While debugging, I've experienced an intermitent error, "gdb could not unwind
past this frame".
I isolated this error occurance to a call to a C function which was the 2nd
call to this particular function within a specific Obj-C method. The C
function in question returns an integer however these calls did not specify a
return variable --
i.e., simply "aFunc( … )" vice "nn=aFunc( … )" --
and changing the code to "nn=aFunc( … )" seems to have cured the problem.
I have two questions:
i) Is failure to provde a return variable a likely cause of the "gdb could not
unwind …" error (or was I just lucky this time), and
ii) Is there any decent discussion of this error and its possible causes? (I
sure couldn't find any)?
Don_______________________________________________
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