less 编译报错

Question

本来想单独用bootstrap的组件navbar，结果less文件编译一只报错 哪位大神帮看看

NameError: variable @navbar-height is undefined on line 13, column 15:

12   position: relative;

13   min-height: @navbar-height; // Ensure a navbar always shows (e.g., without a .navbar-brand in collapsed mode)

14   margin-bottom: @navbar-margin-bottom;

Answer 1

NameError: variable @navbar-height is undefined on line 13, column 15:这不是说@navbar-height 这个变量没有定义嘛