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

John Ackermann N8UR jra at febo.com
Sun Jun 25 01:57:44 UTC 2017

Apologies for the further interruption... the example I gave shows 
running scope.py with no parameters.  I get similar results if I run 
with a command line that was cut-and-pasted from my other, working, system.

On 06/24/2017 09:41 PM, John Ackermann N8UR wrote:
> Sorry, didn't attach the op25 console output to the previous message. 
> Here it is.
> On 06/24/2017 09:35 PM, John Ackermann N8UR wrote:
>> 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 <jra at febo.com>
>> To: kerel <kerel-fs at gmx.de>
>> 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

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