Comments (14)
deivid-rodriguez
commented on August 20, 2024
Hi Benjamin!
I've been changing some stuff regarding how irb integrates with byebug. Could you try last master and see if you can still reproduce this?
Sorry for the delay, by the way.
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benjaminbauer
commented on August 20, 2024
Just tried 058bac2. The error prevails. Although it only crashes on the first attempt. When I try tabcomplemtion for the second or n-th time, it works as expected.
(byebug) TerINTERNAL ERROR!!! undefined method `workspace' for nil:NilClass
/home/benni/.rbenv/versions/2.1.1/lib/ruby/2.1.0/irb/completion.rb:39:in `block in <module:InputCompletor>'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/bundler/gems/byebug-058bac2de58e/lib/byebug/interfaces/local_interface.rb:34:in `call'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/bundler/gems/byebug-058bac2de58e/lib/byebug/interfaces/local_interface.rb:34:in `readline'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/bundler/gems/byebug-058bac2de58e/lib/byebug/interfaces/local_interface.rb:34:in `readline'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/bundler/gems/byebug-058bac2de58e/lib/byebug/interfaces/local_interface.rb:16:in `read_command'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/bundler/gems/byebug-058bac2de58e/lib/byebug/processors/command_processor.rb:170:in `process_commands'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/bundler/gems/byebug-058bac2de58e/lib/byebug/processors/command_processor.rb:90:in `at_line'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/bundler/gems/byebug-058bac2de58e/lib/byebug/processors/command_processor.rb:48:in `block in at_line'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/bundler/gems/byebug-058bac2de58e/lib/byebug/processors/command_processor.rb:46:in `synchronize'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/bundler/gems/byebug-058bac2de58e/lib/byebug/processors/command_processor.rb:46:in `at_line'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/bundler/gems/byebug-058bac2de58e/lib/byebug/context.rb:75:in `at_line'
/home/benni/code_corner/sparta/config/initializers/devise.rb:8:in `block in <top (required)>'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/devise-3.3.0/lib/devise.rb:292:in `setup'
/home/benni/code_corner/sparta/config/initializers/devise.rb:3:in `<top (required)>'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:245:in `load'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:245:in `block in load'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:236:in `load_dependency'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:245:in `load'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/engine.rb:593:in `block (2 levels) in <class:Engine>'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/engine.rb:592:in `each'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/engine.rb:592:in `block in <class:Engine>'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/initializable.rb:30:in `instance_exec'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/initializable.rb:30:in `run'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/initializable.rb:55:in `block in run_initializers'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/initializable.rb:54:in `each'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/initializable.rb:54:in `run_initializers'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/application.rb:136:in `initialize!'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/railtie/configurable.rb:30:in `method_missing'
/home/benni/code_corner/sparta/config/environment.rb:5:in `<top (required)>'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `require'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `block in require'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:236:in `load_dependency'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `require'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/application.rb:103:in `require_environment!'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/commands.rb:40:in `<top (required)>'
script/rails:6:in `require'
script/rails:6:in `<main>'
Loading development environment (Rails 3.2.19)
irb(main):001:0>
irb(main):002:0* Active
ActiveModel ActiveRecord ActiveResource ActiveSupport
irb(main):002:0* Active
I also just verified that the behaviour is the same in 3.2.0
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deivid-rodriguez
commented on August 20, 2024
All right! Thanks for the feedback @benjaminbauer, I'll let you know if I make any progress with this.
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deivid-rodriguez
commented on August 20, 2024
@benjaminbauer, I can't reproduce this. Can you tell me the exact steps to get the error you're getting? Thanks a lot.
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benjaminbauer
commented on August 20, 2024
@deivid-rodriguez pretty much like I described it above:
- I set a breakpoint via
byebugin a rails initalizer - run
bundle exec rails c - In the prompt that appears when hitting the breakpoint I press Tab once
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deivid-rodriguez
commented on August 20, 2024
Thanks what I did, that's why I was asking. Do you have any special configuration in .irbrc o .byebugrc?
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benjaminbauer
commented on August 20, 2024
Nope, the only relevant file was the .bybug_hist, which I just deleted and reran the described steps. Same result:
~|⇒ rm .byebug_hist
~|⇒ j sparta
sparta|bba/docker⚡ ⇒ be rails c
[1, 10] in /home/benni/code_corner/sparta/config/initializers/airbrake.rb
1: excluded_environments = %w(development test cucumber custom)
2: byebug
3:
=> 4: if not excluded_environments.include? Rails.env
5: Airbrake.configure do |config|
6: config.api_key = ENV['AIRBRAKE_API_KEY']
7: config.development_environments = excluded_environments
8:
9: config.async = true
10: config.async do |notice|
(byebug) INTERNAL ERROR!!! undefined method `workspace' for nil:NilClass
/home/benni/.rbenv/versions/2.1.1/lib/ruby/2.1.0/irb/completion.rb:39:in `block in <module:InputCompletor>'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/byebug-3.2.0/lib/byebug/interfaces/local_interface.rb:31:in `call'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/byebug-3.2.0/lib/byebug/interfaces/local_interface.rb:31:in `readline'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/byebug-3.2.0/lib/byebug/interfaces/local_interface.rb:31:in `readline'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/byebug-3.2.0/lib/byebug/interfaces/local_interface.rb:13:in `read_command'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/byebug-3.2.0/lib/byebug/processors/command_processor.rb:169:in `process_commands'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/byebug-3.2.0/lib/byebug/processors/command_processor.rb:90:in `at_line'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/byebug-3.2.0/lib/byebug/processors/command_processor.rb:48:in `block in at_line'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/byebug-3.2.0/lib/byebug/processors/command_processor.rb:46:in `synchronize'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/byebug-3.2.0/lib/byebug/processors/command_processor.rb:46:in `at_line'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/byebug-3.2.0/lib/byebug/context.rb:77:in `at_line'
/home/benni/code_corner/sparta/config/initializers/airbrake.rb:4:in `<top (required)>'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:245:in `load'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:245:in `block in load'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:236:in `load_dependency'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:245:in `load'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/engine.rb:593:in `block (2 levels) in <class:Engine>'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/engine.rb:592:in `each'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/engine.rb:592:in `block in <class:Engine>'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/initializable.rb:30:in `instance_exec'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/initializable.rb:30:in `run'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/initializable.rb:55:in `block in run_initializers'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/initializable.rb:54:in `each'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/initializable.rb:54:in `run_initializers'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/application.rb:136:in `initialize!'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/railtie/configurable.rb:30:in `method_missing'
/home/benni/code_corner/sparta/config/environment.rb:5:in `<top (required)>'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `require'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `block in require'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:236:in `load_dependency'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/activesupport-3.2.19/lib/active_support/dependencies.rb:251:in `require'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/application.rb:103:in `require_environment!'
