Heroku rake db:migrate leads to NoMethodError: undefined method 'split' for nil:NilClass
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Everything working fine on the development environment. However, when it comes to deploying to Heroku, when I try to run 'heroku rake db:migrate', I get the following error message:
rake aborted! NoMethodError: undefined method 'split' for nil:NilClass /app/vendor/bundle/ruby/2.0.0/gems/rollbar-1.2.13/lib/rollbar/rake.rb:23:in 'patch?' /app/vendor/bundle/ruby/2.0.0/gems/rollbar-1.2.13/lib/rollbar/rake.rb:6:in 'patch!' /app/vendor/bundle/ruby/2.0.0/gems/rollbar-1.2.13/lib/rollbar/rake.rb:38:in '<top (required)>' /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in 'require' /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in 'block in require' /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in 'load_dependency' /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in 'require' /app/vendor/bundle/ruby/2.0.0/gems/rollbar-1.2.13/lib/rollbar.rb:684:in 'require_hooks' /app/vendor/bundle/ruby/2.0.0/gems/rollbar-1.2.13/lib/rollbar.rb:653:in 'configure' /app/config/initializers/rollbar.rb:2:in '<top (required)>' /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:245:in 'load' /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:245:in 'block in load' /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in 'load_dependency' /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:245:in 'load' /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/engine.rb:588:in 'block (2 levels) in <class:Engine>' /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/engine.rb:587:in 'each' /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/engine.rb:587:in 'block in <class:Engine>' /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/initializable.rb:30:in 'instance_exec' /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/initializable.rb:30:in 'run' /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/initializable.rb:55:in 'block in run_initializers' /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/initializable.rb:54:in 'each' /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/initializable.rb:54:in 'run_initializers' /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/application.rb:136:in 'initialize!' /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/railtie/configurable.rb:30:in 'method_missing' /app/config/environment.rb:5:in '<top (required)>' /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in 'require' /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in 'block in require' /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in 'load_dependency' /app/vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in 'require' /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/application.rb:103:in 'require_environment!' /app/vendor/bundle/ruby/2.0.0/gems/railties-3.2.13/lib/rails/application.rb:297:in 'block (2 levels) in initialize_tasks' Tasks: TOP => db:migrate => environment (See full trace by running task with --trace)
Can someone help me debug?
This is related to rollbar and not this gem. Please see rollbar/rollbar-gem#396