I converted from resque to sidekiq gem for my ruby on rails app to

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Editorial Team

Asked: June 7, 20262026-06-07T15:42:52+00:00 2026-06-07T15:42:52+00:00

I converted from resque to sidekiq gem for my ruby on rails app to have less memory usage and faster response times.

The problem:

one of my workers has an error and unlike resque-web the sidekiq-web does not show full details on the error ( like line number and cause of error )
I’m unable to properly debug my workers, is there a workaround for this? In terminal I just get something like

error:

  2012-07-12T13:26:19Z 64455 TID-ousyenaqg WARN: undefined method `perform' for #<BookInit:0x007f8c6f73f520>

More precise errors are a must have!

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Editorial Team · Answer 1 · 2026-06-07T15:42:54+00:00

Editorial Team

try change

def self.perform(params...)

to

def perform(params...)

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