I couldn't deploy to server because my assets wouldn't precompile so i tried to precompile it locally and i get NoMethodError: undefined method []' for nil:NilClass and as soon as i remove content-tools.min from my application.scss everything is fine.
I googled the error and didn't find someone with exact problem but alot of similar problems got resolved by renaming files from .css to .scss - maybe this will be a good starting point for you
I couldn't deploy to server because my assets wouldn't precompile so i tried to precompile it locally and i get
NoMethodError: undefined method []' for nil:NilClassand as soon as i removecontent-tools.minfrom my application.scss everything is fine.I googled the error and didn't find someone with exact problem but alot of similar problems got resolved by renaming files from .css to .scss - maybe this will be a good starting point for you