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IDCategoryLast Update
0008807bugs2021-09-30 01:29
ReporterxsAssigned To 
Reproducibilityalways 
Status closedResolutionfixed 
PlatformGNUOSLinuxOS Version(any)
Product Version 
Fixed in Version 
Summary0008807: Ardour 7 crashes when resizing a MIDI region to the left.
DescriptionWith the following output:

[...]
ardour-7.0.pre0.1017: ../libs/temporal/tempo.cc:491: Temporal::superclock_t Temporal::TempoPoint::superclock_at(const Temporal::Beats&) const: Assertion `qn >= _quarters' failed.


Please see the backtrace in attachments.
Steps To Reproduce- Open a new session in Ardour 7
- Add a MIDI track (Reasonable synth)
- Workaround the https://tracker.ardour.org/view.php?id=8806 bug by augmenting the new MIDI track's height
- Switch to Draw Mode and draw a midi region somewhere on the timeline
- Switch to Grab Mode and Resize the MIDI region to the left
Additional Information- Resizing the MIDI region to the Right seems to not trigger the crash
TagsNo tags attached.

Activities

xs

2021-09-29 22:09

reporter  

ardour7-bt.log (85,285 bytes)

x42

2021-09-29 22:17

administrator   ~0026173

Yes, it is a known issues. Please see the "pre-release warning" that shows up every time you start this under heavy development version.

4) Please do NOT file bugs for this alpha-development versions at this point in time.
   There is no bug triaging before the initial development concludes and
   reporting issue for incomplete, ongoing work-in-progress is mostly useless.

:)

xs

2021-09-30 01:26

reporter   ~0026174

Oh, ok. My bad. I'll close the issues.

Issue History

Date Modified Username Field Change
2021-09-29 22:09 xs New Issue
2021-09-29 22:09 xs File Added: ardour7-bt.log
2021-09-29 22:09 xs File Added: Screenshot from 2021-09-29 23-57-23.png
2021-09-29 22:17 x42 Note Added: 0026173
2021-09-30 01:26 xs Note Added: 0026174
2021-09-30 01:29 xs Status new => closed
2021-09-30 01:29 xs Resolution open => fixed