How do I create custom error domains for iOS applications?

I am a newbie to programming in objective-C for iOS applications. How do I create my own error domains and error codes for use in my own application?

-------------Problems Reply------------

According to the Error Handling Programming Guide:

You can create your own error domains and error codes for use in your own frameworks, or even in your own applications. It is recommended that the string constant for the domain be of the form com.company.framework_or_app.ErrorDomain.

So just use an NSString like @"com.company.myapp.ErrorDomain".

If you wanted to really organize things, you could create a separate class with a bunch of class methods that run NSLogs in the console.

Category:iphone Views:7 Time:2011-08-12

Related post

  • How to create custom error and notify messages 2011-03-06

    I want to create custom error and notify messages, but i don't know which element should I use. In the message there should be icon and text I tried to use Label but don't know how to build custom label the one I need. Is there a resource on how to c

  • How to create custom error pages with app.yaml for Google Appengine Python 2012-01-22

    For a Google Appengine project written in Python, I want to have my own error messages when an error occurs. I want to use the error_handlers as described in: http://code.google.com/intl/nl/appengine/docs/python/config/appconfig.html#Custom_Error_Res

  • Customized Error Page for java application 2011-01-27

    Sometimes application will throw exception page. thinking of addin a custom friendly error page which user can report to us then we can trace easily. Initially idea is to add a issue ID, date & time. Anyone have any suggestions? --------------Sol

  • Create Builder error while running webcam application, webcam not detected. 2012-06-27

    Original Title:Having webcam problems! I bought a webcam from a local store and they tested it, we saw no problems. When I got home, I tried to test the webcam. I installed the software it came with. The application's name is "Webcam videocap." Now w

  • How can one write a function to create custom error bars for use with ggplot2? 2011-07-16

    Ggplot2 allows one to add error bars to a plot. To calculate the error bar limits for you, it wraps functions from Hmisc. For example, to bootstrap one can use the mean_cl_boot option: m <- ggplot(mtcars, aes(x=cyl, y=am)) + stat_summary(fun.y=mea

  • Create custom error programatically for MVC 2011-05-19

    I'm using a third party component that I call a method passing a model object and if it finds any error, it will call a callback method passing an array of ValidationResult. What I wanna do is set those errors so that Html.TextBoxFor will render the

  • How to offer custom sub-domains for SAAS Application 2011-01-08

    How do i offer Basecamp/SAAS App like sub domains to clients? For example, my website URL is http://www.example.com whenever the user signup i want to offer them url like http://company.example.com which should load files/contents from /app directory

  • How to create custom target/action in iOS 2011-10-20

    I have two views A and B. They are booth in the same controller as subviews of a main UIVIew. View A has a button. I want that button to throw an event when it gets touched which will be listen by view B. How should I make that? --------------Solutio

  • create custom chrome adobe air desktop application using flex4 sparks controls 2012-03-16

    I have googled around but the only resource for teaching me how to create an Adobe Air Desktop Application uses mx controls instead. inside app-xml i have set transparent to true and systemChrome to none. the following is my main mxml <?xml versio

  • How can I create objective-C Framework for iOS Application 2011-03-22

    I am in the middle of creating some generic classes that can be reusable for lot of application. For Eg: Share Functions - if we need this functionality in a project then we currently I need to add a group of classes into that project and display the

  • What's the best practice of creating persistent task queue in iOS application? 2011-07-29

    I am using dispatch queue to manage a series of background tasks (download multiple files on user's demand and without waiting in UI) and so far it worked great. More over I need to persistent the unfinished tasks, so for example if there is no netwo

  • Exit Code 1 Error after building iOS Application 2011-12-05

    I am trying to build my project with RestKit, when I build it I get the error below. I have tried compiling using Apple LLVM 3.0 and LLVM GCC 4.2 and both produce the same result. Any have any ideas what is causing this issue? Ld "/Users/Jim/Library/

  • RestKit error when testing iOS application on device 2012-01-04

    I am receiving a lot of "sematic issue" errors when trying to test my iPhone application after installing my provisioning profile from Apple. It has worked perfectly during the development period, however since I set up my provisioning profile, each

  • How to create custom 404 Error pages in ASP.NET MVC 3? 2011-06-28

    what is the best way to create custom error pages in ASP.NET MVC 3? The one I am particularly interested in is a 404 error, but also 403, and others. I am new to the MVC framework, traditionally I come from a PHP background, but am learning quickly.

  • Shortcut to create javascript custom error objects using underscore.js? 2011-11-14

    Is there a clean way to somehow use underscore.js _.extend function (or any other) to create custom Error classes that inherit from base Error class? I'm looking for a backbone-like way to do this. Tried this : InternalError = function(message, args)

  • I created a custom error page using htaccess but it doesn't work on IE? 2011-12-01

    Am using .htaccess to create custom error pages, but the thing is that, it works on other browsers such as safari, chrome, firefox, opera but not on IE. here's my code, what is it that am missing why won't it work on IE? #############################

  • Custom error pages are not working IIS 7.0- It's display the defualt error page 2010-01-06

    We are having our site hosted on IIS 7.0 and Integrated mode and we have already set the custom error page like following. <customErrors defaultRedirect="Error.htm" mode="On"> <error statusCode="404" redirect="Error.htm"/> </customErro

  • Custom error pages shown using IIS6 rather than web.config settings 2010-01-28

    this is my first post on this great source of programming information. I have developed new site for client and just doing some finishing touches. I am trying to create custom error pages which would be read from web.config <system.web> <cus

  • Problem displaying custom error page in ASP.NET MVC 2 2010-05-07

    This is customErrors section from my web.config file <customErrors mode="On"> <error statusCode="500" redirect="HTTP500.aspx" /> </customErrors> HTTP500.aspx is the same as standard /Views/Shared/Error.aspx page. When I get HTTP 500

Copyright (C) dskims.com, All Rights Reserved.

processed in 0.235 (s). 11 q(s)