[4.2.1] Slicing fails and project can't be exported

[Liger0]

Application version
4.2.1

Platform
Win10 x64

Printer
Cr-10S

Reproduction steps
I sliced the model, reduced to 60% in all directions, tried to slice.

Actual results
It fails to slice.
I tried to export the project by "save", "export", and "export selection", but even tho it doesn't prompt any error, it doesn't save anything.

Expected results
It should slice it and export the project file.

Additional information
It fails with any even stock profile.

model.zip

[nallath]

Could you share the log files as well?

[Liger0]

cura.zip

[nallath]

Uh, the logs indicate that the file was written to your removable drive;
2019-08-06 14:18:49,573 - DEBUG - [MainThread] RemovableDriveOutputDevice.RemovableDriveOutputDevice.requestWrite [83]: Writing to E:/CCR10S_Butterfly_stronger-joints.gcode
Is the file there?

[Liger0]

Well that's the gcode. I printed that before that error happened. Afterwise I restarted cura I was unable to slice or export the project file.

[Ghostkeeper]

Since it arrived at the g-code, the slicing at least must've been fine. The log doesn't show that you restarted the application afterwards.

2019-08-06 14:18:49,573 - DEBUG - [MainThread] RemovableDriveOutputDevice.RemovableDriveOutputDevice.requestWrite [83]: Writing to E:/CCR10S_Butterfly_stronger-joints.gcode
2019-08-06 14:18:49,616 - INFO - [Thread-12] SliceInfoPlugin.SliceInfoJob.run [29]: Sending anonymous slice info to [https://stats.ultimaker.com/api/cura]...
2019-08-06 14:18:49,959 - INFO - [Thread-12] SliceInfoPlugin.SliceInfoJob.run [33]: Sent anonymous slice info.
2019-08-06 14:18:49,996 - DEBUG - [Thread-1] UM.FileHandler.WriteFileJob.run [71]: Writing file took 0.3750338554382324 seconds

It seems to successfully write a file in 0.4 seconds.

I'm also unable to reproduce this problem on my end. It's slicing fine (print takes 1 hour 41 minutes). And it also saves to a project fine (proof). This is using 4.2.1 on Windows.

[Liger0]

As what I remember, I sliced a thing, I didn't save any file because I was just testing it, I restarted the PC and resliced and it didn't work this time, I restarted and it worked again. Maybe I took the log before the latest gcode save, but I think not.. this is the log as of today..
cura.zip

[GregValiant]

I'm cleaning house.
Is this still a problem with current Cura versions (5.8.0 and up)? Can I close this?