Hi Tarmo,

(base) marco@marco-U36SG:~$ csound -n /usr/share/qutecsound/Examples/FlossManualExamples/01_Basics/01D07_markov_basics.csd
0dBFS level = 32768.0
--Csound version 6.10 (double samples) 2018-01-27 
[commit: none]
libsndfile-1.0.28
UnifiedCSD:  /usr/share/qutecsound/Examples/FlossManualExamples/01_Basics/01D07_markov_basics.csd
STARTING FILE
Creating options
Creating orchestra
closing tag
Creating score
rtaudio: ALSA module enabled
rtmidi: ALSA Raw MIDI module enabled

csound command: Segmentation fault
end of score.		   overall amps:      0.0
	   overall samples out of range:        0
0 errors in performance
no sound written to disk

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In particar the r score opcode was completely rewritten.  Cn yo try a more 
recent csound?
==John ff

On Sun, 15 Sep 2019, John ff wrote:

> Cs6.10 is quite old and much has been fixed.  Perhaps I will look at the release notes.
> 
> Sent from TypeApp
> On 15 Sep 2019, at 15:33, Tarmo Johannes  wrote:
>       Hi, try ro get it working first without CsoundQt, from terminal likecsound -odac your.csd
> 
> Maybe there is something wrong in the installation.
> 
> Tarmo
> 
> P, 15. september 2019 16:30 Marco Ippolito  kirjutas:
>       Hi Tarmo,
>
>       (base) marco@marco-U36SG:~$ csound -n /usr/share/qutecsound/Examples/FlossManualExamples/01_Basics/01D07_markov_basics.csd
>       0dBFS level = 32768.0
>       --Csound version 6.10 (double samples) 2018-01-27
>       [commit: none]
>       libsndfile-1.0.28
>       UnifiedCSD:  /usr/share/qutecsound/Examples/FlossManualExamples/01_Basics/01D07_markov_basics.csd
>       STARTING FILE
>       Creating options
>       Creating orchestra
>       closing tag
>       Creating score
>       rtaudio: ALSA module enabled
>       rtmidi: ALSA Raw MIDI module enabled
>
>       csound command: Segmentation fault
>       end of score.              overall amps:      0.0
>                  overall samples out of range:        0
>       0 errors in performance
>       no sound written to disk
>
>       Csound mailing list
>       Csound@listserv.heanet.ie
>       https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>       Send bugs reports to
>               https://github.com/csound/csound/issues
>       Discussions of bugs and features can be posted here
> 
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and
> features can be posted here
> 
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features
> can be posted here
>

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