# Getting this error how can I resolve these?

**URL:** <https://devforum.zoom.us/t/getting-this-error-how-can-i-resolve-these/97735>\
**Category:** Meeting SDK\
**Created:** [November 2, 2023, 4:58am UTC](https://devforum.zoom.us/t/getting-this-error-how-can-i-resolve-these/97735 "2023-11-02T04:58:05Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![pratyushsingh10575](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/pratyushsingh10575/32/53130_2.png) [@pratyushsingh10575](https://devforum.zoom.us/u/pratyushsingh10575)\
**Post date:** [November 2, 2023, 4:58am UTC](https://devforum.zoom.us/t/getting-this-error-how-can-i-resolve-these/97735/1 "2023-11-02T04:58:05Z")

</div>

import React from ‘react’;

import { ZoomMtg } from ‘@zoomus/websdk’;

ZoomMtg.setZoomJSLib(‘[https://source.zoom.us/2.17.0/lib](https://source.zoom.us/2.17.0/lib)’, ‘/av’);

ZoomMtg.preLoadWasm();  
ZoomMtg.prepareWebSDK();  
// loads language files, also passes any error messages to the ui  
ZoomMtg.i18n.load(‘en-US’);  
ZoomMtg.i18n.reload(‘en-US’);

const ZoomNew=()=\>{  
var authEndpoint = ‘’  
var sdkKey = ‘\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*’ // is  
var meetingNumber =‘77003823568’  
var passWord = ‘UeV3QC’  
var role = 0  
var userName = ‘pratyushsingh’  
var userEmail = ‘test@gmail.com’  
var registrantToken = ‘’  
var zakToken = ‘’  
var leaveUrl = ‘[http://localhost:3000](http://localhost:3000)’

```
const getSignature = async (e) => {
    e.preventDefault();
    try {
      // hit the remote experss server to retrieve signature
      // meetingNumber and role are must.
      // role 0 means attendee, 1 stands for host
      const responseFromSignatureEndpoint = await fetch(
        "http://localhost:3004/api/getsign",
        {
          method: "POST",
          headers: { "Content-Type": "application/json" },
          body: JSON.stringify({
            meetingNumber,
            role,
          }),
        }
      );
      // if signature is retrieved successfully, then attempt to start meeting
      const signatureJSON = await responseFromSignatureEndpoint.json();
      if (signatureJSON) {
        startMeeting(signatureJSON.signature);
      }
    } catch (error) {
      console.error(error);
    }
  }

```

function startMeeting(signature) {  
alert(signature)  
console.log(signature)  
document.getElementById(‘zmmtg-root’).style.display = ‘block’

```
ZoomMtg.init({
  leaveUrl: leaveUrl,
  isSupportAV: true,
  success: (success) => {
    console.log(success)

    ZoomMtg.join({
        sdkKey: sdkKey,
        signature: signature, // Pass in your Meeting SDK JWT
        meetingNumber:meetingNumber,
        passWord:passWord,
        userName:userName,
        userEmail:userEmail,
        // tk: registrantToken,
        // zak: zakToken,
        success: (success) => {
          console.log(success)
        },
        error: (error) => {
          console.log(error,`${meetingNumber}`)
        }
      })

  },
  error: (error) => {
    console.log(error)
  }
})

```

}  
return (

  
  

# Zoom Meeting SDK Sample React

```
    <button onClick={getSignature}>Join Meeting</button>
  </main>
</div>

```

);  
}

export default ZoomNew;

getting error of

{  
“method”: “join”,  
“status”: false,  
“result”: “The meeting number is wrong.”,  
“errorMessage”: “The meeting number is wrong.”,  
“errorCode”: 3706  
}  
this object

please help me to Resolve i am using @zoomus/websdk": “^2.17.0”

my JWT TOKEN node js api

module.exports.generateSignature=async(req,res)=\>{  
const {mn,role}=req.body;  
const iat = Math.round(new Date().getTime() / 1000) - 30;  
const exp = iat + 60 \* 60 \* 2;  
const oHeader = { alg: ‘HS256’, typ: ‘JWT’ }

const oPayload = {  
sdkKey: ‘_**',  
appKey: '**',  
mn: mn,  
role: role,  
iat: iat,  
exp: exp,  
tokenExp: exp  
}  
const sHeader = JSON.stringify(oHeader)  
const sPayload = JSON.stringify(oPayload)  
const signature = KJUR.jws.JWS.sign(‘HS256’, sHeader, sPayload, '_\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*’)  
res.json({  
signature: signature  
})  
}

---

<div class="post-metadata">

**Author:** ![pratyushsingh10575](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/pratyushsingh10575/32/53130_2.png) [@pratyushsingh10575](https://devforum.zoom.us/u/pratyushsingh10575)\
**Post date:** [November 2, 2023, 4:59am UTC](https://devforum.zoom.us/t/getting-this-error-how-can-i-resolve-these/97735/2 "2023-11-02T04:59:24Z")

</div>

> [@pratyushsingh10575](#):
>
> “method”: “join”,  
> “status”: false,  
> “result”: “The meeting number is wrong.”,  
> “errorMessage”: “The meeting number is wrong.”,  
> “errorCode”: 3706  
> }

meeting id is correctly inserted

---

<div class="post-metadata">

**Author:** ![chunsiong.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/chunsiong.zoom/32/35488_2.png) [@chunsiong.zoom](https://devforum.zoom.us/u/chunsiong.zoom)\
**Post date:** [November 6, 2023, 3:08am UTC](https://devforum.zoom.us/t/getting-this-error-how-can-i-resolve-these/97735/3 "2023-11-06T03:08:16Z")

</div>

@pratyushsingh10575, do you have a sample of the generated signature?

---

<div class="post-metadata">

**Author:** ![pratyushsingh10575](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/pratyushsingh10575/32/53130_2.png) [@pratyushsingh10575](https://devforum.zoom.us/u/pratyushsingh10575)\
**Post date:** [November 6, 2023, 4:57am UTC](https://devforum.zoom.us/t/getting-this-error-how-can-i-resolve-these/97735/4 "2023-11-06T04:57:19Z")

</div>

Actually i solved the issue it was in the signature not generated properly

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<div class="post-metadata">

**Author:** ![chunsiong.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/chunsiong.zoom/32/35488_2.png) [@chunsiong.zoom](https://devforum.zoom.us/u/chunsiong.zoom)\
**Post date:** [November 6, 2023, 5:06am UTC](https://devforum.zoom.us/t/getting-this-error-how-can-i-resolve-these/97735/5 "2023-11-06T05:06:08Z")

</div>