custom-errors

问题 Incorrect urls like http://localhost:54321/foo/bar and errors like HttpNotFound() are handled in my localhost without problems. After deploying to IIS 7.5, it return a blank page on both of the above scenarios. I've seen someone else had this problem Here(It was the comment from Moulde with several upvotes). The code: Web.Config <system.web> <customErrors mode="Off" redirectMode="ResponseRedirect"> <error statusCode="404" redirect="~/Error/NotFound"/> </customErrors> </system.web> <httpErrors

问题 I have setup an MVC application to log errors with log4net. In my global.asax I catch Application errors using the Application_Error method (s_log is my logging manager which is a wrapper around Log4net). protected void Application_Error(Object sender, EventArgs e) { Exception ex = Server.GetLastError().GetBaseException(); s_log.LogException(true, ex, "Application Error"); } When customErrors is set to "Off" I get the yellow screen of death and can see the error in my log file. When

问题 I'm working on a website with legacy Classic ASP pages (being converted to ASP.NET on an as needed basis) and new ASP.NET pages. Use of IIS 7 Integrated Pipeline has been very helpful with our configuration. For example, we were able to get forms authentication working auto-magically with the classic ASP pages simply by configuring the appropriate sections of the web.config file (i.e. no changes were required to the Classic ASP pages, for more info see this). A colleague of mine believes that

问题 I want to set the custome error to be true to prevent users from viewing detailed info about my application. But I cannot find where I should write this <customErrors mode="on"> ; should it be in the web.config or in the web, debug.config or else where? BR 回答1: From my experience, we should turn custom error to On in release mode and turn it off in debug. To automatically do this, we can use web.config transformation like the following example. Web.Debug.config This setting will allow web

问题 This might be a bit weird question, but I'll give it a shot: HELP, my Visual Studio 2008 / ASP.NET is giving me GERMAN error messages. Besides the fact that translations tend to be not as good as the original text, I can't search for those and find relevant answers to my problems on the internet. So: How do I switch my German Visual Studio 2008 Standard Edition to English locals? Update - Just to make it clear: I am a German developer, working with a German Windows Vista... I also have a

问题 I have a C# web forms ASP.NET 4.0 web application that uses Routing for URLs for some reason custom errors defined in the system.web section of my web.config is entirely ignored and it will fall back the IIS errors. This gets entirely ignored <system.web> <customErrors mode="On"> <error statusCode="500" redirect="~/Error" /> <error statusCode="404" redirect="~/404" /> <error statusCode="403" redirect="~/Error" /> </customErrors> </system.web> This part takes over <system.webServer>

问题 How do I create a custom validator in grails and make it pass a custom string back to the view and an error message? I saw so many people getting stuck in the same please, I decided to create a question and an answer to deal with it. 回答1: Step 1: Create a Domain Object or Command Object and put custom constrains on it, as such... @grails.validation.Validateable class PeopleCommand { String firstName String lastName String emailAddress String idNumber static constraints = { firstName (blank:

问题 I'm creating a custom attribute in C# and I want to do different things based on whether the attribute is applied to a method versus a property. At first I was going to do new StackTrace().GetFrame(1).GetMethod() in my custom attribute constructor to see what method called the attribute constructor, but now I'm unsure what that will give me. What if the attribute was applied to a property? Would GetMethod() return a MethodBase instance for that property? Is there a different way of getting

问题 I'm creating a custom attribute in C# and I want to do different things based on whether the attribute is applied to a method versus a property. At first I was going to do new StackTrace().GetFrame(1).GetMethod() in my custom attribute constructor to see what method called the attribute constructor, but now I'm unsure what that will give me. What if the attribute was applied to a property? Would GetMethod() return a MethodBase instance for that property? Is there a different way of getting

问题 I'm using CodeIngiter 2.1 and I wanna define custom validation errors for each rule per each field. The fields are as follows. array( 'field' => 'firstname', 'rules' => 'required', 'error' => 'This field cannot be empty.' ), array( 'field' => 'email', 'rules' => 'required', 'error' => 'The email cannot be empty.' ) But In CodeIgniter only one error message is defined for one rule. So how to override that one and Please suggest some solutions for getting different errors for perticular field.