Re: Finding source of EXC_BREAKPOINT crash
Re: Finding source of EXC_BREAKPOINT crash
- Subject: Re: Finding source of EXC_BREAKPOINT crash
- From: Greg Parker <email@hidden>
- Date: Mon, 30 Aug 2010 18:37:10 -0700
On Aug 30, 2010, at 7:10 AM, Ben wrote:
> My app is built with a base SDK and deployment target of 10.5, but will only run on 10.6 systems. On 10.5 systems it crashes on launch with an EXC_BREAKPOINT and the following message:
>
> Dyld Error Message:
> unknown required load command 0x80000022
>
> I figure that this means I've done something to break 10.5 compatibility somewhere, but can not find where. The app does use two pre-built frameworks and a couple of static libraries, but these haven't changed in a long time. Also, when I check out the previous release of my app from SCM and build it, a similar crash occurs, leading me to believe it's not code-based, but tool-based.
dyld is halting the process while trying to load the executable. The 10.5 dyld sees something in the binary that it doesn't understand, presumably something that was added to dyld in 10.6.
Most likely the static libraries or some other part of your code was not built with deployment target 10.5. Double-check your project settings and build logs.
--
Greg Parker email@hidden Runtime Wrangler
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