Re: Lilypond 2.20 on Mac 10.15

[Hans Åberg]

> On 28 Mar 2020, at 13:14, Moritz Heffter <address@hidden> wrote:
> 
>> https://stackoverflow.com/questions/18758837/xcode-quit-unexpectedly-for-my-project-not-in-xcode-4-6-3
> 
> But I found the following. In my my log files the issue occurs always with 
> the same dylib:  
> 85  libdyld.dylib     0x00007fff6ede8cc9 start + 1
> 
> That might be a similar issue like the one discussed here: 
> https://github.com/sharkdp/bat/issues/680#issuecomment-553061780

There is s suggestion to run in Terminal:
/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister
 -kill -r -domain local -domain system -domain user

on
  https://forums.developer.apple.com/thread/120530

It is related to Xcode crashing by some stray files from different versions.

Mentioned on this page, where they had same error as you, as a fix:
https://forums.developer.apple.com/thread/123855