Ruby on rails Heroku帮助rails迁移错误

我试着用git在heroku上部署。Git控制台：

  Home@PC /c/rails/konkurranceportalen (master)
    $ heroku rake db:migrate
    rake aborted!
    /app/x/home/lib/tasks/statistik.rake:19: synt
    ax error, unexpected ':', expecting ')'
              @existing = Reklamer.where(dato: '@stats[0]').first
                                              ^
    /app/x/home/lib/tasks/statistik.rake:19: synt
    ax error, unexpected ')', expecting kEND
              @existing = Reklamer.where(dato: '@stats[0]').first
                                                           ^
    /app/x/home/Rakefile:7
    (See full trace by running task with --trace)
    (in /app/x/home)

    Home@PC /c/rails/konkurranceportalen (master)
    $ heroku db:push
    Taps Load Error: no such file to load -- sqlite3/sqlite3_native
    You may need to install or update the taps gem to use db commands.

---

我正在我的应用程序中使用mysql

首先，您的finder中有一个语法错误

Reklamer.where(dato: '@stats[0]')

应该是

Reklamer.where(dato => @stats[0])

其次，heroku db:push失败，因为您尚未安装taps gem

Taps Load Error: no such file to load -- sqlite3/sqlite3_native
You may need to install or update the taps gem to use db commands.

要执行此操作，请执行以下操作：

gem install taps

---

首先，查找器中有一个语法错误

Reklamer.where(dato: '@stats[0]')

应该是

Reklamer.where(dato => @stats[0])

其次，heroku db:push失败，因为您尚未安装taps gem

Taps Load Error: no such file to load -- sqlite3/sqlite3_native
You may need to install or update the taps gem to use db commands.

要执行此操作，请执行以下操作：

gem install taps

---

安装水龙头并没有为我解决问题，但这确实解决了：

sudo gem upgrade heroku

---

安装水龙头并没有为我解决问题，但这确实解决了：

sudo gem upgrade heroku