Bug #9200

Segmentation Fault in jason 1.8.1 parser with Ruby 2.0.0 p353

Added by Jordan Stone over 1 year ago. Updated about 1 year ago.

ruby -v:2.0.0-p353 Backport:1.9.3: UNKNOWN, 2.0.0: UNKNOWN


Trying to start the server for a brand new rails app using ruby 2.0.0 p353 results in a segmentation fault in the json parser gem.

ruby_2013-12-14-011123_Jerrys-MacBook-Pro.crash (19.8 KB) Jerry Keselman, 12/14/2013 03:33 PM

ruby_2014-01-18-220237_Amoss-MacBook-Pro.crash.gz - Crash report from "bundle exec rails s" (5.33 KB) Amos Shapira, 01/18/2014 11:11 AM


#1 Updated by Hiroshi SHIBATA over 1 year ago

  • Status changed from Open to Feedback

Can you attach crash log and add your development environment?

#2 Updated by Jerry Keselman over 1 year ago

I just had this similar crash. I'm a newbie, trying to go thru the Ruby on Rails Tutorial. I just ran rails generate scaffold User name:string email:string and got a segmentation fault. This is on OS/X, same ruby version, and same json parser.
jerrys-mbp:demo_app jerryk$ rails generate scaffold User name:string email:string
/Users/jerryk/.rvm/gems/ruby-2.0.0-p353/gems/json-1.8.1/lib/json/ext/parser.bundle: [BUG] Segmentation fault
ruby 2.0.0p247 (2013-06-27 revision 41674) [universal.x86_64-darwin13]

Adding the crash log.

#3 Updated by Amos Shapira about 1 year ago

Another occurance here. I'm trying to follow exercise 3 in section 3.5 of http://ruby.railstutorial.org/chapters/static-pages#sec-static_pages_exercises and get the same error on all commands after I tried to configure the Rails application with psql: "rake db:setup", "bundle exec rails s". Latest crash report, from "bundle exec rails s", is attached.
The database is up and "psql" manages to connect to it and execute commands on it.

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