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zynaddsubfx / zyn-fusion-build

Build Scripts For Zyn-Fusion
Do What The F*ck You Want To Public License
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Ardour crashing when loading Zyn-Fusion #18

Closed brylie closed 6 years ago

brylie commented 6 years ago

I can load ZynFusion into a track in Ardour. However, when I try to open the ZynFusion UI, Ardour crashes to desktop.

The ZynFusion UI works in standalone.

OS: Ubuntu (KDE Neon) Ardour version: 5

fundamental commented 6 years ago

Thanks for the report. To get a better idea of where the problem may exist can you follow: https://ardour.org/debugging_ardour

From there you should be able to generate a backtrace pointing out where the error may be.

Additionally, to confirm you have built Zyn-Fusion from this zyn-fusion-build set of build scripts, right?

brylie commented 6 years ago

I downloaded Zyn-Fusion (linux 64) from the Gumroad link. Where should I be asking for support in that case?

brylie commented 6 years ago

Here is the output from gdb:

ARNING: this host does not send sample-rate information for LV2 UIs, using 44100 as fallback (this could be wrong)
[INFO] Opened the zynaddsubfx UI...
[INFO] Ready to run
[INFO:Zyn] zest_open()
[INFO:Zyn] Found Assets at /opt/zyn-fusion/
[INFO:Zyn] Creating MRuby Interpreter...
[INFO] setting up runner
[debug] parsing json file
[INFO] init gl
[INFO] loading fonts
[INFO] window width=1181
[INFO] window height=659
[INFO] init window
Time for a fast load is 6.395ms load(0.007) class(0.001) spawn(6.387)...
[INFO] doing setup
[INFO] doing layout
[INFO] Running Layout Solver...
[INFO] launching program...
[INFO] ret code = 0
[ERROR] GLPSOL EXITED WITH ERROR CODE 1
[INFO] GLPK Solver finished...
[INFO] Read solution to layout...
[ERROR] The output file '/tmp/zest-w.txt' from glpsol was not found
[ERROR] This file is needed for layout
[ERROR] Please verify that there is a usable glpsol in the current directory

Thread 34 "ardour-5.12.0" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffbdcd5700 (LWP 11829)]
0x00007fffedf2ff90 in sord_find () from /opt/Ardour-5.12.0/lib/libsord-0.so.0
fundamental commented 6 years ago

if it's talking about the GLPK solver, then you have downloaded a very old version of zyn-fusion from gumroad. I'd recommend grabbing a newer version from gumroad and you should be all set.

brylie commented 6 years ago

Aah yeah, I downloaded 3.0.0 from the top of the list. I will try with zyn-fusion-linux-64bit-3.0.3-patch1-release.tar

brylie commented 6 years ago

Jep, the newer version works. Thanks for your help @fundamental :-)