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Re: Release 3.8.1 on ubuntu 18.04 qa_qtgui (Failed) with Segmentation fa
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From: |
Vasil Velichkov |
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Subject: |
Re: Release 3.8.1 on ubuntu 18.04 qa_qtgui (Failed) with Segmentation fault |
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Date: |
Sun, 26 Apr 2020 14:27:10 +0300 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 |
Hi Joe,
On 26/04/2020 14.01, Joe D wrote:
> Attached a valgrind log
>> root@ubuntu-srv-10:/Applications/gnuradio/build/gr-qtgui/python/qtgui#
>> valgrind -v ctest -V -R qa_qtgui
You can't run this test under valgrind like this. You need to open
./build/gr-qtgui/python/qtgui/qa_qtgui_test.sh and on the last line add
valgrind in front of python3. Something like:
valgrind /usr/bin/python3 -B
/Applications/gnuradio/gr-qtgui/python/qtgui/qa_qtgui.py
Similarly you can run it under gdb in order to get a full backtrace of this
segfault.
Regards,
Vasil