Jason Frey created PROTON-1519:
----------------------------------
Summary: qpid_proton 0.17.0 Ruby gem does not work with Ruby 2.4.1
Key: PROTON-1519
URL: https://issues.apache.org/jira/browse/PROTON-1519
Project: Qpid Proton
Issue Type: Bug
Components: ruby-binding
Affects Versions: 0.17.0
Environment: Ruby 2.4.1 on macOS Sierra 10.12.5
Reporter: Jason Frey
Assignee: Alan Conway
qpid_proton 0.17.0 was built successfully from source with
{{
> cmake -DCMAKE_INSTALL_PREFIX=/usr/local -DLIB_INSTALL_DIR=/usr/local/lib
> make install
}}
Installing the gem with Ruby 2.4.1 from rubygems.org was successful
{{
> gem install qpid_proton
Building native extensions. This could take a while...
Successfully installed qpid_proton-0.17.0
1 gem installed
}}
However, using the gem fails with: "RuntimeError: entry exists for Integer"
{{
> irb
[1] pry(main)> RUBY_DESCRIPTION
=> "ruby 2.4.1p111 (2017-03-22 revision 58053) [x86_64-darwin15]"
[2] pry(main)> require 'qpid_proton'
/Users/jfrey/.gem/ruby/2.4.1/gems/qpid_proton-0.17.0/lib/codec/mapping.rb:99:
warning: constant ::Fixnum is deprecated
/Users/jfrey/.gem/ruby/2.4.1/gems/qpid_proton-0.17.0/lib/codec/mapping.rb:99:
warning: constant ::Bignum is deprecated
RuntimeError: entry exists for Integer
from (qpid_proton-0.17.0) lib/codec/mapping.rb:55:in `block in initialize'
(qpid_proton-0.17.0) lib/codec/mapping.rb:54:in `each'
(qpid_proton-0.17.0) lib/codec/mapping.rb:54:in `initialize'
(qpid_proton-0.17.0) lib/codec/mapping.rb:99:in `new'
(qpid_proton-0.17.0) lib/codec/mapping.rb:99:in `<module:Codec>'
(qpid_proton-0.17.0) lib/codec/mapping.rb:20:in `<top (required)>'
(ruby-2.4.1) lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:68:in `require'
(ruby-2.4.1) lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:68:in `require'
(qpid_proton-0.17.0) lib/qpid_proton.rb:54:in `<top (required)>'
(ruby-2.4.1) lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:133:in `require'
(ruby-2.4.1) lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:133:in `rescue
in require'
(ruby-2.4.1) lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:40:in `require'
(pry):1:in `<main>'
}}
Note that the above steps are all successful with Ruby 2.3.3
{{
> irb
[1] pry(main)> RUBY_DESCRIPTION
=> "ruby 2.3.3p222 (2016-11-21 revision 56859) [x86_64-darwin15]"
[2] pry(main)> require 'qpid_proton'
=> true
[3] pry(main)> Qpid::Proton
=> Qpid::Proton
}}
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