Re: [Patch-gnuradio] flowgraph checking errors

[Dan Halperin]

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Johnathan Corgan wrote:
> On 2/22/08, Dan Halperin <address@hidden> wrote:
> 
>>  I've patched (I think) a bunch of flowgraph checking code.
> 
> The corrections look good, I'm sorry to say.  Always humbling when
> others find your obvious bugs :-)
> 
>>  But, it doesn't quite work (on r7518 or so, I haven't updated since
>>  flowgraph was removed) -- see below.
> 
> This *looks* like you've run into the swig/segfault issue
> (ticket:181), which causes the std::runtime_error that is thrown to
> turn into an abort. But we fixed that on the trunk in r7461, so
> something else must be going on. :(

Yeah, I don't know exactly what the deal is. The code seems to do the
correct thing, including printing warnings and shutting down ok, from my
C++ app.

I will note that Python released 2.5.2 within two days ago (2/21) with
bugfixes that I don't think have made it into ubuntu yet. Things like:

[Python 2.5.1-ubuntu2, Ubuntu 7.10, intel core 2 duo processor]

"""
- - Prevent seg fault on shutdown which could occur if an object
  raised a warning.
"""

- -Dan
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