Rails model_name is defined by ActiveRecord

76521 · October 20, 2015 · Last by bestjane replied at October 21, 2015 · 1797 hits

数据中有个字段用了这个 model_name,然后报错 model_name is defined by Active Record,怎么解决啊,不能修改数据中的 model_name 字段

model_name 这个默认是被 active record 使用的方法。尽量避免不要使用这种词语...

model 中加入:

self.inheritance_column = nil
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