vue项目依赖报错：TypeError-this.getOptionsisnotafunction

Runningsomeone'sproject提示error:SyntaxError:TypeError:this.getOptionsisnotafunction解决方法：node:v14.17.0npm:6.14.13(加粗写作，重点是其他四项必须匹配版本)"node-sass":"^4.14.1","sass-loader":"^8.0.2","vue-loader":"^15.3.0"