注释宝石不起作用

Question

我正在使用ruby 2.5.1，rails 5.2.0rc2和annotate 2.7.2。但是，当我运行rails db:migrate annotate gem时会抛出错误：

Unable to annotate app/models/a.rb: can't modify frozen String
Unable to annotate app/models/a.rb: no implicit conversion of nil into Array
Unable to annotate app/models/b.rb: can't modify frozen String
Unable to annotate app/models/b.rb: no implicit conversion of nil into Array
Unable to annotate app/models/c.rb: can't modify frozen String
Unable to annotate app/models/c.rb: no implicit conversion of nil into Array

我发现设置'show_indexes' => 'false'，注释了模型，但我也需要查看指数。

有没有解决方法？

Answer 1

遇到同样的问题。

已更新为注释2.7.4，并且可以重新工作。