/home/benni/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0/gems/railties-3.2.19/lib/rails/commands.rb:40:in `<top (required)>'
script/rails:6:in `require'
script/rails:6:in `<main>'Loading development environment (Rails 3.2.19)
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deivid-rodriguez
commented on August 20, 2024
I guess it only happens in that app? Could you try with byebug 3.4.2 and (more important) with ruby 2.1.3? Thanks for taking the time to try this.
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benjaminbauer
commented on August 20, 2024
Updated ruby and byebug, problem persists. I tried to set a breakpoint in a rspec test: works. So it's might be limited to breakpoints in initalizers. If nobody else is experiencing this problem, then I guess we can close this issue.
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deivid-rodriguez
commented on August 20, 2024
Can you copy that initializer in a brand new app, add the dependencies it needs and then try to reproduce the bug again? If you can reproduce it that way, then I'll be able to reproduce and fix the issue.
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deivid-rodriguez
commented on August 20, 2024
@benjaminbauer Did you manage to do what I said? Also, could please copy the log using Ruby 2.1.3 + Byebug 3.5.1. Thanks again.
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deivid-rodriguez
commented on August 20, 2024
Closing for lack of feedback
@benjaminbauer Feel free to reopening if you still want to help me reproduce this.
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hh
commented on August 20, 2024
Google brought me to this issue while trying to get tab completion working in byebug.
Maybe I'm going about it the wrong way.
[hh@mba rvm]$ ls
Gemfile Gemfile.lock runme_then_hit_tab.rb
[hh@mba rvm]$ cat Gemfile
source 'https://rubygems.org'
gem 'byebug'
[hh@mba rvm]$ cat runme_then_hit_tab.rb
require 'byebug'
byebug
puts 'a'
[hh@mba rvm]$ bundle exec ruby runme_then_hit_tab.rb
[1, 3] in /home/hh/rvm/runme_then_hit_tab.rb
1: require 'byebug'
2: byebug
=> 3: puts 'a'
(byebug) require 'irb/completion'
true
(byebug) [HIT TAB HERE]/home/hh/.rvm/rubies/ruby-2.2.0/lib/ruby/2.2.0/irb/completion.rb:38:in `block in <module:InputCompletor>': undefined method `workspace' for nil:NilClass (NoMethodError)
from /home/hh/.rvm/gems/ruby-2.2.0/gems/byebug-6.0.2/lib/byebug/interfaces/local_interface.rb:21:in `call'
from /home/hh/.rvm/gems/ruby-2.2.0/gems/byebug-6.0.2/lib/byebug/interfaces/local_interface.rb:21:in `readline'
from /home/hh/.rvm/gems/ruby-2.2.0/gems/byebug-6.0.2/lib/byebug/interfaces/local_interface.rb:21:in `readline'
from /home/hh/.rvm/gems/ruby-2.2.0/gems/byebug-6.0.2/lib/byebug/interface.rb:68:in `prepare_input'
from /home/hh/.rvm/gems/ruby-2.2.0/gems/byebug-6.0.2/lib/byebug/interface.rb:52:in `read_input'
from /home/hh/.rvm/gems/ruby-2.2.0/gems/byebug-6.0.2/lib/byebug/interface.rb:35:in `read_command'
from /home/hh/.rvm/gems/ruby-2.2.0/gems/byebug-6.0.2/lib/byebug/processors/command_processor.rb:139:in `repl'
from /home/hh/.rvm/gems/ruby-2.2.0/gems/byebug-6.0.2/lib/byebug/processors/command_processor.rb:95:in `process_commands'
from /home/hh/.rvm/gems/ruby-2.2.0/gems/byebug-6.0.2/lib/byebug/processors/command_processor.rb:75:in `at_line'
from /home/hh/.rvm/gems/ruby-2.2.0/gems/byebug-6.0.2/lib/byebug/context.rb:109:in `at_line'
from runme_then_hit_tab.rb:3:in `<main>'
[hh@mba rvm]$ cat Gemfile.lock
GEM
remote: https://rubygems.org/
specs:
byebug (6.0.2)
PLATFORMS
ruby
DEPENDENCIES
byebug
BUNDLED WITH
1.10.2
[hh@mba rvm]$ cat .ruby-version
ruby-2.2.0
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deivid-rodriguez
commented on August 20, 2024
Hi. I think this is not byebug's fault. To use irb's completion you need to be inside irb! Type irb from byebug's prompt and then require 'irb/completion'.
Hopefully at some point byebug will provide its own completions.
Closing...
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