The reason for this problem is that the node running on the current computer is inconsistent with the version required for the project

Before that, it was updated that there was a problem with node-sass
so CMD was used to update NPM rebuild node-sass
but an error was still found after startup
1. First check the running version node
open webstorm to view the running node version. The high version problem will lead to a bug

Using version 9 can reduce the problem of error reporting.

2. After checking that there is no problem, rebuild node-sass
Open CMD in the project directory:
enter the command: npm rebuild node-sass
and then update it: npm update