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Questions tagged [rollbar]

Full-stack error tracking system available for any language.

116 questions
299
votes
16 answers

ResizeObserver - loop limit exceeded

About two months ago we started using Rollbar to notify us of various errors in our Web App. Ever since then we have been getting the occasional error: ResizeObserver loop limit exceeded The thing that confuses me about this is that we are not using…
IOIIOOIO
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29
votes
7 answers

How prevent rollbar from reporting errors in the development environment?

How I can disable the rollbar gem from reporting errors in my development environment? I want to get errors only from staging and production, but I didn't find it in docs on Rollbar's site.
piton4eg
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19
votes
1 answer

ActionCable server response times on Heroku

I've implemented a real-time chat system using ActionCable. It works, but I keep getting exception notices from Rollbar for the /cable endpoint in production (Heroku). 2017-07-18T15:36:54.738588+00:00 heroku[router]: at=info method=GET…
kid_drew
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15
votes
6 answers

How can I use Rails 5.2 credentials in capistrano's deploy.rb file?

I've just updated my Rails app to 5.2, and configured it to use the new config/credentials.yml.enc file. When I try to deploy, I get this error: NameError: uninitialized constant Rails /Users/me/Documents/project/config/deploy.rb:27:in `
James Chevalier
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8
votes
1 answer

dSYM download when Bitcode is disabled

To use the Rollbar service, Bitcode needs to be disabled for traceback symbolization. I also have to upload the dSYM file to Rollbar. But where do I get the dSYM file when Bitcode is disabled? Normally I can download the file from App Store Connect…
Kevin Lieser
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7
votes
1 answer

No route matches GET /sign_up, but I can visit the page?

I'm getting a strange error logged on my production server for my Rails 4 app: ActionController::RoutingError: No route matches [GET] "/sign_up" This is obviously concerning because it would mean new users are unable to sign up. But if I visit that…
ChrisJ
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6
votes
1 answer

How to upload source maps to Rollbar.js from create-react-app without hosting them publicly?

1) I have an app created with the help of Create-react-app 2) It's not ejected 3) I don't want to upload source maps publicly 4) I have set up app to work with Rollbar.js for error tracking on production 5) Manual upload is not an option because I…
Stanislau Buzunko
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6
votes
1 answer

How to use __STACKTRACE__ in case statement or controllers

I'm struggling with a deprecation warning in my Phoenix app : System.stacktrace/0 outside of rescue/catch clauses is deprecated. If you want to support only Elixir v1.7+, you must access __STACKTRACE__ inside a rescue/catch. If you want to support…
Vanessa
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6
votes
1 answer

Intermittent "Not a Product" Javascript Error

We have a website (.Net / jquery / Bootstrap 4), using Rollbar to log Javascript errors. Rollbar is logging an intermittent Javascript error with the message "Not a Product." For the trace, it only includes: File "(unknown)" line (unknown) col 0 in…
blackorchid
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6
votes
2 answers

Does Sidekiq report errors to Rollbar automatically?

I see Mike recommends using an error service to report errors that happen during sidekiq jobs over here: https://www.mikeperham.com/2013/08/25/please-use-an-error-service There's also this gem, which looks like it adds a middleware to do exactly…
Leslie Viljoen
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5
votes
3 answers

RuntimeError: can't modify frozen Array (Rollbar, Rails 5.1 upgrade)

Unable to use rspec and rollbar after upgrading to rails 5. Create a Rails 4 app Upgrade gemfile to use rails 5 Try adding rollbar gem/support Standard config/environment.rb: # Load the Rails application. require_relative 'application' #…
Pierre-Francoys Brousseau
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5
votes
2 answers

Ensuring Rollbar has reported error with RSpec

Logic inside my class sometimes uses Rollbar.silenced to ignore some exception (so they don't get reported). I'm trying to write a test which ensure that rollbar actually report error. it 'does not mute rollbar' do expect(Rollbar).not_to…
Filip Bartuzi
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5
votes
1 answer

Wrap all controller actions in a begin rescue for error logging

I've recently set up Rollbar for my rails app. It's reporting the errors but not always with context. In order to get context you need to catch the exception and pass in the error begin # code... rescue => e Rollbar.error(e) Is there a rails…
user2954587
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4
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1 answer

What does it mean when an unhandledrejection event does not contain a reason field?

Client side errors for our app get tracked via Rollbar. We keep getting this error which is not very useful from Safari and Chrome: [unhandledrejection] error getting `reason` from event I traced this to Rollbar JS where it finally creates this…
Roman
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4
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1 answer

Rollbar impact on rails performance

Does rollbar impact a rails application performance? From development and quality perspectives, it's a very useful. But I worry about production performance.
Charmi
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