rails 4 - 每次我 运行 rake db:migrate 命令时，rake 命令都会显示弃用警告
rails 4 - rake command shows deprecation warning everytime I run the rake db:migrate command
[pinterestclone]$ rake db:migrate
DEPRECATION WARNING: Sprockets method `register_engine` is deprecated.
Please register a mime type using `register_mime_type` then
use `register_compressor` or `register_transformer`.
https://github.com/rails/sprockets/blob/master/guides/extending_sprockets.md#supporting-all-versions-of-sprockets-in-processors
(called from block (2 levels) in <class:Railtie> at /usr/local/lib/ruby/gems/2.3.0/gems/sass-rails-5.0.5/lib/sass/rails/railtie.rb:57)
DEPRECATION WARNING: Sprockets method `register_engine` is deprecated.
Please register a mime type using `register_mime_type` then
use `register_compressor` or `register_transformer`.
https://github.com/rails/sprockets/blob/master/guides/extending_sprockets.md#supporting-all-versions-of-sprockets-in-processors
(called from block (2 levels) in <class:Railtie> at /usr/local/lib/ruby/gems/2.3.0/gems/sass-rails-5.0.5/lib/sass/rails/railtie.rb:58)
== 20160721232702 AddUserIdToPins: migrating ==================================
-- add_column(:pins, :user_id, :integer)
-> 0.0010s
-- add_index(:pins, :user_id)
-> 0.0010s
== 20160721232702 AddUserIdToPins: migrated (0.0022s) =========================
这是由 Sprockets 3.7.0 引起的，应该很快在 sass-rails（使用 Sprockets）中修复。有关详细信息，请参阅 this。
我想 Sprockets 4 要求您在调用 register_engine 之前注册一个 MIME 类型。
更新：现在已在 sass-rails 版本 5.0.6 中修复。 运行 bundle update 应删除弃用警告。
要解决此问题，请在终端中打开您的项目并写入 "bundle update sprockets"
[pinterestclone]$ rake db:migrate
DEPRECATION WARNING: Sprockets method `register_engine` is deprecated.
Please register a mime type using `register_mime_type` then
use `register_compressor` or `register_transformer`.
https://github.com/rails/sprockets/blob/master/guides/extending_sprockets.md#supporting-all-versions-of-sprockets-in-processors
(called from block (2 levels) in <class:Railtie> at /usr/local/lib/ruby/gems/2.3.0/gems/sass-rails-5.0.5/lib/sass/rails/railtie.rb:57)
DEPRECATION WARNING: Sprockets method `register_engine` is deprecated.
Please register a mime type using `register_mime_type` then
use `register_compressor` or `register_transformer`.
https://github.com/rails/sprockets/blob/master/guides/extending_sprockets.md#supporting-all-versions-of-sprockets-in-processors
(called from block (2 levels) in <class:Railtie> at /usr/local/lib/ruby/gems/2.3.0/gems/sass-rails-5.0.5/lib/sass/rails/railtie.rb:58)
== 20160721232702 AddUserIdToPins: migrating ==================================
-- add_column(:pins, :user_id, :integer)
-> 0.0010s
-- add_index(:pins, :user_id)
-> 0.0010s
== 20160721232702 AddUserIdToPins: migrated (0.0022s) =========================
这是由 Sprockets 3.7.0 引起的，应该很快在 sass-rails（使用 Sprockets）中修复。有关详细信息，请参阅 this。
我想 Sprockets 4 要求您在调用 register_engine 之前注册一个 MIME 类型。
更新：现在已在 sass-rails 版本 5.0.6 中修复。 运行 bundle update 应删除弃用警告。
要解决此问题，请在终端中打开您的项目并写入 "bundle update sprockets"