Error while hitting the ZoomMtg.init({..]) function. Zoom apis initiated by ZoomMtg.preLoadWasm() are failing

Error after upgrading zoom websdk to 2.18…3 from 2.16.0

In our web application while trying to join a created meeting we got a message saying the current web sdk in sxpired please upgrade to continue. So, I upgraded web sdk in my angular app from 2.16.0 to 2.18.2 and updated the source url in my angular component with updated version. Now I am not able to join a meeting. It is stuck on ‘Joining Meeting…’ screen… These are the console error I am getting:
“core.js:6241 ERROR Error: Uncaught (in promise): Object: {“type”:“VIDEO”,“evt”:“ERROR”,“errorCode”:“NOT_CONNECTED”}
at resolvePromise (zone-evergreen.js:798:1)
at ZoneAwarePromise.reject (zone-evergreen.js:876:1)
at Object.c [as startVideo] (zoomus-websdk.umd.min.js:2:1445398)
at n.Z.setTimeout.data.preJoin (zoomus-websdk.umd.min.js:2:1448035)
at HTMLUnknownElement.callCallback (react-dom.development.js:188:1)
at ZoneDelegate.invokeTask (zone-evergreen.js:399:1)
at Object.onInvokeTask (core.js:41686:1)
at ZoneDelegate.invokeTask (zone-evergreen.js:398:1)
at Zone.runTask (zone-evergreen.js:167:1)
at ZoneTask.invokeTask [as invoke] (zone-evergreen.js:480:1)”

“ERROR ReferenceError: JsMediaSDK_Instance is not defined
at Nt (zoomus-websdk.umd.min.js:2:4146353)
at d (zoomus-websdk.umd.min.js:2:1673827)
at b (zoomus-websdk.umd.min.js:2:1675140)
at Z (zoomus-websdk.umd.min.js:2:4240115)
at combination (redux.js:560:1)
at dispatch (redux.js:288:1)
at index.js:20:1
at Object.zmg_setMeetingInfo (redux.js:578:1)
at a.value (zoomus-websdk.umd.min.js:2:1581240)
at ZoneDelegate.invokeTask (zone-evergreen.js:399:1)”