<div dir="ltr"><div>Running in gdb, I see this error on crash (full output attached):</div><div><br></div><div>---- Parsing FAILED ----<br>libclang: crash detected during parsing: {<br>  'source_filename' : '/home/steve/Sourcecode/audacity/src/tracks/playabletrack/ui/PlayableTrackControls.cpp'<br>  'command_line_args' : ['clang', '-ferror-limit=100', '-fspell-checking', '', '-Wunused-parameter', '-Wunreachable-code', '-Wall', '-std=c++11', '-nostdinc', '-nostdinc++', '-xc++', '-isystem/usr/include/wx-3.0', '-isystem/usr/include/c++/7', '-isystem/usr/include/x86_64-linux-gnu/c++/7', '-isystem/usr/include/c++/7/backward', '-isystem/usr/local/include', '-isystem/usr/lib/gcc/x86_64-linux-gnu/7/include-fixed', '-isystem/usr/include/x86_64-linux-gnu', '-isystem/usr/include', '-I/home/steve/Sourcecode/audacity/lib-src/FileDialog', '-I/home/steve/Sourcecode/audacity/lib-src/header-substitutes', '-I/home/steve/Sourcecode/audacity/src/toolbars', '-I/home/steve/Sourcecode/audacity/lib-src/lib-widget-extra', '-I/home/steve/Sourcecode/audacity/src/blockfile', '-I/home/steve/Sourcecode/audacity/src/effects', '-I/home/steve/Sourcecode/audacity/scripts', '-I/home/steve/Sourcecode/audacity/src/export', '-I/home/steve/Sourcecode/audacity/src/menus', '-I/home/steve/Sourcecode/audacity/src/import', '-I/home/steve/Sourcecode/audacity/lib-src', '-I/home/steve/Sourcecode/audacity/src/ondemand', '-I/home/steve/Sourcecode/audacity/src/prefs', '-I/home/steve/Sourcecode/audacity/src/tracks', '-I/home/steve/Sourcecode/audacity/nyquist', '-I/home/steve/Sourcecode/audacity/src/widgets', '-I/home/steve/Sourcecode/audacity/src/xml', '-I/home/steve/Sourcecode/audacity/src', '-I/home/steve/Sourcecode/audacity', '-I/home/steve/Sourcecode/audacity/include', '-I/home/steve/Sourcecode/audacity/linux', '-I/home/steve/Sourcecode/audacity/src/commands', '-I/home/steve/Sourcecode/audacity/locale', '-I/home/steve/Sourcecode/audacity/m4', '-I/home/steve/Sourcecode/audacity/plug-ins', '-I/home/steve/Sourcecode/audacity/autotools', '-I/home/steve/Sourcecode/audacity/include/audacity', '-isystem', '/tmp/.mount_KDevelwWsGsf/opt/llvm/lib/clang/6.0.1/include', '-imacros', '/tmp/kdevelop.rw3810'],<br>  'unsaved_files' : [],<br>  'options' : 781,<br>}<br>/tmp/.mount_KDevelwWsGsf/AppRun: line 36:  3810 Segmentation fault      (core dumped) kdevelop $@<br>[Inferior 1 (process 3798) exited with code 0213]</div><div><br></div><div>(See also attachment)</div><div>Steve<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, 6 Jul 2019 at 09:50, René J.V. Bertin <<a href="mailto:rjvbertin@gmail.com">rjvbertin@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On Friday July 05 2019 17:53:36 Steve the Fiddle wrote:<br>
<br>
>Attempting to use kDevelop with the Audacity source code (<br>
><a href="https://github.com/audacity/audacity" rel="noreferrer" target="_blank">https://github.com/audacity/audacity</a>) on Xubuntu 18.04 (and 16.04).<br>
<br>
I dabble with that too, and have been wondering if I shouldn't point KDevelop to the CMake file that is now included with Audacity. <br>
<br>
Let me guess, the consistent crash occurs in libclang, and usually doesn't allow DrKonqi to obtain a backtrace? That's something that's been happening more and more for me (and which seems to be related to interference from libclang's own internal crash handling). The only way I found around that is to launch kdevelop through a debugger (or attach one when kdevelop is just about to start loading/parsing the trouble project; that's usually faster). <br>
<br>
Not that you can do much with a backtrace that confirms an issue in libclang; KDevelop would have to start using an external parser process in order to prevent crashing itself when libclang goes down. Qt Creator does that; does it also crash on Audacity for you?<br>
<br>
R.<br>
</blockquote></div></div>