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NoMethodError when trying to install tailwindcss-rails #399

Closed igaurab closed 2 weeks ago

igaurab commented 2 weeks ago

Hi I am pretty much new to rails. I am trying to install the shadcn ui for rails and it had one of it's dependencies as tailwindcss-rails.

Command issued:

./bin/rails tailwindcss:install

Platform: MacOS M3 Ruby version: 3.2.2 Rails: 7.2.1 Issue: NoMethodError: undefined method `to_sym' for nil:NilClass (NoMethodError)

Stacktrace

igaurab@Gaurabs-MacBook-Pro-2 clear_pay % ./bin/rails tailwindcss:install --trace
bin/rails aborted!
NoMethodError: undefined method `to_sym' for nil:NilClass (NoMethodError)

      super(key.to_sym)
               ^^^^^^^
/Users/igaurab/.gem/gems/activesupport-7.2.1/lib/active_support/ordered_options.rb:42:in `[]'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/database_configurations/connection_url_resolver.rb:84:in `resolved_adapter'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/database_configurations/connection_url_resolver.rb:28:in `initialize'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/database_configurations/url_config.rb:73:in `new'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/database_configurations/url_config.rb:73:in `build_url_hash'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/database_configurations/url_config.rb:44:in `initialize'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/database_configurations.rb:67:in `new'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/database_configurations.rb:67:in `block in <class:DatabaseConfigurations>'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/database_configurations.rb:279:in `block in build_db_config_from_hash'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/database_configurations.rb:278:in `reverse_each'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/database_configurations.rb:278:in `build_db_config_from_hash'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/database_configurations.rb:257:in `build_db_config_from_raw_config'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/database_configurations.rb:208:in `block in build_configs'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/database_configurations.rb:204:in `each'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/database_configurations.rb:204:in `flat_map'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/database_configurations.rb:204:in `build_configs'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/database_configurations.rb:74:in `initialize'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/tasks/database_tasks.rb:144:in `new'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/tasks/database_tasks.rb:144:in `for_each'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/railties/databases.rake:35:in `block (2 levels) in <main>'
/Users/igaurab/.gem/gems/rake-13.2.1/lib/rake/task_manager.rb:232:in `in_namespace'
/Users/igaurab/.gem/gems/rake-13.2.1/lib/rake/dsl_definition.rb:142:in `namespace'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/railties/databases.rake:30:in `block in <main>'
/Users/igaurab/.gem/gems/rake-13.2.1/lib/rake/task_manager.rb:232:in `in_namespace'
/Users/igaurab/.gem/gems/rake-13.2.1/lib/rake/dsl_definition.rb:142:in `namespace'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/railties/databases.rake:9:in `<main>'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/railtie.rb:57:in `load'
/Users/igaurab/.gem/gems/activerecord-7.2.1/lib/active_record/railtie.rb:57:in `block in <class:Railtie>'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/railtie.rb:285:in `instance_exec'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/railtie.rb:285:in `block in run_tasks_blocks'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/railtie.rb:297:in `each'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/railtie.rb:297:in `each_registered_block'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/railtie.rb:285:in `run_tasks_blocks'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/application.rb:553:in `block in run_tasks_blocks'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/engine/railties.rb:15:in `each'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/engine/railties.rb:15:in `each'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/application.rb:553:in `run_tasks_blocks'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/engine.rb:470:in `load_tasks'
/Users/igaurab/workspaces/ruby/rails/clear_pay/Rakefile:6:in `<main>'
/Users/igaurab/.gem/gems/rake-13.2.1/lib/rake/rake_module.rb:29:in `load'
/Users/igaurab/.gem/gems/rake-13.2.1/lib/rake/rake_module.rb:29:in `load_rakefile'
/Users/igaurab/.gem/gems/rake-13.2.1/lib/rake/application.rb:740:in `raw_load_rakefile'
/Users/igaurab/.gem/gems/rake-13.2.1/lib/rake/application.rb:126:in `block in load_rakefile'
/Users/igaurab/.gem/gems/rake-13.2.1/lib/rake/application.rb:214:in `standard_exception_handling'
/Users/igaurab/.gem/gems/rake-13.2.1/lib/rake/application.rb:125:in `load_rakefile'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/commands/rake/rake_command.rb:43:in `block in with_rake'
/Users/igaurab/.gem/gems/rake-13.2.1/lib/rake/rake_module.rb:59:in `with_application'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/commands/rake/rake_command.rb:41:in `with_rake'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/commands/rake/rake_command.rb:20:in `perform'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/command.rb:156:in `invoke_rake'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/command.rb:73:in `block in invoke'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/command.rb:149:in `with_argv'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/command.rb:69:in `invoke'
/Users/igaurab/.gem/gems/railties-7.2.1/lib/rails/commands.rb:18:in `<main>'
<internal:/Users/igaurab/.rbenv/versions/3.2.2/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:37:in `require'
<internal:/Users/igaurab/.rbenv/versions/3.2.2/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:37:in `require'
/Users/igaurab/.gem/gems/bootsnap-1.18.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
./bin/rails:4:in `<main>'
flavorjones commented 2 weeks ago

Hi @igaurab, I'm sorry you're having this problem. Unfortunately I don't see anything in this error backtrace that's related to the tailwindcss-rails gem.

If I was going to guess, I'd say (based on the stack trace) this error message is coming from an incorrectly structured database.yml file, but you may have more luck asking about this in a general Rails forum like https://discuss.rubyonrails.org/

igaurab commented 2 weeks ago

Hi thanks for the response.

I managed to get it working in a new repository. Mostly issue on my part it seems.

Thanks.