Ross Mahony created BUILDR-709:
----------------------------------
Summary: Exception in jacoco.rb [TypeError : can't convert Array
into String]
Key: BUILDR-709
URL: https://issues.apache.org/jira/browse/BUILDR-709
Project: Buildr
Issue Type: Bug
Components: Extensions
Affects Versions: 1.4.20
Environment: Windows 7, JRuby 1.7.16.1
Reporter: Ross Mahony
Getting the following error in the jacoco.rb file
** Invoke
E:/MAVEN/repository/org/jacoco/org.jacoco.agent/0.5.10.201208310627/org.jacoco.agent-0.5.10.201208310627-runtime.jar
(first_time, not_needed)
Buildr aborted!
TypeError : can't convert Array into String
org/jruby/RubyString.java:1159:in `+'
E:/jruby-1.7.16.1/lib/ruby/gems/shared/gems/buildr-1.4.20-java/addon/buildr/jacoco.rb:151:in
`ProjectExtension'
org/jruby/RubyProc.java:271:in `call'
E:/jruby-1.7.16.1/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/task.rb:205:in
`execute'
org/jruby/RubyArray.java:1613:in `each'
E:/jruby-1.7.16.1/lib/ruby/gems/shared/gems/rake-0.9.2.2/lib/rake/task.rb:200:in
`execute'
E:/jruby-1.7.16.1/lib/ruby/gems/shared/gems/buildr-1.4.20-java/lib/buildr/core/application.rb:662:in
`invoke_with_call_chain'
E:/jruby-1.7.16.1/lib/ruby/gems/shared/gems/buildr-1.4.20-java/lib/buildr/core/application.rb:660:in
`invoke_with_call_chain'
E:/jruby-1.7.16.1/lib/ruby/1.9/monitor.rb:211:in `mon_synchronize'
E:/jruby-1.7.16.1/lib/ruby/1.9/monitor.rb:210:in `mon_synchronize'
E:/jruby-1.7.16.1/lib/ruby/gems/shared/gems/buildr-1.4.20-java/lib/buildr/core/application.rb:648:in
`invoke_with_call_chain'
E:/jruby-1.7.16.1/lib/ruby/gems/shared/gems/buildr-1.4.20-java/lib/buildr/core/application.rb:643:in
`invoke'
E:/jruby-1.7.16.1/lib/ruby/gems/shared/gems/buildr-1.4.20-java/lib/buildr/core/test.rb:262:in
`execute'
E:/jruby-1.7.16.1/lib/ruby/gems/shared/gems/buildr-1.4.20-java/lib/buildr/core/application.rb:662:in
`invoke_with_call_chain'
E:/jruby-1.7.16.1/lib/ruby/1.9/monitor.rb:211:in `mon_synchronize'
E:/jruby-1.7.16.1/lib/ruby/gems/shared/gems/buildr-1.4.20-java/lib/buildr/core/application.rb:648:in
`invoke_with_call_chain'
E:/jruby-1.7.16.1/lib/ruby/gems/shared/gems/buildr-1.4.20-java/lib/buildr/core/application.rb:643:in
`invoke'
E:/jruby-1.7.16.1/lib/ruby/gems/shared/gems/buildr-1.4.20-java/lib/buildr/core/test.rb:158:in
`run_local_tests'
org/jruby/RubyArray.java:1613:in `each'
Was able to fix it by updating line 151:
project.test.options[:java_args] = (project.test.options[:java_args] || []) +
[agent_config]
to:
project.test.options[:java_args] = ([project.test.options[:java_args]] || []) +
[agent_config]
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