我遇到了一个奇怪的问题。如果我将新图像添加到images文件夹并在网页上使用它 - rails会抛出这样的错误。
Asset was not declared to be precompiled in production.
Add Rails.application.config.assets.precompile += %w( spinner60.gif ) to config/initializers/assets.rb and restart your server
这一切都只发生在开发模式中。我在本地开发 - 而不是在任何服务器上生产或以其他方式开发。
如果我在本地计算机上重新启动服务器 - rails会获取资产并在没有任何抱怨的情况下提供服务。
以前有人经历过这样的事吗? - 未对任何环境或资产文件进行任何更改。
任何帮助将不胜感激。
asset.rb =
# Be sure to restart your server when you modify this file.
# Version of your assets, change this if you want to expire all your assets.
# Rails.application.config.assets.version = '1.0'
# Add additional assets to the asset load path
# Rails.application.config.assets.paths << Emoji.images_path
# Precompile additional assets.
# application.js, application.css, and all non-JS/CSS in app/assets folder are already added.
# Rails.application.config.assets.precompile += %w( search.js )
and development.rb =
Rails.application.configure do
# Settings specified here will take precedence over those in config/application.rb.
# In the development environment your application's code is reloaded on
# every request. This slows down response time but is perfect for development
# since you don't have to restart the web server when you make code changes.
config.cache_classes = false
# Do not eager load code on boot.
config.eager_load = false
# Show full error reports and disable caching.
config.consider_all_requests_local = true
config.action_controller.perform_caching = false
# Don't care if the mailer can't send.
config.action_mailer.raise_delivery_errors = false
# Print deprecation notices to the Rails logger.
config.active_support.deprecation = :log
# Raise an error on page load if there are pending migrations.
config.active_record.migration_error = :page_load
# Debug mode disables concatenation and preprocessing of assets.
# This option may cause significant delays in view rendering with a large
# number of complex assets.
config.assets.debug = true
# Asset digests allow you to set far-future HTTP expiration dates on all assets,
# yet still be able to expire them through the digest params.
config.assets.digest = true
# Adds additional error checking when serving assets at runtime.
# Checks for improperly declared sprockets dependencies.
# Raises helpful error messages.
# config.assets.raise_runtime_errors = true
# Raises error for missing translations
# config.action_view.raise_on_missing_translations = true
end