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PORuby: stack level too deep (SystemStackError)
 

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  1. PORuby: stack level too deep (SystemStackError)
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    <p>Ruby is crashing in Cygwin for rails and bundler. </p> <pre><code>$ ruby -v ruby 1.9.3p374 (2013-01-15 revision 38858) [i386-cygwin] Chloe@dumbopc /cygdrive/c/Sites $ rails -v Rails 3.2.11 Chloe@dumbopc /cygdrive/c/Sites $ cd testapp Chloe@dumbopc /cygdrive/c/Sites/testapp $ rails -v /usr/lib/ruby/site_ruby/1.9.1/rubygems/requirement.rb:114: stack level too deep (SystemStackError) Chloe@dumbopc /cygdrive/c/Sites/testapp $ bundle install Fetching gem metadata from https://rubygems.org/........... Fetching gem metadata from https://rubygems.org/.. Unfortunately, a fatal error has occurred. Please see the Bundler troubleshooting documentation at http://bit.ly/bundler-issues. Thanks! /usr/lib/ruby/gems/1.9.1/gems/bundler-1.2.3/lib/bundler/friendly_errors.rb:32: stack level too deep (SystemStackError) </code></pre> <p>I tried both versions of Ruby, ruby 1.9.3p327 and ruby-1.9.3-p374-1. I found something from Google that hinted that 1.9.2 might fix the problem, but I could not select that in setup.exe. I also tried</p> <pre><code>peflags -x8192000 `which ruby` </code></pre> <p>which did not help. I also tried 18192000. I uninstalled Ruby and re-installed. Same with rails. It only fails when it's inside of an app directory. When I try</p> <pre><code>rails new testapp </code></pre> <p>It creates the directory and files, but fails on <code>bundle install</code>. I can't run <code>rails -v</code> in that directory either. I suspect there are other commands that will fail too, but I haven't found them yet. I'm using Windows XP SP3.</p> <pre><code>$ uname -a CYGWIN_NT-5.1 dumbopc 1.7.17(0.262/5/3) 2012-10-19 14:39 i686 Cygwin </code></pre> <p>Here are the bad lines if you are curious</p> <pre><code>$ rails -v /usr/lib/ruby/site_ruby/1.9.1/rubygems/requirement.rb:114: stack level too deep (SystemStackError) $ cat -n /usr/lib/ruby/site_ruby/1.9.1/rubygems/requirement.rb | grep '^ *114' 114 requirements.map { |op, version| "#{op} #{version}" }.sort $ bundle install /usr/lib/ruby/gems/1.9.1/gems/bundler-1.2.3/lib/bundler/friendly_errors.rb:32: stack level too deep (SystemStackError) $ cat -n /usr/lib/ruby/gems/1.9.1/gems/bundler-1.2.3/lib/bundler/friendly_errors.rb | grep '^ *32' 32 raise e </code></pre> <p>I also tried all the suggestions from bundler following its link. I added -d to the rails script and it printed this:</p> <pre><code>$ rails -v Exception `LoadError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems.rb:1264 - cannot load such file -- rubygems/defaults/operating_system Exception `LoadError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems.rb:1273 - cannot load such file -- rubygems/defaults/ruby Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=rake version=0.9.2.2&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=rake version=10.0.3&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=json version=1.7.5&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=json version=1.7.6&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=rake version=0.9.2.2&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=rake version=10.0.3&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=json version=1.7.5&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=json version=1.7.6&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=rake version=0.9.2.2&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=rake version=10.0.3&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=json version=1.7.5&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=json version=1.7.6&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=rake version=0.9.2.2&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=rake version=10.0.3&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=json version=1.7.5&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=json version=1.7.6&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=rake version=0.9.2.2&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=rake version=10.0.3&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=json version=1.7.5&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=json version=1.7.6&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=rake version=0.9.2.2&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=rake version=10.0.3&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=json version=1.7.5&gt; Exception `NoMethodError' at /usr/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1495 - undefined method `to_ary' for #&lt;Gem::Specification name=json version=1.7.6&gt; /usr/lib/ruby/site_ruby/1.9.1/rubygems/requirement.rb:118: stack level too deep (SystemStackError) $ head -1 /usr/bin/rails #!/usr/bin/ruby.exe -d </code></pre>
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    1. COI started to develop Rails Apps on Windows too, but after the first weired dependency errors i started developing under Linux. And yes i know that's not your question but i guess you can save a lot of time... now and in the future... setup linux use a Mac or a virtual Machine Linux and use rvm or on Mac https://github.com/sstephenson/rbenv .
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    2. COWhich `rubygems` version are you using?
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    3. COGood question: `$ gem -v 1.8.24 `
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