exception_notification gem仅在Heroku生产模式下引发了ActionView :: Template :: Error（未找到代码转换器（UTF-8到UTF-16）） [英] exception_notification gem raises ActionView::Template::Error (code converter not found (UTF-8 to UTF-16)) only on Heroku production mode

问题描述

我在Heroku上部署了Rails应用程序。
也是， exception_notification 启用了gem。

当开发者设置ActionMailer为Gmail时，
的一切都很好，并发送来自Gmail地址的通知。

但是当涉及Heroku上的生产环境时，
服务器尝试发送一封电子邮件。

ActionView :: Template :: Error（找不到代码转换器（UTF-8到UTF-16））


任何人都可以告诉我这里发生了什么？


解决方案

主要存储库引发了这个问题（请参阅此处），但目前尚未解决。

你可能想看看这个fork到exception_notification gem，特别是这个尝试处理这个问题的提交：
https ：//github.com/alanjds/exception_notification/commit/048fc6be972189e62ca3b9453d19233ec5773016

为了使用这个分支，我把它指向它，像这样：

Gemfile：

  gem'exception_notification'，git：'git：// 
  

I create rails app deployed on Heroku. also, exception_notification gem enabled.

when it is on development setup ActionMailer to Gmail, everything is fine and sends a notification from Gmail address.

but when it comes to production environment on Heroku, I get following error when server trying to send a email.

ActionView::Template::Error (code converter not found (UTF-8 to UTF-16))

Could anyone tell me what's happening here?

解决方案

The issue was raised on the main repository (see here), but so far was not addressed.

You might want to take a look at this fork to the exception_notification gem, specifically this commit which tries to deal with the problem: https://github.com/alanjds/exception_notification/commit/048fc6be972189e62ca3b9453d19233ec5773016

To use this fork I pointed the gem to it, like so:

Gemfile:

gem 'exception_notification', git: 'git://github.com/alanjds/exception_notification.git'

This solved the issue for me.

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