Why am I getting errors with segmentation errors in Ruby?

Question

When starting RSpec, the following error sometimes occurs. Just saving the file is done by RSpec, and sometimes it disappears.

[BUG] Segmentation fault ruby 1.9.3p374 (2013-01-15 revision 38858) [x86_64-darwin11.4.2] -- Control frame information ----------------------------------------------- c:0001 p:0000 s:0002 b:0002 l:000f38 d:000f38 TOP * Loaded features: 0 enumerator.so 1 /Users/george/.rbenv/versions/1.9.3-p374/lib/ruby/1.9.1/x86_64-darwin11.4.2/enc/encdb.bundle 2 /Users/george/.rbenv/versions/1.9.3-p374/lib/ruby/1.9.1/x86_64-darwin11.4.2/enc/trans/transdb.bundle 3 /Users/george/.rbenv/versions/1.9.3-p374/lib/ruby/1.9.1/rubygems/defaults.rb 4 /Users/george/.rbenv/versions/1.9.3-p374/lib/ruby/1.9.1/x86_64-darwin11.4.2/rbconfig.rb 5 /Users/george/.rbenv/versions/1.9.3-p374/lib/ruby/1.9.1/rubygems/deprecate.rb 6 /Users/george/.rbenv/versions/1.9.3-p374/lib/ruby/1.9.1/rubygems/exceptions.rb 

Error in my code NoMethodError: undefined method .

Why does this create a seg failure error? How to disable output pin 473?

Answer 1

This time it may be a hardware problem. No really. I had a similar problem, and when I changed my computer, the problem disappeared.