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From: | Christophe Seguinot |
Subject: | Using forgotten id breaks gnuradio-companion |
Date: | Mon, 31 Aug 2020 16:52:15 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 |
Hi One of my flowgraph was generating the error: self.audio_sink_0 = audio.sink(audio_rate, '', True) AttributeError: 'int' object has no attribute 'sink'This error was not easy to debug since the error message sounds like there was a library error (which was not the case here).
My mistake was a "QT GUI Chooser" whose id was (incorrectly) set to audio; "audio" being also the name of a gnuradio python module.
Now that I found my mistake, it's obvious that no ID should be set to some python module name.
May be it could be interesting that gnuradio-companion tests block ids and rejects forbidden ones when compiling flowgraph.
Regards
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