Using the node installation is Less, and when used in webstorm appear problem, can generate the CSS file, not update Less corresponding CSS file, don't know why?


# # 1. Below is the installation of Less: has prompted a success!


# # 2. Then configure webstrom less environment: this has not changed, in addition to the path of the CMD file


# # 3. I began to think that may be less parameters in Webstrom problem, then I searched a few instances according to configuration, no improvement, still can't update the CSS file, regardless of what is written in the less



# # 4. Then the results are as follows, what all have no, have who can help me solve the? Be urgent!