undefined method `size' for nil:NilClass on JRuby

[ndrluis]

NoMethodError: undefined method `size' for nil:NilClass
  check_first_rule at C:/jruby-1.7.4/lib/ruby/gems/shared/gems/sandi_meter-1.0.3/lib/sandi_meter/calculator.rb:102
        calculate! at C:/jruby-1.7.4/lib/ruby/gems/shared/gems/sandi_meter-1.0.3/lib/sandi_meter/calculator.rb:23
              scan at C:/jruby-1.7.4/lib/ruby/gems/shared/gems/sandi_meter-1.0.3/lib/sandi_meter/file_scanner.rb:20
           execute at C:/jruby-1.7.4/lib/ruby/gems/shared/gems/sandi_meter-1.0.3/lib/sandi_meter/cli.rb:76
            (root) at C:/jruby-1.7.4/lib/ruby/gems/shared/gems/sandi_meter-1.0.3/bin/sandi_meter:5
              load at org/jruby/RubyKernel.java:1073
            (root) at C:\jruby-1.7.4\bin\sandi_meter:23

[makaroni4]

Hi @andreanastacio!

Could you please provide a code you scan that causes this error?

[ndrluis]

https://github.com/andreanastacio/rukuli

[makaroni4]

@andreanastacio got the bug, I will try to investigate it, thank you for the report 👍

[ndrluis]

@makaroni4 Depends on jruby/jruby/issues/1187

[makaroni4]

@andreanastacio how about PR? 😃

[makaroni4]

We need a workaround for jruby/jruby#1187. Any ideas?

And Happy New Year! 🎅

[makaroni4]

Closing this one if favor of #29