Cannot make jsduck on Ubuntu 16.04 / ruby 2.3.1 (jsduck 5.3.x)

[rafdulaf]

We used to make our doc with jsduck on an ubuntu 14.04, and it was fine. We upgraded the server to ubuntu 16.04 and we now encounter the following errors:

Thread.exclusive is deprecated, use MutexThread.exclusive is deprecated, use Mutex /var/lib/gems/2.3.0/gems/parallel-0.7.1/lib/parallel.rb:206:inblock (3 levels) in work_in_processes' /var/lib/gems/2.3.0/gems/parallel-0.7.1/lib/parallel.rb:206:in block (3 levels) in work_in_processes' Thread.exclusive is deprecated, use Mutex /var/lib/gems/2.3.0/gems/parallel-0.7.1/lib/parallel.rb:206:inblock (3 levels) in work_in_processes' /var/lib/gems/2.3.0/gems/parallel-0.7.1/lib/parallel.rb:204:in loop'Thread.exclusive is deprecated, use Mutex /var/lib/gems/2.3.0/gems/parallel-0.7.1/lib/parallel.rb:206:inblock (3 levels) in work_in_processes' /var/lib/gems/2.3.0/gems/parallel-0.7.1/lib/parallel.rb:204:in `loop'

/var/lib/gems/2.3.0/gems/parallel-0.7.1/lib/parallel.rb:204:in loop'/var/lib/gems/2.3.0/gems/parallel-0.7.1/lib/parallel.rb:204:inblock (2 levels) in work_in_processes' ...`

Any idea? ps: do you think upgrading to 6 would solve this? when will the 6 version be released?

[nene]

I don't think version 6 would make much difference.

You could try disabling the parallel processing with --processes=0

As the problem seems to come from parallel gem, you could try upgrading that independantly. Looks like it has moved on several versions since that JSDuck release - hopefully it's still backwards-compatible.

[rafdulaf]

Thanks it works.