Segmentation fault error when precompiling assets

[jussihirvi]

On rails assets:precompileI got this error after I upgraded ruby from 2.7.2 to 2.7.5.

/Users/myself/.rvm/gems/ruby-2.7.5@refinery-rails6/gems/sassc-2.4.0/lib/sassc/engine.rb:43: [BUG] Segmentation fault at 0x0000000000000000
ruby 2.7.5p203 (2021-11-24 revision f69aeb8314) [x86_64-darwin18]

-- Crash Report log information --------------------------------------------
   See Crash Report log file under the one of following:                    
     * ~/Library/Logs/DiagnosticReports                                     
     * /Library/Logs/DiagnosticReports                                      
   for more details.                                                        
Don't forget to include the above Crash Report log file in bug reports.     

I am using rails 6.0.4.6 and sass-rails 6.0.0. Deleting everything from the assets folder (except config/manifest.js) did not help.

The problem vanished after I downgraded sass-rails to the newest 5.x version (5.1.0). I also had to downgrade sprockets from 4.0.3 to 3.7.2, because sass-rails 5.1.0 requires sprockets version <4.

[subelsky]

we are experiencing the same issue. not sure what changed, it seems like it just stopped working. still investigating.

[fastjames]

Could this issue be related to https://github.com/sass/sassc-ruby/issues/207 ?