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Rails uninitialized constant LetterAvatar::HasAvatar

kvapri · September 12, 2017 · Last by winse replied at September 14, 2017 · 1470 hits

在使用 letter_avatar gem 包的时候，出现以下错误。

按照https://github.com/ksz2k/letter_avatar 所说，我在 user model 中添加include LetterAvatar::HasAvatar 为什么说是找不到呢

zjyzxun #1 September 12, 2017

创建一个 config/initializers/lib.rb，把这个目录加载进去。

1 likes
kvapri #2 September 14, 2017
Reply to zjyzxun

啊 谢谢哈，我本地环境抽风儿了...

winse #3 September 14, 2017

config.autoload_paths += %W(#{config.root}/lib) 将 lib 目录加入到 rails 的自动加载目录

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