VM13:2 MiniProgramError
U.createEvent is not a function
TypeError: U.createEvent is not a function
at Q (eval at n.call.document (http://127.0.0.1:48845/remote-debug/runtime.js?devtools_ignore=true:1:13016), <anonymous>:2:30186)
at eval (eval at n.call.document (http://127.0.0.1:48845/remote-debug/runtime.js?devtools_ignore=true:1:13016), <anonymous>:2:30484)
at e.exports (eval at n.call.document (http://127.0.0.1:48845/remote-debug/runtime.js?devtools_ignore=true:1:13016), <anonymous>:2:35646)
at eval (eval at n.call.document (http://127.0.0.1:48845/remote-debug/runtime.js?devtools_ignore=true:1:13016), <anonymous>:2:30435)
at y.<computed> (eval at n.call.document (http://127.0.0.1:48845/remote-debug/runtime.js?devtools_ignore=true:1:13016), <anonymous>:2:33712)
at O (eval at n.call.document (http://127.0.0.1:48845/remote-debug/runtime.js?devtools_ignore=true:1:13016), <anonymous>:2:33441)
at Function.eval (eval at n.call.document (http://127.0.0.1:48845/remote-debug/runtime.js?devtools_ignore=true:1:13016), <anonymous>:2:33479)
at <setTimeout callback function>
at eval (eval at n.call.document (http://127.0.0.1:48845/remote-debug/runtime.js?devtools_ignore=true:1:13016), <anonymous>:2:109783)
at eval (eval at n.call.document (http://127.0.0.1:48845/remote-debug/runtime.js?devtools_ignore=true:1:13016), <anonymous>:2:100928)