CodeSign error: code signing is required for product type 'Application' in SDK 'iOS 4.2'

After update sdk4.2 , I am getting this error..

I found no way to solve.. so creating new project with existing files..

Edited: No Issues after creating new project with existing source.  :)

Edited on Feb 1, 2011

Got the same error today


This time I found the issue and fixed..

in xCode menu  Project -> Edit Active Target "App"

the profile was selected for "Code Signing Identity" instead of "Any iOS".
So deleted the value of "Code Signing Identity" and select profile for "Any iOS" . The following image is the correct one.

2013 , March 11
Got this issue again:

CodeSign error: code signing is required for product type 'Application' in SDK 'iOS 6.1'

How to set searchbar on top of UITableView

myTableView.tableHeaderView = mySearchBar;

MySql installation asking current Password !!

Today I met this issue..

Its happened because one guy installed the mysql and now he forgot the password. So we decide to uninstall the existing mysql. and install a fresh one.

But when we try to install its asked current password, and if we click next, its failed at "start service"

we tried to uninstall and remove the directory under program files . but didn't help.. After a little googling found that we have to also remove the MySql data folder inside c:\documents and settings\all users\application data\

Its better to do that, search "MySql" in C drive(or include other drives) and delete all folders.(because in some windows os it would be in another path) And do a fresh install. It will work. :)