Re: App won't get to my code in Lion
Re: App won't get to my code in Lion
- Subject: Re: App won't get to my code in Lion
- From: Greg Parker <email@hidden>
- Date: Tue, 26 Jul 2011 12:48:56 -0700
On Jul 26, 2011, at 10:34 AM, John Nairn wrote:
> I was trying to get away with XCode 3.25 on Lion to make a quick fix to my code. I have now installed Xcode 4.1. So far I am getting the same error message. I had this once before in a different application and the solution then was to create a completely new project and manually add all files back in. I will try that soon, but this is a big project and that is not an easy task. I was hoping the issue was similar.
>
> Are the LC_VERSION_MIN_MACOSX and LC_FUNCTION_STARTS translations of 0x24 and 0x26. I had been trying to target 10.5 and deploy to 10.4. That could not find the SDK in Xcode 4.1. I switched target to 10.6 (which builds, but lots of warnings) and left deploy at 10.4. I will try changing some more (but I am away from my development Mac until tonight)
"unable to read unknown load command" is reported by the debugger. The Xcode 3.x debugger is unaware of Lion's new load commands.
Those messages should be harmless. The debugger should be able to run and debug your app successfully even without understanding those load commands.
You need to figure out where the app is stuck. Run it, click Pause, and look at the backtraces of all threads.
--
Greg Parker email@hidden Runtime Wrangler
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