Fwd: Re: Problem with latest version (master) of gr-osmosdr - osmocom-sdr

25 Jun 2017

After a successful build of the Gnuradio plus extras by modifying the 
build-gnuradio script to point to the osmocom git repository for rtlsdr, 
I get an error and backtrace/memory map similar to the attached 
osmosdr-error-output.txt when I exit from, e.g., osmo_fft (the program 
seems to run fine until exit).  Fabian suggested that I post this to the 
list.

I also installed op25 on this system, and it fails at runtime with a 
bunch of errors that I'm attaching as "op25-error-output.txt"; the end 
of the sring is:

wx._core.PyAssertionError: C++ assertion "!m_frameStatusBar" failed at 
../src/common/framecmn.cpp(381) in CreateStatusBar(): recreating status 
bar in wxFrame

I wonder if this error is related, as op25 on a several-month-old 
gnuradio installation works fine.

Thanks for any pointers on how to resolve this issue (or these issues).

John
-------- Forwarded Message --------
Subject: Re: Problem with latest version (master) of gr-osmosdr
Date: Sat, 24 Jun 2017 14:35:45 -0400
From: John Ackermann N8UR &lt;jra(a)febo.com&gt;
To: kerel &lt;kerel-fs(a)gmx.de&gt;

Here you go, Fabian.  Thanks much for looking into this!

I have noticed this problem each time I've managed to get a successful 
build-gnuradio completion on this system (e.g., after I commented out 
the changes that made the build fail).  I have another machine that was 
updated using build-gnuradio perhaps three months ago, and it does not 
exhibit this behavior.

One difference is that the other machine is running Linux Mint 18.0, 
while the current one is on 18.1 (both "apt-get dist-upgraded" to 
current levels at the time of the build).

John
----

On 06/24/2017 02:23 PM, kerel wrote:
...
  Hi John,
 this seems like an unrelated issue in gr-osmosdr, but I can't tackle it 
 with the partial? backtrace you provided and can't reproduce it myself.
 Could you provide the full backtrace?

 Sincerely,
 Fabian 