View Issue Details
|ID||Category||Date Submitted||Last Update|
|0007189||bugs||2016-12-31 13:47||2017-04-01 13:17|
|Status||resolved||Resolution||no change required|
|Fixed in Version|
|Summary||0007189: Ardour crashes when opening the GUI of the x42-eq stereo plugin|
|Description||Subject says it all, I guess.|
|Steps To Reproduce||1. Insert x42-eq stereo plugin into a track|
2. Open the GUI
3. Ardour crashes.
|Tags||No tags attached.|
If you have an old[er] version of x42-eq, that would happen if your system does not support OpenGL (x42-eq crashes). Do the bundled harrison XT-* plugins show the UI?
Can you try with today's v0.5.4? http://x42-plugins.com/x42/x42-eq
I installed the new version by running the .exe file, but I don't see version info anywhere, so I don't know whether Ardour is actually using the new version. I did rescan though. I also tried to restart Ardour. But it still crashes as soon as the GUI becomes visible.
The harrison XT-* plugins show the UI and seems to work.
||Seems like I didn't install the newest version the first time. For some reason the installer didn't run. But after installing the newest version, it still crashes. But now I get two windows messages telling me that ardour.exe has crashed. Before I only got one. Don't know if this tells you anything. Let me know if there's anything else I can do to help.|
The version info is displayed in the GUI :)
Debugging this on windows is hard. For 64bit builds: near impossible to get useful info from a stacktrace.
Maybe running Ardour from a cmd.exe will shed some light. printf() has turned out to be the least painful on 64bit windows.
Can you reproduce it with 32bit version as well? https://nightly.ardour.org/ does offer a debug build (incl gdb) https://ardour.org/debugging_ardour
I know that it works for other users on windows 10 (some also in the norwegian locale) so this likely something system specific which will make this harder to track down :(
It crashes in 32bit as well, and I get this info from gdb (manually written down, not copy and pasted since I dont know how you copy from the console in windows):
#0 0x3573e4be in lv2ui_descriptor ()
This is an AMD processor. Maybe fil4UI_gl.dll is compiled for intel CPU. For instance that it's compiled with -march=native.
BTW, it's strange that you have trouble getting backtrace in 64 bit builds. For Radium, I have trouble getting backtrace in 32 bit builds. Also, you might want to look at the crashreporter directory in Radium to get backtrace sent to you whenever a user crashes the program.
Possibly caused by a duplicate install (Ardour windows binaries include fil4.lv2 in Program Files\Ardour5\lib\ardour5\LV2\
I've just seen a similar crash if there's a 2nd, different version in Common Files\LV2\
Really, Ardour/lilv should only pick one (and ignore the other), but there's apparently some search-path issue.
Can you check if the problem persists after removing one?
||Hi, I have access to the computer now (it's not my computer). Where is the "Common Files\LV2" directory supposed to? I can't find it.|
||C:\Program Files\Common Files\ (on an english system)|
||Due to other reasons, I had to recover the computer back to initial windows 10 state. Don't know if that made the difference, or that I upgraded Ardour to 5.8, but it works now.|
|2016-12-31 13:47||kjetil||New Issue|
|2016-12-31 14:34||x42||Note Added: 0019249|
|2016-12-31 16:08||kjetil||Note Added: 0019250|
|2016-12-31 16:25||kjetil||Note Added: 0019251|
|2016-12-31 16:42||x42||Note Added: 0019252|
|2017-01-01 14:00||kjetil||Note Added: 0019253|
|2017-03-07 04:16||x42||Note Added: 0019498|
|2017-03-20 16:10||kjetil||Note Added: 0019536|
|2017-03-22 10:27||x42||Note Added: 0019538|
|2017-03-22 10:34||kjetil||Note Added: 0019539|
|2017-04-01 13:17||x42||Status||new => resolved|
|2017-04-01 13:17||x42||Resolution||open => no change required|
|2017-04-01 13:17||x42||Assigned To||=> x42|