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Re: MacOS X problem with the gui
From: |
Ben Abbott |
Subject: |
Re: MacOS X problem with the gui |
Date: |
Fri, 24 Aug 2012 21:55:50 -0400 |
On Aug 24, 2012, at 11:46 AM, Ben Abbott wrote:
> After constructing a local MacPorts portfile for an up to date qscintilla,
> I'm able to build the default branch with the gui enabled. "octave --no-gui"
> runs find. When I attempt to run the gui, the errors below occur and Octave
> crashes. A crash log is attached.
>
> $ ./run-octave
> The process has forked and you cannot use this CoreFoundation functionality
> safely. You MUST exec().
> Break on
> __THE_PROCESS_HAS_FORKED_AND_YOU_CANNOT_USE_THIS_COREFOUNDATION_FUNCTIONALITY___YOU_MUST_EXEC__()
> to debug.
> The process has forked and you cannot use this CoreFoundation functionality
> safely. You MUST exec().
> Break on
> __THE_PROCESS_HAS_FORKED_AND_YOU_CANNOT_USE_THIS_COREFOUNDATION_FUNCTIONALITY___YOU_MUST_EXEC__()
> to debug.
> The process has forked and you cannot use this CoreFoundation functionality
> safely. You MUST exec().
> Break on
> __THE_PROCESS_HAS_FORKED_AND_YOU_CANNOT_USE_THIS_COREFOUNDATION_FUNCTIONALITY___YOU_MUST_EXEC__()
> to debug.
> The process has forked and you cannot use this CoreFoundation functionality
> safely. You MUST exec().
> Break on
> __THE_PROCESS_HAS_FORKED_AND_YOU_CANNOT_USE_THIS_COREFOUNDATION_FUNCTIONALITY___YOU_MUST_EXEC__()
> to debug.
> The process has forked and you cannot use this CoreFoundation functionality
> safely. You MUST exec().
> Break on
> __THE_PROCESS_HAS_FORKED_AND_YOU_CANNOT_USE_THIS_COREFOUNDATION_FUNCTIONALITY___YOU_MUST_EXEC__()
> to debug.
> The process has forked and you cannot use this CoreFoundation functionality
> safely. You MUST exec().
> Break on
> __THE_PROCESS_HAS_FORKED_AND_YOU_CANNOT_USE_THIS_COREFOUNDATION_FUNCTIONALITY___YOU_MUST_EXEC__()
> to debug.
> The process has forked and you cannot use this CoreFoundation functionality
> safely. You MUST exec().
> Break on
> __THE_PROCESS_HAS_FORKED_AND_YOU_CANNOT_USE_THIS_COREFOUNDATION_FUNCTIONALITY___YOU_MUST_EXEC__()
> to debug.
> The process has forked and you cannot use this CoreFoundation functionality
> safely. You MUST exec().
> Break on
> __THE_PROCESS_HAS_FORKED_AND_YOU_CANNOT_USE_THIS_COREFOUNDATION_FUNCTIONALITY___YOU_MUST_EXEC__()
> to debug.
> The process has forked and you cannot use this CoreFoundation functionality
> safely. You MUST exec().
> Break on
> __THE_PROCESS_HAS_FORKED_AND_YOU_CANNOT_USE_THIS_COREFOUNDATION_FUNCTIONALITY___YOU_MUST_EXEC__()
> to debug.
> The process has forked and you cannot use this CoreFoundation functionality
> safely. You MUST exec().
> Break on
> __THE_PROCESS_HAS_FORKED_AND_YOU_CANNOT_USE_THIS_COREFOUNDATION_FUNCTIONALITY___YOU_MUST_EXEC__()
> to debug.
> The process has forked and you cannot use this CoreFoundation functionality
> safely. You MUST exec().
> Break on
> __THE_PROCESS_HAS_FORKED_AND_YOU_CANNOT_USE_THIS_COREFOUNDATION_FUNCTIONALITY___YOU_MUST_EXEC__()
> to debug.
> The process has forked and you cannot use this CoreFoundation functionality
> safely. You MUST exec().
> Break on
> __THE_PROCESS_HAS_FORKED_AND_YOU_CANNOT_USE_THIS_COREFOUNDATION_FUNCTIONALITY___YOU_MUST_EXEC__()
> to debug.
> The process has forked and you cannot use this CoreFoundation functionality
> safely. You MUST exec().
> Break on
> __THE_PROCESS_HAS_FORKED_AND_YOU_CANNOT_USE_THIS_COREFOUNDATION_FUNCTIONALITY___YOU_MUST_EXEC__()
> to debug.
> The process has forked and you cannot use this CoreFoundation functionality
> safely. You MUST exec().
> Break on
> __THE_PROCESS_HAS_FORKED_AND_YOU_CANNOT_USE_THIS_COREFOUNDATION_FUNCTIONALITY___YOU_MUST_EXEC__()
> to debug.
> The process has forked and you cannot use this CoreFoundation functionality
> safely. You MUST exec().
> Break on
> __THE_PROCESS_HAS_FORKED_AND_YOU_CANNOT_USE_THIS_COREFOUNDATION_FUNCTIONALITY___YOU_MUST_EXEC__()
> to debug.
> The process has forked and you cannot use this CoreFoundation functionality
> safely. You MUST exec().
> Break on
> __THE_PROCESS_HAS_FORKED_AND_YOU_CANNOT_USE_THIS_COREFOUNDATION_FUNCTIONALITY___YOU_MUST_EXEC__()
> to debug.
>
> A description of what can cause these errors is at the link below.
>
> http://objectivistc.tumblr.com/post/16187948939/you-must-exec-a-core-foundation-fork-safety-tale
>
> Ben
>
> <octave_2012-08-24-114342_Bens-MacBook-Pro.crash>
>
Same problem had been reported for gnuplot. Anyone know how to look track down
the changeset?
http://sourceforge.net/tracker/index.php?func=detail&aid=3469233&group_id=2055&atid=102055
Ben