Attempted to assign to readonly property.
callback@https://usr//app-service.js:15494:34960
@https://usr//app-service.js:15275:47902
success@https://usr//app-service.js:15275:48409
@https://lib/WASubContext.js:2:100286
a@https://lib/WASubContext.js:2:100490
@https://lib/WAServiceMainContext.js:2:2033632
f6@https://lib/WAServiceMainContext.js:2:1851716
success@https://lib/WAServiceMainContext.js:2:1853244
x@https://lib/WAServiceMainContext.js:2:523833
@https://lib/WAServiceMainContext.js:2:742053
@https://lib/WAServiceMainContext.js:2:720507
emit@https://lib/WAServiceMainContext.js:2:720402
hh@https://lib/WAServiceMainContext.js:2:742943
@https://lib/WAServiceMainContext.js:2:744297
@https://lib/WAServiceMainContext.js:2:524848
k@https://lib/WAServiceMainContext.js:2:69830
自检,sourcemap调试