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https://issues.apache.org/jira/browse/BUILDR-462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12884314#action_12884314
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Rhett Sutphin commented on BUILDR-462:
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Your buildfile works for me on ruby 1.8.7-p174 and 1.9.1-p378:
$ ruby -v
ruby 1.8.7 (2009-06-12 patchlevel 174) [i686-darwin10.3.0]
$ buildr clean package
(in /private/tmp/buildr-problem, development)
Cleaning stuff
Building stuff
Packaging stuff
Packaging ziperror-1.0.0.jar
Running integration tests...
Completed in 0.030s
And:
$ ruby -v
ruby 1.9.1p378 (2010-01-10 revision 26273) [i386-darwin10.3.0]
$ buildr clean package
(in /private/tmp/buildr-problem, development)
Cleaning stuff
Building stuff
Packaging stuff
Packaging ziperror-1.0.0.jar
Running integration tests...
Completed in 0.269s
One odd thing in your stack trace is that rubyzip-0.9.4 is the active version.
Buildr has a locked dependency on 0.9.1, so this shouldn't be possible.
And, actually, if I install rubyzip 0.9.4, I can reproduce your issue under
1.9.1 but not 1.8.7. I have heard that the rubygems that is built in to 1.9
has problems activating specific versions of gems -- perhaps this is an example
of that. If so, using ruby 1.8.7 would be a workaround.
> undefined method `length' for -1:Fixnum
> ---------------------------------------
>
> Key: BUILDR-462
> URL: https://issues.apache.org/jira/browse/BUILDR-462
> Project: Buildr
> Issue Type: Bug
> Components: Packaging
> Affects Versions: 1.4
> Environment: ruby 1.9.1p378 (2010-01-10 revision 26273) [x86_64-linux]
> Reporter: Kristof Jozsa
>
> kjo...@walrus:/tmp/test$ ls
> buildfile
> kjo...@walrus:/tmp/test$ cat buildfile
> define 'stuff' do
> project.group = 'x'
> project.version = '1.0.0'
> package :jar, :id => 'ziperror'
> end
> kjo...@walrus:/tmp/test$ buildr package
> (in /tmp/test, development)
> Building stuff
> Packaging stuff
> Packaging ziperror-1.0.0.jar
> Buildr aborted!
> NoMethodError : undefined method `length' for -1:Fixnum
> (See full trace by running task with --trace)
> kjo...@walrus:/tmp/test$ buildr package --trace 2>&1 | grep -A3 NoMethod
> NoMethodError : undefined method `length' for -1:Fixnum
> /usr/lib/ruby/gems/1.9.1/gems/rubyzip-0.9.4/lib/zip/zip.rb:732:in
> `write_c_dir_entry'
> /usr/lib/ruby/gems/1.9.1/gems/buildr-1.4.0/lib/buildr/packaging/zip.rb:37:in
> `block in write_to_stream'
> /usr/lib/ruby/gems/1.9.1/gems/buildr-1.4.0/lib/buildr/packaging/zip.rb:37:in
> `each'
> kjo...@walrus:/tmp/test$
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