问题
My Less files aren't compiling as they should. I'm using the Bootstrap less files, most recent ones.
It looks like the less-files are failing because of the darken() and lighten() classes.
The error is:
lessc fatal error: expected color value: failed at
background-color: darken(@inputBackground, 1%);/Applications/MAMP/htdocs/foobar/application/less/forms.less on line 195
When I go to that line, I find the darken() of lighten(), remove that and the error is gone. But a new error appears, also a line with the darken() of lighten() class. Strange, right, or isn't it? Is there a fix someone knows about? Because I don't wanna remove the lighten() and darken() everywhere, they're the nicest functions in Bootstrap less!
Saved the files to UTF8 without BOM already in SublimeText2
Edit: strange, it works when it's on my NAS. Not local on my MacBook.. Is it a OSX issue?
回答1:
My problems were solved once I changed the order of less file @import rules. The colour definition should be parsed before darken() is called.
来源：https://stackoverflow.com/questions/15173360/lesscss-bootstraps-darken-and-lighten-dont-compile