Start with the default gemfile: gem "rails", "~>x.x.x" Replace the xes with the actual version of rails that you need. It'll be in config/environment.rb, unless it's a Rails 3 app, in which case you can just put 3.0.0. Start your app, and watch for errors. When there's an error about not being able to load something, add that gem to the gemfile. Eventually, you'll have the whole list. :)

Set the endpoint to Mailgun's Postbin. A Postbin is a web service that allows you to post data, which is then displayed through a browser. This allows you to quickly determine what is actually being transmitted to Mailgun's API.

I may had to turn it off and on again a few times as debugging technique when I had no other ideas on what to do.

A good way to debug what is causing these is put this at the top of your Gemfile:

in my case having the browser clearing it's network-tab and the reason for the next request beeing due to "Initiator: document" should have been a clue. (meaning: it's not done by some JS, but by some html functionality)

To find the problematic rows you can use a query like SELECT id FROM t WHERE jsonb_typeof(data_col) <> 'object';

If you built vim against Qt rather than GTK+ and python-complete still isn't working, that suggests the problem isn't actually a consequence of trying to link to both GTK+2 and GTK+3.

If still doesn't work. Make desktop file runnable in terminal by changing Terminal=true, and put it inside a bash script. Run the script to catch the error output. Change back when errors are corrected.

I used this in the console to find the file and the line of the error (took it from this answer): JS_PATH = "app/assets/javascripts/**/*.js"; Dir[JS_PATH].each do |file_name| puts "\n#{file_name}" puts Uglifier.compile(File.read(file_name)) end

main > Dir["*/assets/javascripts/**/*.coffee"].each { |file_name| puts "\n#{file_name}"; Sprockets::CoffeeScriptProcessor.(filename: file_name, data: File.read(file_name), cache: {}); }

app/assets/javascripts/bootstrapped.js.coffee
NoMethodError: undefined method `config' for nil:NilClass
from /home/tyler/.gem/ruby/2.7.1/gems/sprockets-4.0.2/lib/sprockets/source_map_utils.rb:40:in `format_source_map'

block in Sprockets::CoffeeScriptProcessor.call
sprockets (4.0.2) lib/sprockets/coffee_script_processor.rb, line 24

input[:filename]

It's highly recommended you inspect a tippy element via your browser's DevTools. An easy way to do this is to give it hideOnClick: false and trigger: 'click' props so that it stays visible when focus is switched to the DevTools window.

LogRocket is a frontend application monitoring solution that lets you replay problems as if they happened in your own browser. Instead of guessing why errors happen, or asking users for screenshots and log dumps, LogRocket lets you replay the session to quickly understand what went wrong. It works perfectly with any app, regardless of framework, and has plugins to log additional context from Redux, Vuex, and @ngrx/store. In addition to logging Redux actions and state, LogRocket records console logs, JavaScript errors, stacktraces, network requests/responses with headers + bodies, browser metadata, and custom logs. It also instruments the DOM to record the HTML and CSS on the page, recreating pixel-perfect videos of even the most complex single-page apps.

I tried your suggestion about taking each line from application.css out and IT WORKED! I found the offending file

You can determine which openssl.cnf is being used by adding a spurious XXX to the file and see if openssl chokes.

If you enable the -v switch to ssh you can see what's going on: 1st command: debug1: Sending command: /bin/sh -c "cd /boot && ls -l"

git -c core.sshCommand="ssh -vvv" pull

If none of these commands identified the duplication, try analyzing your bundle for multiple instances of @material-ui/styles. You can just check your bundle source, or use a tool like source-map-explorer or webpack-bundle-analyzer.

server-side rendering is strict about configuration, and the best way to find out what's wrong is to compare your project to an already working setup. Check out the reference implementations, bit by bit.