undefined method in rails project

[lufeihaidao]

Ruby mode shows render, respond_to, before_action as undefined method, and shows model name like User as undefined constant. Is it a known problem?

[jesenko]

These errors are probably reported by ruby-lint gem. My ruby files got cluttered by such errors when I installed ruby-lint gem. Once installed flycheck package from syntax-checking layer automatically starts running ruby-lint.

I fixed my issue by simply running gem uninstall ruby-lint as I did not need it anyways.

[punassuming]

There is also support for config files in for ruby-lint by supplying flycheck-rubylintrc. flycheck/flycheck#424

[lufeihaidao]

@Ralesi thanks~

[StreakyCobra]

All this seems to be a normal behaviour that need some user configurations. It probably needs to be documented in the FAQ or in the ruby layer's README. I let ruby people decide what's the best solution :-)

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