BUG: failed to save after undo action with Live Save enabled

Hi
I've been recently having a bug when undoing a paste action on the editing timeline.
If I press cmd+z after I pasted something on the timeline, the message "ERROR DaVinci Resolve failed to save project 'PROJECTNAME'" appears.
After that, I can't click OK and I can't save manually. I have to force close
Live Save is enabled in Autosave, so if I reopen the project, everything is right how it was before the UNDO.
This happens every time I repeat this sequence of actions. I can't tell if it happened on previous versions.

I'm on DR STUDIO 14.2 (dongle activation) on Sierra 10.12.6

Hi
I've been recently having a bug when undoing a paste action on the editing timeline.
If I press cmd+z after I pasted something on the timeline, the message "ERROR DaVinci Resolve failed to save project 'PROJECTNAME'" appears.
After that, I can't click OK and I can't save manually. I have to force close
Live Save is enabled in Autosave, so if I reopen the project, everything is right how it was before the UNDO.
This happens every time I repeat this sequence of actions. I can't tell if it happened on previous versions.

I'm on DR STUDIO 14.2 (dongle activation) on Sierra 10.12.6

Hey Gonzalo.

I got the same bug on Studio 14.1, also on Mac (10.12.6), also using Live Save

However it happened when using the Conform Lock with Media Pool clip command on graphic files (png sequences) I was replacing. And it wasn't consistent. Happened in 3 out of 6 episodes. Had to force quit and replace manually in these projects.

Didn't seam to lose work, or not much of it.

Hey Gonzalo.

I got the same bug on Studio 14.1, also on Mac (10.12.6), also using Live Save

However it happened when using the Conform Lock with Media Pool clip command on graphic files (png sequences) I was replacing. And it wasn't consistent. Happened in 3 out of 6 episodes. Had to force quit and replace manually in these projects.

Didn't seam to lose work, or not much of it.

Hi Hector
I don't lose a lot of work, it still saves just before the error
But it's very consistent to me. Now I'm in a new project, and it keeps happening (I know, I should avoid undoing after pasting hahahaha)

What I did:
1. Created new project
2. Used "Scene cut" on media file to create .edl with some random cuts
3. Imported media file
4. Imported preconformed EDL
5. Duplicated the timeline
6. Copied a clip from one timeline to the other
7. Undo

That generates the error, everytime for me

I keep getting this error in different situations
Now I deleted a clip from the timeline, and when undoing this action, the error shows ups and resolve locks up.

In this particular project I don't have Force Conformed Files and there's only one timeline

[Peter Chamberlain]

Can you try 14.2.1 that was released yesterday?

Can you try 14.2.1 that was released yesterday?

I'm on 14.3 now and on a different project also
After deleting something from the timeline, I can't save anymore
DaVinci is crashing a lot with this particular project (20min timeline, AVCHD clips rewrapped to mov)
I Will try a fresh clean install of macOS after finishing this