LESS：使用引导时无法识别的输入错误 [英] LESS: Unrecognized input error when using Bootstrap

问题描述

升级Harp后，我开始在CSS的不相关行中收到无法识别的输入错误。

After upgrading Harp, I started getting an Unrecognized Input error in an irrelevant line of CSS.


Less - > CSS（无法识别的输入）/Users/jorge/Dropbox/harp.io/apps/mysite.com/public/css/main.less


使用Bootstrap v2.2.2和Harp v0.9.4。

Using Bootstrap v2.2.2 and Harp v0.9.4.

推荐答案

挖了一会儿，错误来自 mixin.less 文件，其中 #grid 正在定义。

After digging for a while, I found that the error was coming from the mixin.less file where the #grid stuff was getting defined.

这是文件最初的内容：

(~".span@{index}") { .span(@index); }

阅读 LESS更改日志，我发现他们改变了语法，所以你现在可以直接使用变量，而不需要〜hack。所以我改变了我的 mixin.less 看起来像这样：

After reading the LESS change log, I found that they changed the syntax so you can now use variables directly without needing the ~ hack. So I changed my mixin.less to look like this:

.span@{index} { .span(@index); }

还有一些其他行需要更改，但它们都遵循相同的格式。

There are a couple of other lines that you need to change, but they all follow the same format.

（〜.offset @ {index}）{.offset（@index）; } 更改为→ .offset @ {index} {.offset（@index）; }

(~".offset@{index}") { .offset(@index); } changes to → .offset@{index} { .offset(@index); }

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