(node:4963) UnhandledPromiseRejectionWarning: Error: Failed to launch chrome! [0428/104254.469304:ERROR:zygote_host_impl_linux.cc(89)] Running as root without --no-sandbox is not supported. See https://crbug.com/638180.
at onClose (/root/monkey/node_modules/puppeteer/lib/Launcher.js:342:14) at Interface.helper.addEventListener (/root/monkey/node_modules/puppeteer/lib/Launcher.js:331:50) at emitNone (events.js:111:20) at Interface.emit (events.js:208:7) at Interface.close (readline.js:370:8) at Socket.onend (readline.js:149:10) at emitNone (events.js:111:20) at Socket.emit (events.js:208:7) at endReadableNT (_stream_readable.js:1064:12) at _combinedTickCallback (internal/process/next_tick.js:138:11) (node:4963) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1) (node:4963) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
#config/routes.rb Rails.application.routes.draw do post 'images/upload' => 'upload#upload' resources :articles root to:'articles#index' # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html end
Puma caught this error: Error loading the 'sqlite3' Active Record adapter. Missing a gem it depends on? can't activate sqlite3 (~> 1.3.6), already activated sqlite3-1.4.0. Make sure all dependencies are added to Gemfile. (LoadError)
页面报错如下:
1 2 3
ActiveRecord::ConnectionNotEstablished No connection pool with 'primary' found.
# Bundle edge Rails instead: gem 'rails', github: 'rails/rails' gem 'rails', '~> 5.2.2' # Use sqlite3 as the database for Active Record gem 'sqlite3', '< 1.4.0'# <<修改这里,将sqlite3版本设定为小于1.4.0 # Use Puma as the app server gem 'puma', '~> 3.11' # Use SCSS for stylesheets gem 'sass-rails', '~> 5.0' # Use Uglifier as compressor for JavaScript assets gem 'uglifier', '>= 1.3.0' # See https://github.com/rails/execjs#readme for more supported runtimes # gem 'mini_racer', platforms: :ruby
# Use CoffeeScript for .coffee assets and views gem 'coffee-rails', '~> 4.2' # Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks gem 'turbolinks', '~> 5' # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder gem 'jbuilder', '~> 2.5' # Use Redis adapter to run Action Cable in production # gem 'redis', '~> 4.0' # Use ActiveModel has_secure_password # gem 'bcrypt', '~> 3.1.7'
# Use ActiveStorage variant # gem 'mini_magick', '~> 4.8'
# Use Capistrano for deployment # gem 'capistrano-rails', group: :development
# Reduces boot times through caching; required in config/boot.rb gem 'bootsnap', '>= 1.1.0', require:false
group :development, :testdo # Call 'byebug' anywhere in the code to stop execution and get a debugger console gem 'byebug', platforms: [:mri, :mingw, :x64_mingw] end
group :developmentdo # Access an interactive console on exception pages or by calling 'console' anywhere in the code. gem 'web-console', '>= 3.3.0' gem 'listen', '>= 3.0.5', '< 3.2' # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring gem 'spring' gem 'spring-watcher-listen', '~> 2.0.0' end
group :testdo # Adds support for Capybara system testing and selenium driver gem 'capybara', '>= 2.15' gem 'selenium-webdriver' # Easy installation and use of chromedriver to run system tests with Chrome gem 'chromedriver-helper' end
# Windows does not include zoneinfo files, so bundle the tzinfo-data gem gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]