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Re: "RegisterProcess failed (error = -50)" occurs for forked subprocesses
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Re: "RegisterProcess failed (error = -50)" occurs for forked subprocesses


  • Subject: Re: "RegisterProcess failed (error = -50)" occurs for forked subprocesses
  • From: Ricky Sharp <email@hidden>
  • Date: Wed, 13 Jul 2005 07:37:43 -0500


On Jul 13, 2005, at 6:05 AM, Tim Hewett wrote:

For some users of my product running OS 10.4.1 and now 10.4.2,
they find they get the error "RegisterProcess failed (error = -50)"
in Console.app at the points when my application forks and execs
a child process, whose executable file is stored in the application's
Resources folder. The executable is a simple Unix one, i.e. not a
Cocoa or Carbon one and so is not dependent on Info.plist or other
such things, and the problem happens the executable terminates
with a wait status saying it received SIGABRT.

You may need to re-register the app with Launch Services. It was pointed out to me that the easiest thing to do is the following from Terminal:


touch /Applications/YourApp.app

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Ricky A. Sharp         mailto:email@hidden
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References: 
 >"RegisterProcess failed (error = -50)" occurs for forked subprocesses (From: Tim Hewett <email@hidden>)

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