Rcov failing with "`+': nil can't be coerced into Fixnum (TypeError)"

[evanworley]

/usr/local/lib/ruby/gems/1.9.1/gems/relevance-rcov-0.9.2.1/lib/rcov/code_coverage_analyzer.rb:160:in +': nil can't be coerced into Fixnum (TypeError) from /usr/local/lib/ruby/gems/1.9.1/gems/relevance-rcov-0.9.2.1/lib/rcov/code_coverage_analyzer.rb:160:inblock (2 levels) in aggregate_data'
from /usr/local/lib/ruby/gems/1.9.1/gems/relevance-rcov-0.9.2.1/lib/rcov/code_coverage_analyzer.rb:160:in each' from /usr/local/lib/ruby/gems/1.9.1/gems/relevance-rcov-0.9.2.1/lib/rcov/code_coverage_analyzer.rb:160:ineach_with_index'
from /usr/local/lib/ruby/gems/1.9.1/gems/relevance-rcov-0.9.2.1/lib/rcov/code_coverage_analyzer.rb:160:in block in aggregate_data' from /usr/local/lib/ruby/gems/1.9.1/gems/relevance-rcov-0.9.2.1/lib/rcov/code_coverage_analyzer.rb:158:ineach_pair'
from /usr/local/lib/ruby/gems/1.9.1/gems/relevance-rcov-0.9.2.1/lib/rcov/code_coverage_analyzer.rb:158:in aggregate_data' from /usr/local/lib/ruby/gems/1.9.1/gems/relevance-rcov-0.9.2.1/lib/rcov/differential_analyzer.rb:112:inraw_data_relative'
from /usr/local/lib/ruby/gems/1.9.1/gems/relevance-rcov-0.9.2.1/lib/rcov/differential_analyzer.rb:52:in remove_hook' from /usr/local/lib/ruby/gems/1.9.1/gems/relevance-rcov-0.9.2.1/lib/rcov/code_coverage_analyzer.rb:124:inremove_hook'
from /usr/local/lib/ruby/gems/1.9.1/gems/relevance-rcov-0.9.2.1/bin/rcov:425:in `block in <top (required)>'

[evanworley]

I'm running it with the following command...

rcov --rails -Itest test/unit/__test.rb test/functional/__test.rb test/integration/*_test.rb --no-rcovrt --aggregate coverage/aggregate.data

[abedra]

You are using an old version of RCov. The current version is 0.9.7.1. Please update and make sure the error still exists for you

[abedra]

You can do so by adding gemcutter to your gem sources and running gem install rcov.

[evanworley]

Ah GemCutter! Thanks Abedra! I will do that now, I was using the gems.github.com source that's listed in the rdoc

[evanworley]

Thanks Abedra, I am good to go now!