编译成功，但是ide报错，如图

VM1375:1 thirdScriptError

Cannot read property 'prototype' of undefined;at "pages/app/index" page lifeCycleMethod onLoad function

TypeError: Cannot read property 'prototype' of undefined

    at Object.<anonymous> (http://127.0.0.1:17407/appservice/common/chunk-vendors.js:25:47004

    at l (http://127.0.0.1:17407/appservice/common/app.js:1:1303

    at Object.<anonymous> (http://127.0.0.1:17407/appservice/common/chunk-vendors.js:39:11758

    at l (http://127.0.0.1:17407/appservice/common/app.js:1:1303

    at Object.<anonymous> (http://127.0.0.1:17407/appservice/common/app.js:1:4253

    at Object.0 (http://127.0.0.1:17407/appservice/common/app.js:10:47450

    at l (http://127.0.0.1:17407/appservice/common/app.js:1:1303

    at Module.260 (http://127.0.0.1:17407/appservice/common/app.js:10:71136

    at l (http://127.0.0.1:17407/appservice/common/app.js:1:1303

    at o (http://127.0.0.1:17407/appservice/common/app.js:1:1117