Re: Strange difficulties with running an app under Xcode
Re: Strange difficulties with running an app under Xcode
- Subject: Re: Strange difficulties with running an app under Xcode
- From: Eeyore <email@hidden>
- Date: Wed, 02 May 2012 19:46:51 -0700
Developer Tools Group is one of the UNIX groups (like staff and wheel) that you can add yourself to on your computer. See the following for instructions on adding yourself to the group:
http://stackoverflow.com/questions/1837889/authorize-a-non-admin-developer-in-xcode-mac-os
On May 2, 2012, at 7:14 PM, Christopher Henrich wrote:
> I have been using Xcode to develop an application in Objective C++. All of a sudden I cannot run the latest version using Cmd-R.
>
> Here are the symptoms:
>
> The app builds OK. But then, as Xcode tries to run it, a dialog box appears saying "Type the name and password of a user in the 'Developer Tools' group to allow Developer Tools Access to make changes." There is a flippy triangle labelled "Details;" flipping it discloses this:
> Right: system.privilege.taskport.debug
> Application: taskgated
>
> Well, I am not in the Developer Tools Group; alas, I don't work for Apple. All I can do is Cancel the dialog.
>
> Up comes another dialog box. This one says "Type the name and password of a user in the 'Developer Tools' group to allow gdb-i386-apple-darwin to make changes. This time the flippy triangle discloses
> Right: system.privilege.taskport.debug
> Application: gdb-i386-apple-darwin
>
> I cancel this dialog too.
>
> Now I get an alert box informing me that my application quit unexpectedly. Actually this covers an alert box saying "Error starting application <name of app>. Unable to find Mach task port for process-id nnnnn: (os/kern) failure (0x5)."
>
> -------------
>
> The problem seems to be in the connection between Xcode and the app. If I go to the application that Xcode has just built, in ~/Library/Xcode/<stuff>, I can launch it from the Finder.
>
> Hardware: Mac Book Pro, model 5.3
> OS: Max Os X 10.6.8
> Xcode 4.0.1
>
> Thanks in advance to anyone who can tell me what's going on here, or how to fix it.
>
> Christopher Henrich
> email@hidden
> mathinteract.com
>
>
>
>
>
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