Invalid snapshot message

I migrated to the latest version of Zynthian and I’m having an error in some of my snapshots.

I’m adding my snapshot below where the error occurs.

I use several chains at the same time, and in each of them I use the Midi Event plugin to block their midi signal. So I turn them off and on using my impulse controller, but in common I’m having an error in the snapshots that use this technique.

Hardware

Raspberry Pi 4 Model B Rev 1.1
Audio: Generic USB device
Display: WaveShare 3.5A
Wiring: DUMMIES
I2C: Not detected
Profile: 

System

Debian GNU/Linux 12 (bookworm)
Build Date: 2024-10-02
Memory: 16% (612M/3792M)
Internal Storage: 67% (75G/117G)
Temperature: 52.5ºC
Overclock: None

MIDI & UI

Tuning: 440 Hz
Master Channel: 16
Preload Presets: On
ZS3 (SubSnapShots): On
Power Save: 10 minutes
Audio Levels on Snapshots: On

Software

zyncoder: oram-2504.1 (052d1d4) 
zynthian-ui: oram-2504.1 (507a2c7)
zynthian-sys: oram-2504.1 (83b74f3)
zynthian-data: oram-2504.1 (561bcaf)
zynthian-webconf: oram-2504.1 (3a2ba9f)

000-inpulse.zss (16.4 KB)

another with error, more simple

003-White Grand.zss (13.4 KB)

Hi @rodneicouto !!

We would need to see what your logs say. I can’t reproduce your error, sorry.

I just tested your snapshots with current Oram stable and also with vangelis branch. They work. both of them. Of course, some error/warnings are printed in the logs due to snapshot format changes, but they are not causing the load process to fail. I mean, no “red error screen” in my zynthian.

Probably you would have to fix the snapshots after loading, but i don’t think you need to start from scratch.

Regards,

Thanks… how can I access this log? I could get from terminal…

Hi

Is there a solution, i have the same problem, i updated yesterday and after errors on snapshots loading, i reinstalled the system. Same problems.

Thanks

I can reproduce the error by adding a LinuzsSampler chain, adding a MIDI FX (Event Filter), setting a global learn to ‘Block notes’, saving and reopen… it happens every time. As in image bellow

The error Log is:

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Hi @rodneicouto!

This bug is already solved in vangelis and oram (staging) branches. Please, test and confirm it’s solved.

Regards,

1 Like

It’s working in oram(Staging)
:+1:

1 Like