只有这个用户会报这个错。整个项目以及第三方npm包里面都没有qa的变量名

line:1,column:652738,ReferenceError: Can\'t find variable: qa Stack:@https://lib/WAServiceMainContext.js:1:652738
emit@https://lib/WAServiceMainContext.js:1:102392
dispatch@https://lib/WAServiceMainContext.js:1:114472
cb@https://lib/WAServiceMainContext.js:1:115013
emit@https://lib/WAServiceMainContext.js:1:101764
subscribeHandler@https://lib/WAServiceMainContext.js:1:110187
global code@
@https://lib/WAServiceMainContext.js:1:652738
emit@https://lib/WAServiceMainContext.js:1:102392
dispatch@https://lib/WAServiceMainContext.js:1:114472
cb@https://lib/WAServiceMainContext.js:1:115013
emit@https://lib/WAServiceMainContext.js:1:101764
subscribeHandler@https://lib/WAServiceMainContext.js:1:110187