Here are some common issues that people run into and their solutions.
#Undefined mixin theme-colors exception page
You're seeing an exeception page which saysCause
Undefined mixin 'theme-colors'.
This happens when you have aSolution
application.css, and you missed the instructions telling you to remove it.
require_treeloads files in a random order and in this case it's loading some of the SCSS files before the file that defines the mixins.
- Remove the
- Include an explicit import of RRT:
require rrt. You might need to add explicit imports for any other files that were previously being automatically included randomly via
- Restart your server for good measure.
#Can't find gem bundler (>= 0.a) with executable bundle
You're seeing an exception being thrown with the messageCause
can't find gem bundler (>= 0.a) with executable bundlewhen trying to deploy to Heroku or other environments.
You're using a version of Bundler greater than 2.0. Bundler 2.0 introduced several breaking changes and you should be aware of them https://bundler.io/blog/2019/01/03/announcing-bundler-2.htmlSolution
Implement the Bundler 2.0 scheme for handling your existing