Hello,
I’m having an issue with a Formatter for Log4R.
I’m trying to use the %c format directive to display the Line Number of
the file and for some reason it keeps throwing an error.
I’m using Ubuntu Breezy 5.1, Ruby 1.8.3, and Log4R 1.0.5. Is anyone else
having any similar issues?
Error Msg :
(eval):2:in format': undefined method[]’ for nil:NilClass
(NoMethodError)
from
/usr/local/lib/site_ruby/1.8/log4r/outputter/outputter.rb:118:in
format' from /usr/local/lib/site_ruby/1.8/log4r/outputter/outputter.rb:108:incanonical_log’
from
/usr/local/lib/site_ruby/1.8/log4r/outputter/outputter.rb:108:in synch' from /usr/local/lib/site_ruby/1.8/log4r/outputter/outputter.rb:128:insynchronize’
from
/usr/local/lib/site_ruby/1.8/log4r/outputter/outputter.rb:128:in synch' from /usr/local/lib/site_ruby/1.8/log4r/outputter/outputter.rb:108:incanonical_log’
from (eval):3:in debug' from (eval):8:indebug’
from (eval):8:in each' from (eval):8:indebug’
from ./blah.rb:37:in `happy’
from ./blah.rb:42
Here is the small snipbit of code
require ‘log4r’
include Log4r
class MyClass
def initialize
puts('init')
@my_log = Logger.new 'myLog'
formatter =
PatternFormatter.new(
#:pattern => “%l[%d] %t %1M”)
:pattern => “%5l [%d] %t: %.25M”,
:date_pattern => “%H:%M:%S”)
@my_log.outputters = FileOutputter.new(‘myLog’,
:filename => “log_file”,
:trunc => false,
:formatter => formatter)
puts(Kernel.caller[0].to_s)
end
protected
def logger
puts("got logger")
@my_log
end
end
class MyChild < MyClass
def initialize
super
end
def happy
logger.debug('happy')
end
end
c = MyChild.new
c.happy
I’d appreciate any and all input. Thanks!
-Zach