Django StaticCompilationError, extend ' .clearfix' has no matches
Question: I'm working on a Django application and all of a sudden I'm getting the error
`extend ' .clearfix' has no matches` and this occurs at `Exception Location:
/Library/Python/2.7/site-packages/static_precompiler/compilers/less.py in
compile_file, line 41`, when I try to connect to the server.

I have never had this issue before, and I even added in `@import (reference)
"utilities.less";` to the `bootstrap.less` file ("utilities.less" contains the
definition of .clearfix), yet I still get the issue.

Any insight would be greatly appreciated.

For reference, my lessc version is `lessc 2.6.0`


Answer: I solved my issue by downgrading to less 2.1.

I did so by running the following commands:

    
    
    sudo npm uninstall -g less
    sudo npm install -g less@2.1
    

It seems that part of our codebase isn't compatible with less 2.6!

