Turning off error collector doesn't work.

From what I can tell, it looks like new relic always touches rescue_action -- which seems to interfere with ExceptionNotifier.

I just commented out the following and it was kosher again.

rails/errors.rb:

# todo: patch rescue_action and track how many are occuring and capture instances as well
ActionController::Base.class_eval do

def newrelic_notice_error(exception)
local_params = (respond_to? :filter_parameters) ? filter_parameters(params) : params

NewRelic::Agent.agent.error_collector.notice_error(newrelic_metric_path, (request) ? request.path : nil,
local_params, exception)
end

# def rescue_action_with_newrelic_trace(exception)
# newrelic_notice_error exception
#
# rescue_action_without_newrelic_trace exception
# end

# Compare with #alias_method_chain, which is not available in
# Rails 1.1:
# alias_method :rescue_action_without_newrelic_trace, :rescue_action
# alias_method :rescue_action, :rescue_action_with_newrelic_trace
# protected :rescue_action

end if defined? ActionController