ruby-on-rails - "heroku db:push"给了我 : "Taps Load Error: no such file to load -- sqlite3..."

通过做这个:

bundle exec heroku db:push

我懂了:

 !    Taps Load Error: no such file to load -- sqlite3
 !    You may need to install or update the taps gem to use db commands.
 !    On most systems this will be:
 !
 !    sudo gem install taps

这是我的 database.yml 文件:

development:
  adapter: mysql2
  encoding: utf8
  database: g_dev
  pool: 5
  username: root
  password:

最佳答案

我调试了一下。

我需要将 gem 'sqlite3' 放在 gemfile 中。

由于 cli.rb 中的第 10 行(taps-0.3.24):

require 'optparse'
require 'tempfile'
require 'taps/monkey'
require 'taps/config'
require 'taps/log'
require 'vendor/okjson'

Taps::Config.taps_database_url = ENV['TAPS_DATABASE_URL'] || begin
  # this is dirty but it solves a weird problem where the tempfile disappears mid-process
  require 'sqlite3'

它在水龙头源代码中...... :(我别无选择

关于ruby-on-rails - "heroku db:push"给了我 : "Taps Load Error: no such file to load -- sqlite3..."，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/10723651/