prusaslicer not working with macOS Catalina
 
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PeterT
(@petert)
Eminent Member
prusaslicer not working with macOS Catalina

just updated to macOS Catalina and now I cannot use prusaslicer 2.1 and get a message that the app can't be checked for malware and needs updating. Tried several times - same message. Slic3r 1.4.3 works fine!!!

Napsal : 10/10/2019 5:20 am
bobstro
(@bobstro)
Illustrious Member
RE: prusaslicer not working with macOS Catalina

I think I'll hold off on Catalina then! There was a mention of this issue in the recent software release notes. They're working on the issue. I recall you're supposed to be able to right-click on the icon to approve the app and get it going.

My notes and disclaimers on 3D printing

and miscellaneous other tech projects
He is intelligent, but not experienced. His pattern indicates two dimensional thinking. -- Spock in Star Trek: The Wrath of Khan

Napsal : 10/10/2019 1:20 pm
PeterT
(@petert)
Eminent Member
Topic starter answered:
RE: prusaslicer not working with macOS Catalina

I tried using prusaslicer 2.0 and that works with Catalina 

Napsal : 10/10/2019 10:44 pm
Nikolai
(@nikolai)
Noble Member
RE: prusaslicer not working with macOS Catalina

Works fine for me. You have to go to security settings and explicit allow this app to start. Standard gatekeeper process for not apple signed software.

Often linked posts:
Going small with MMU2
Real Multi Material
My prints on Instagram

Napsal : 11/10/2019 12:25 am
PeterT
(@petert)
Eminent Member
Topic starter answered:
RE: prusaslicer not working with macOS Catalina

What also worked for me finally was restoring prusaslicer 2.1 from a time machine backup made prior to installing Catalina 

Napsal : 11/10/2019 4:54 am
BillC
(@billc)
Reputable Member
RE: prusaslicer not working with macOS Catalina

The new drivers version 2.2.8 addresses Catalina concerns.

 

Bill
Tagaytay City, Philippines
Founder member of Philippines Prusa Printer Owners FB Group
Sponsor Pillars of God Academy in Bacoor

Napsal : 12/10/2019 9:13 pm
Spectare
(@spectare)
New Member
RE: prusaslicer not working with macOS Catalina

@bobstro

Thanks! I was having the same problem and what you said worked! By the way, I was using macOS Mojave 10.14.6.

Napsal : 01/05/2020 6:46 pm
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