Errors when starting zoom/websdk project

Hello i’m trying to implement zoom sdk in my angular application so as a first step i
cloned the project provided by zoom on github :
websdk-sample-angular
and i followed all instructions but when i start it it shows many errors in the console and i don’t have any idea how to fix them .

Devices :
Angular CLI 10.2.3
Zoom sdk version : 1.9.1

Please help !

errors :
zone-evergreen.js:2845 GET https://rwcprod.zoom.us/wc/ping/4392883085?ts=1618758628084&auth=LKXTPicpvImz_xHoFAo4sCklPNRRYYl0jdriBIgqXsg&rwcToken=8Ej4faYFj_lmfp-hzNPO-rzlXBCsUi-h6GBQ5HSW5To&dmz=1 net::ERR_CERT_COMMON_NAME_INVALID
scheduleTask @ zone-evergreen.js:2845
scheduleTask @ zone-evergreen.js:385
scheduleTask @ zone-evergreen.js:210
scheduleMacroTask @ zone-evergreen.js:233
scheduleMacroTaskWithCurrentZone @ zone-evergreen.js:1134
(anonymous) @ zone-evergreen.js:2878
proto. @ zone-evergreen.js:1449
(anonymous) @ zoomus-websdk.umd.min.js:2
ZoneAwarePromise @ zone-evergreen.js:960
e.exports @ zoomus-websdk.umd.min.js:2
e.exports @ zoomus-websdk.umd.min.js:2
invoke @ zone-evergreen.js:364
run @ zone-evergreen.js:123
(anonymous) @ zone-evergreen.js:857
invokeTask @ zone-evergreen.js:399
runTask @ zone-evergreen.js:167
drainMicroTaskQueue @ zone-evergreen.js:569
Promise.then (async)
scheduleMicroTask @ zone-evergreen.js:552
scheduleTask @ zone-evergreen.js:388
scheduleTask @ zone-evergreen.js:210
scheduleMicroTask @ zone-evergreen.js:230
scheduleResolveOrReject @ zone-evergreen.js:847
resolvePromise @ zone-evergreen.js:785
(anonymous) @ zone-evergreen.js:705
window. @ zoomus-websdk.umd.min.js:2
(anonymous) @ info?meetingNumber=4392883085&userName=Angular&passWord=zLTE2D&signature=MEhFUzk4b0FURVN2RWpral9UYU1zdy40MzkyODgzMDg1LjE2MTg3NTg1OTIzNjAuMS45YVhRZXJCSStKb01aWE5YNTdxNVZ1NnN6elVIbDB1ZFUxZk90cnE4R0VVPQ%3D%3D&apiKey=0HES98oATESvEjkj_TaMsw&lang=en-US&userEmail=sehlisehli60%40hotmail.com&cv=1.9.1&proxy=1&sdkOrigin=aHR0cDovL2xvY2FsaG9zdDo0MjAw&tk=&ztk=&sdkUrl=aHR0cDovL2xvY2FsaG9zdDo0MjAwLw&captcha=&captchaName=&suid=&_=1618758627801&callback=axiosJsonpCallback2:1
checkPropTypes.js:20 Warning: Failed prop type: The prop id is required to make n accessible for users of assistive technologies such as screen readers.
in n (created by Uncontrolled(n))
in Uncontrolled(n)
in Unknown (created by A)
in A
in div
in div
in div
in Unknown (created by A)
in A (created by s)
in div (created by s)
in div (created by s)
in s (created by A)
in A (created by b)
in div (created by b)
in b (created by A)
in A (created by a)
in div (created by a)
in a (created by A)
in A (created by p)
in div (created by p)
in n (created by p)
in p
printWarning @ checkPropTypes.js:20
checkPropTypes @ checkPropTypes.js:82
validatePropTypes @ react.development.js:1666
createElementWithValidation @ react.development.js:1755
t.render @ zoomus-websdk.umd.min.js:2
finishClassComponent @ react-dom.development.js:14741
updateClassComponent @ react-dom.development.js:14696
beginWork @ react-dom.development.js:15644
performUnitOfWork @ react-dom.development.js:19312
workLoop @ react-dom.development.js:19352
renderRoot @ react-dom.development.js:19435
performWorkOnRoot @ react-dom.development.js:20342
performWork @ react-dom.development.js:20254
performSyncWork @ react-dom.development.js:20228
batchedUpdates$1 @ react-dom.development.js:20443
notify @ zoomus-websdk.umd.min.js:2
n.notifyNestedSubs @ zoomus-websdk.umd.min.js:2
t.notifySubscribers @ zoomus-websdk.umd.min.js:2
n.handleChangeWrapper @ zoomus-websdk.umd.min.js:2
dispatch @ createStore.js:173
(anonymous) @ index.js:14
dispatch @ applyMiddleware.js:35
Ee @ zoomus-websdk.umd.min.js:2
(anonymous) @ zoomus-websdk.umd.min.js:2
(anonymous) @ index.js:11
(anonymous) @ zoomus-websdk.umd.min.js:2
handleOnMessage @ zoomus-websdk.umd.min.js:2
i..i..onmessage @ zoomus-websdk.umd.min.js:2
wrapFn @ zone-evergreen.js:1218
invokeTask @ zone-evergreen.js:399
runTask @ zone-evergreen.js:167
invokeTask @ zone-evergreen.js:480
invokeTask @ zone-evergreen.js:1621
globalZoneAwareCallback @ zone-evergreen.js:1647
Show 4 more frames
react-dom.development.js:506

Hi @sehlisehli60,

Have you made sure that you’re preloading all of your resources appropriately before initializing any meetings? Note that some of these errors are just warnings and may not affect your implementation directly.

You can also test with our other sample app to see if an issue is related to your implementation or the functionality of the Web SDK.

Thanks,
Will

Greetings ,
I’ll work on it
I thank you so much for your help sir !

No problem, glad I could help!

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