MacOS X problem with the gui

[Ben Abbott]

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
Description: Binary data