Thank you replying to my tweet! I get this error when trying to merge the apache httpclient jar into a package (from ibiblio or maven). Other jars merge fine, and it affects at least the last several versions of httpclient. It seems to have trouble unzipping.
If i manually unzip and merge all my jars, my application works fine (and it was working this way for months) Has anyone seen this with other jars before? Thank you so much your help! ... Adding org/codehaus/jackson/schema/JsonSerializableSchema.class Adding org/codehaus/jackson/schema/SchemaAware.class Adding org/codehaus/jackson/schema/package-info.class ** Invoke /Users/ry/.m2/repository/org/apache/httpcomponents/httpclient/4.0.3/httpclient-4.0.3.jar (not_needed) Exception while invoking prerequisites of task <Buildr::Packaging::Java::JarTask /Users/ry/seqosystem/src/deps/target/dependencies.jar => [sos:deps:build]> Exception while invoking prerequisites of task <Rake::Task sos:deps:package => [sos:deps:build, /Users/ry/seqosystem/src/deps/target/dependencies.jar]> Buildr aborted! TypeError : can't dup NilClass org/jruby/RubyKernel.java:1873:in `dup' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/rubyzip-0.9.4/lib/zip/zip.rb:1163:in `dup' org/jruby/RubyArray.java:2306:in `collect' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/rubyzip-0.9.4/lib/zip/zip.rb:1163:in `dup' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/rubyzip-0.9.4/lib/zip/zip.rb:1399:in `initialize' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/rubyzip-0.9.4/lib/zip/zip.rb:1411:in `open' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/packaging/archive.rb:295:in `expand' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/packaging/archive.rb:118:in `merge' org/jruby/RubyProc.java:268:in `call' org/jruby/RubyProc.java:228:in `call' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/packaging/archive.rb:138:in `add_files' org/jruby/RubyArray.java:1572:in `each' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/packaging/archive.rb:138:in `add_files' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/packaging/archive.rb:475:in `invoke_prerequisites' org/jruby/RubyHash.java:1167:in `each' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/packaging/archive.rb:474:in `invoke_prerequisites' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/core/application.rb:667:in `invoke_with_call_chain' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/1.8/monitor.rb:191:in `mon_synchronize' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/1.8/monitor.rb:190:in `mon_synchronize' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/core/application.rb:660:in `invoke_with_call_chain' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:607:in `invoke_prerequisites' org/jruby/RubyArray.java:1572:in `each' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:604:in `invoke_prerequisites' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/core/application.rb:667:in `invoke_with_call_chain' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/1.8/monitor.rb:191:in `mon_synchronize' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/core/application.rb:660:in `invoke_with_call_chain' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/core/application.rb:655:in `invoke' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2051:in `invoke_task' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/core/application.rb:246:in `top_level' org/jruby/RubyArray.java:1572:in `each' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/core/application.rb:246:in `top_level' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/core/application.rb:535:in `standard_exception_handling' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/core/application.rb:237:in `top_level' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/core/application.rb:138:in `run' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/core/application.rb:535:in `standard_exception_handling' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/lib/buildr/core/application.rb:135:in `run' /Users/ry/Cellar/jruby/1.6.0/jruby/lib/ruby/gems/1.8/gems/buildr-1.4.5-java/bin/buildr:19:in `(root)' org/jruby/RubyKernel.java:1062:in `load' /Users/ry/Cellar/jruby/1.6.0/jruby/bin/buildr:19:in `(root)'
