更新到Rails 6之后。我的Rails应用程序可在localhost上运行，但无法部署在heroku上。 使用NameError：错误的常量名称[[：error，[“检测到不受支持的Rails版本6.0.1”]，无]。 这是heroku日志
Bundle completed (202.90s)
Cleaning up the bundler cache.
-----> Installing node-v10.15.3-linux-x64
-----> Detecting rake tasks
-----> Preparing app for Rails asset pipeline
Running: rake assets:precompile
DEPRECATION WARNING: Including LoggerSilence is deprecated and will be removed in Rails 6.1. Please use `activeSupport::LoggerSilence` instead (called from <top (required)> at /tmp/build_beaa9fdc79751f9cff81884a8400ec45/config/application.rb:15)
Sending event 8d83a3662d87418682154b98aecd586c to Sentry
Unable to record event with remote Sentry server (Raven::Error - the server responded with status 429 Error in headers is: Creation of this event was denied due to rate limiting):
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/sentry-raven-2.12.2/lib/raven/transports/http.rb:34:in `rescue in send_event'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/sentry-raven-2.12.2/lib/raven/transports/http.rb:16:in `send_event'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/sentry-raven-2.12.2/lib/raven/client.rb:43:in `send_event'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/sentry-raven-2.12.2/lib/raven/instance.rb:81:in `send_event'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/sentry-raven-2.12.2/lib/raven/instance.rb:126:in `capture_type'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/ruby-2.6.5/lib/ruby/2.6.0/forwardable.rb:230:in `capture_exception'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/sentry-raven-2.12.2/lib/raven/integrations/rake.rb:9:in `display_error_message'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/rake-13.0.0/lib/rake/application.rb:195:in `rescue in standard_exception_handling'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/rake-13.0.0/lib/rake/application.rb:185:in `standard_exception_handling'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/rake-13.0.0/lib/rake/application.rb:80:in `run'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/rake-13.0.0/exe/rake:27:in `<top (required)>'
Failed to submit event: NameError: wrong constant name [[:error,["detected unsupported rails version 6.0.1"],nil]]
rake aborted!
NameError: wrong constant name [[:error,nil]]
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/newrelic_rpm-5.7.0.350/lib/new_relic/control/class_methods.rb:52:in `const_get'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/newrelic_rpm-5.7.0.350/lib/new_relic/control/class_methods.rb:52:in `load_framework_class'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/newrelic_rpm-5.7.0.350/lib/new_relic/control/class_methods.rb:32:in `new_instance'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/newrelic_rpm-5.7.0.350/lib/new_relic/control/class_methods.rb:13:in `instance'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/newrelic_rpm-5.7.0.350/lib/newrelic_rpm.rb:41:in `block in <class:railtie>'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/railties-6.0.1/lib/rails/initializable.rb:32:in `instance_exec'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/railties-6.0.1/lib/rails/initializable.rb:32:in `run'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/railties-6.0.1/lib/rails/initializable.rb:61:in `block in run_initializers'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/railties-6.0.1/lib/rails/initializable.rb:60:in `run_initializers'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/railties-6.0.1/lib/rails/application.rb:363:in `initialize!'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/config/environment.rb:5:in `<top (required)>'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies.rb:325:in `require'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies.rb:325:in `block in require'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies.rb:291:in `load_dependency'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies.rb:325:in `require'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/railties-6.0.1/lib/rails/application.rb:339:in `require_environment!'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/railties-6.0.1/lib/rails/application.rb:515:in `block in run_tasks_blocks'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/sprockets-rails-3.2.1/lib/sprockets/rails/task.rb:62:in `block (2 levels) in define'
/tmp/build_beaa9fdc79751f9cff81884a8400ec45/vendor/bundle/ruby/2.6.0/gems/rake-13.0.0/exe/rake:27:in `<top (required)>'
Tasks: TOP => environment
(See full trace by running task with --trace)