Weex integrated rxJS error report

is normal on h5, but runs on android and reports an error:
degradeToH5 | createInstance fail | wx_create_instance_errorreportJSException > instanceId:1, exception function:createInstance, exception:Exception: TypeError: undefined is not an object (evaluating "t.clearTimeout.bind")

Does the

JS layer support Timer,Promise,http & aync of traditional web? This is a basic function, why not set it in JS?

Mar.07,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b2adea-4e6b7.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b2adea-4e6b7.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?