trying to REQUEST large data in the page postback the error will occurs if the key m below error occurs in the server side. Because microsoft security limits the maximum number of web form keys members to 1000 for HTTP request , this is limit in ASP.NET applications reject requests that have more than 1000 . so by default it accept only 1000 . so we have to increase this Manuelly in web.config Please see the "Resolution" below for in web.config page.System.NullReferenceException: Object reference not set to an instance of an object.
How to fix "NullReferenceException was unhandled; System.NullReferenceException: Object reference not set to an instance of an object." error in C#.net. What is this error and when does it occur? Some common issue scenarios and solutions to avoid them.Microsoft JScript runtime error: 'Sys' is undefined
Microsoft JScript runtime error: 'Sys' is undefined error is raised when trying to work with Partitial page rending inAjax enabled Website This error raises when trying to call the Sys namespace before Javascript is loaded.Attempt by security transparent method 'System.Web.Http.GlobalConfiguration.get_Configuration()'
How to resolve the error: Attempt by security transparent method 'System.Web.Http.GlobalConfiguration.get_Configuration()' to access security critical type 'System.Web.Http.HttpConfiguration' failed.Error: Could not load type 'WebApplication1.WebForm2'.
In this article we will see how to resolve the following error when you are trying to browse your web page in Visual Studio 2012. Error: Could not load type 'WebApplication1.WebForm2'. We will also see the difference between CodeFile and CodeBehind file.Error: Invalid code syntax for BindItem
In this article we will see how to resolve the below error Error: Invalid code syntax for BindItem when binding a DataBound control like FormView in a web page. I got this error when binding FormView with the datasource.Routing does not work in MVC4
In this article we will explore some of the updates and configuration required on Windows 7 operating system in case the Routing does not work in MVC4 that is if the routing is not supported in your application.Error when deploying a Windows Service: An exception occurred during the Install phase.
Error when deploying a Windows Service: An exception occurred during the Install phase.System.Security.SecurityException: The source was not found, but some or all event logs could not be searched. Inaccessible logs: Security. at System.Diagnostics.EventLog.FindSourceRegistration(String source, String machineName, Boolean readOnly)Common Oracle Errors and Solutions
Hello Friends, Many times we come across many oracle related errors which are very annoying and we spend several hours and day spending on finding the solution. I have aggregated some solutions to common occurring problems for a oracle developer which are as following:"The web server process that was being debugged has been terminated..." Error while debugging
While debugging a web application hosted in IIS often we get the error "The web server process that was being debugged has been terminated by Internet Information Service(IIS)..." This can be solved by following few steps and the debug can be run smoothly.This XML file does not appear to have any style information associated with it.
In this article we are going to see one of the solutions for the following error which I encountered while I was testing my WCF service using Visual Studio 2010. "This XML file does not appear to have any style information associated with it. The document tree is shown below."Windows could not start SQL Server (SQLEXPRESS) on local computer.
In this article we are going to see how to resolve the below error: Windows could not start SQL Server (SQLEXPRESS) on local computer. For more information, review the system Event log. If this is a non-Microsoft service , contact the service vendor, and refer to service specific error code 17058.