Zeitwerk just doesn't work at all, truffle version 24.1.1

[jmcdonagh]

Hi, I've got an app I'm refactoring and using zeitwerk just fine with the regular ruby 3.2.x. I've recently become very interested in truffleruby so I thought I'd check it out... so I updated RVM, installed truffle, set up a gemset and ran bundle install. That all went fine, but when I try to start the app, clearly zeitwerk isn't 'werking' cause it can't find the namespaces.

I'm not really sure how to go about debugging this but it simply doesn't work. Here is some terminal output that will show you:

[jmcdonagh@nina][truffleruby-24.1.1@boss][trailblazer:/Volumes/Code/boss][0:2.789s]
⮕  truffleruby --version
truffleruby 24.1.1, like ruby 3.2.4, Oracle GraalVM Native [arm64-darwin20]
[jmcdonagh@nina][truffleruby-24.1.1@boss][trailblazer:/Volumes/Code/boss][0:40.5ms]
⮕  bin/boss --action list
bin/boss:12:in `const_missing': uninitialized constant Boss::Cli (NameError)
Did you mean?  CGI
	from bin/boss:12:in `<main>'
[jmcdonagh@nina][truffleruby-24.1.1@boss][trailblazer:/Volumes/Code/boss][1:1.017s]
⮕  rvm use ruby-3.2.0@boss
Using /Users/jmcdonagh/.rvm/gems/ruby-3.2.0 with gemset boss
[jmcdonagh@nina][ruby-3.2.0@boss][trailblazer:/Volumes/Code/boss][0:258ms]
⮕  bin/boss --action list
The following commands are available:
...

[andrykonchin]

If a recent version of Zeitwerk is used (2.7.0 or above) then it's a known issue that was reported in #3683 and is already fixed.

The fix is available in dev/head TruffleRuby builds that can be installed with RVM with the following command:

$ rvm install truffleruby-head

(more details about installing you can find here).

Could you provide a Zeitwerk version that is used?

[jmcdonagh]

oh my bad i only searched OPEN issues since i just grabbed the latest release, d'oh. it is definitely the latest zeitwerk (2.7.1). It looks like rvm can't install -dev. I did but it just installed another copy of the regular one. I'm going to close this cause I bet it works with the dev one as the other ticket says, next time i'll remember to search for closed. thanks!!! nice work truffle team.

[eregon]

If rvm install truffleruby-head didn't work could you report it at https://github.com/rvm/rvm/ ?