cannot load class crypt_jruby.BCrypt

david steele added a comment - 05/Dec/10 10:58 PM My mistake, the error is actually the inability to load "bcrypt_jruby.BCrypt"

Georg Mittendorfer added a comment - 11/Dec/10 8:15 AM Same issue here on linux centos 5.5 with sun jdk1.6.0_23 and jruby-1.5.6 and bcrypt-ruby (2.1.2). Fresh install. Example error message (executing my testcases) is: NameError: cannot load Java class bcrypt_jruby.BCrypt /test/functional/sessions_controller_test.rb:7:in `_callback_before_385'

Jeff Wang added a comment - 11/Dec/10 6:27 PM I have the same problem on my MBP. jruby 1.5.6, java 1.6.0_22. I'm running devise 1.1.3.

Hiroshi Nakamura added a comment - 11/Dec/10 7:05 PM 0% ls class/ load.rb 0% ls -lR .: total 8 drwxrwxr-x 3 nahi nahi 4096 2010-12-12 09:59 class/ -rw-rw-r-- 1 nahi nahi 52 2010-12-12 09:58 load.rb ./class: total 12 -rw-rw-r-- 1 nahi nahi 180 2010-12-12 09:59 Foo.class -rw-rw-r-- 1 nahi nahi 20 2010-12-12 09:59 Foo.java drwxrwxr-x 2 nahi nahi 4096 2010-12-12 09:55 tmp/ ./class/tmp: total 8 -rw-rw-r-- 1 nahi nahi 184 2010-12-12 09:55 Foo.class -rw-rw-r-- 1 nahi nahi 33 2010-12-12 09:55 Foo.java 0% /home/nahi/java/jruby-1.5.6/bin/jruby -rjava -e '$CLASSPATH << "class"; p Java.tmp.Foo' /home/nahi/java/jruby-1.5.6/lib/ruby/site_ruby/shared/builtin/javasupport/java.rb:51:in `method_missing': cannot load Java class tmp.Foo (NameError) from -e:1 1% /home/nahi/java/jruby-1.5.6/bin/jruby -rjava -e '$CLASSPATH << "class"; p Java.Foo' Java::Foo 0% /home/nahi/java/jruby-1.5.5/bin/jruby -rjava -e '$CLASSPATH << "class"; p Java.tmp.Foo' Java::Tmp::Foo 0% /home/nahi/java/jruby-1.5.5/bin/jruby -rjava -e '$CLASSPATH << "class"; p Java.Foo' Java::Default::Foo 0% The failure seems to be from this commit. commit 2831f2d310082d403c000a8faadcbf4881954631 Author: Nick Sieger <nick@nicksieger.com> Date: Thu Dec 2 15:08:58 2010 -0600 JRUBY-4774, WARBLER-15: Fix classpath and load path issues related to file paths containing spaces

Hiroshi Nakamura added a comment - 11/Dec/10 7:25 PM Ugly workaround: require "bcrypt" $CLASSPATH.each do |path| $CLASSPATH << path.sub(/^file:/, "") + "/" if path.index("bcrypt-ruby") end

Hiroshi Nakamura added a comment - 12/Dec/10 8:54 PM Nick Sieger already fixed it on master. https://github.com/jruby/jruby/commit/621bce3056f71cc9cd0e1b8aa59cecae1fc15e45 The patch applies 1.5.6 cleanly: https://gist.github.com/738593

Hiro Asari added a comment - 12/Dec/10 8:58 PM Cherry-picked the commit to the 1.5 branch. 8740a6b

Hiroshi Nakamura added a comment - 20/Dec/10 11:28 PM No need to wait 1.5.7. Update bcrypt-ruby gem! "bcrypt-ruby no longer modifies $CLASSPATH and instead require()s a .jar file" http://twitter.com/#!/tmm1/status/17065801324437504 Thank you, @tmm1.