Why does it give such an error when compiling less to css?

Question

css

Bootstrap 3.3.1 Why does it give such an error when compiling less to css? Here is a screenshot, the error is at the bottom right joxi.ru/nAyzjvEFadPdrZ

Answer 1

does not see the file src/new_variables.less
try writing ./new_variables.less
if it does not help check the folder, if the file is in place, then try moving the sources to a folder where there are no Russian characters in the path at the moment you have Russian characters in the path - name user, try moving the sources to the C:\