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Well, after hours of testing, the bug is confirmed.
- Create an empty project, add a new midi track
- Draw some random midi cc in “Ramp/Curve” mode (notes not necessary)
- Export MIDI File, then you’ll crash.
Try if you have the same issue.
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I’m exporting my project to MIDI as usual in Cubase 11.0.20 , then a crash message occur.
Then Cubase became unstable, and that corrupted midi file can’t be deleted or overwritten before quitting Cubase.
Sometimes I could hear a short glitch noise before the warning dialogue occurs.
This orchestra project has 60 tracks with lots of ramp/curve automation, and VEPro connected.
And there is only one tempo jump, but a lot of markers and signature changes.
“Deactive 3rd party plug-ins” in safe mode won’t help at all.
I’ve tried to spot on the specific track that cause the crash with conditions below:
- Just delete all Audio/Group/FX/VCA tracks - crash
- Just delete Tempo/Signature/Marker tracks - crash
- Delete everything, only leave one track with data (a woodwind MIDI which can cause crash) - crash
- Same as 3, but change MIDI CC type to “step” - crash
- Same as 3, then delete CC messages/expression map settings/Tempo/Marker/Signature tracks and move this track out of folder, then delete the folder - crash
- Same as 3, then copy/paste the block to a new blank midi track, delete the original one - crash
- Delete all blocks with data, leaving the tracks empty - SUCCEED but make no sense
- Open another project with same template preset - crash
- Remove my external instruments in -crash
- Create a new empty project and export some random midi data - succeed, of course
- Copy a midi block from bad track, creating a new empty project, then paste - still crash!
Holy tricky. Still can’t find the reason. My workflow with colleagues could become a nightmare if this keep happening.
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I tried deleting my strings/woodwinds/brass/synth MIDI blocks, leave those tracks empty, only exporting my drum sets’ midi, and it succeeded. Shrinking the debug range at least.
MIDI export settings such as type 0/1, locator range, export markers…none of them helps.