Cura 5.1 not slice

[iceb09 0]

Hi guys. I have problem with Cura 5.1.0 and 5.1.1. When clicking on slice, cura 

won't start slicing. In log error 143. Help please 

cura.log

Edited September 14, 2022 by iceb09

[MariMakes 206]

Hey @iceb09

 

Welcome to the Ultimaker Community 🚀

 

Do you have a project file for us?
To save a project file go to File -> Save project. 

 

Thank you 👼 

[iceb09 0]

 

Even reinstalling Windows didn't help. 

CFFFP_Retraction.3mf

[MariMakes 206]

Hey @iceb09,

 

I tried to slice your file and it works for me on Windows 10, Cura 5.1 🤔

 

Can you tell me more about the operating system that you are on?
Have you had successful slices before?

Could your Temp File have Non-Latin Characters like Russian or Chinese? 

A work around could be to change your path of the temp folder:

• Search for environment variables in the windows search bar.
• This will open system properties and there you can click on Environment Variables.
• Edit the TEMP variable.
• Change the Variable value to something like C:\Temp

Here you can read more about modify environment variables: https://docs.oracle.com/en/database/oracle/machine-learning/oml4r/1.5.1/oread/creating-and-modifying-environment-variables-on-windows.html#GUID-DD6F9982-60D5-48F6-8270-A27EC53807D0

[iceb09 0]

I use cura for a month, everything was fine. But yesterday stopped slicing. Path contains only latin letters C\program files\Ultimaker Cura 5.1.1, path stl file C\.stl 

 

and when I delete all cura files from my computer and reinstall them,cura makes 2-3 slice and stops working again

Edited September 15, 2022 by iceb09

[iceb09 0]

When I disabled access to the internet, cura started slicing. what's happened?

[MariMakes 206]

Hey @iceb09,

 

Thanks for the update. 👍

I brought it up to the team and they mention in might be related to a fire wall. 
Could it be that you have an uncommon firewall or a VPN?