The "options.ca" property must be one of type string, Buffer, TypedArray, or DataView. Received type object

[wchmiela]

After user registration, there is a response:

Failed to register user + E12345678 + : TypeError [ERR_INVALID_ARG_TYPE]: The "options.ca" property must be one of type string, Buffer, TypedArray, or DataView. Received type object
response from registerVoter:
{
error: TypeError [ERR_INVALID_ARG_TYPE]: The "options.ca" property must be one of type string, Buffer, TypedArray, or DataView. Received type object
at validateKeyOrCertOption (_tls_common.js:80:11)
at Object.createSecureContext (_tls_common.js:110:9)
at Object.connect (_tls_wrap.js:1403:48)
at Agent.createConnection (https.js:125:22)
at Agent.createSocket (_http_agent.js:234:26)
at Agent.addRequest (_http_agent.js:193:10)
at new ClientRequest (_http_client.js:276:16)
at Object.request (https.js:309:10)
at /Users/user/Desktop/evote/evote/web-app/server/node_modules/fabric-network/node_modules/fabric-ca-client/lib/FabricCAClient.js:306:37
at new Promise ()
}

Expected: I should register new user.

[moraesslucas]

Any news on that? I'm having the same issue when I'm deploying the application to IBM Cloud. When it's localhost it's working fine.

[moraesslucas]

Hey, @wchmiela I managed to fix the error.

In my ibpConnections.json under certificateAuthorities, it looked like this:

"certificateAuthorities": {
        "184.172.233.37:31814": {
            "url": "https://184.172.233.37:31814",
            "caName": "ca",
            "tlsCACerts": {
                "pem": [
                    "certificate in here"
                ]
            }
        }
    }

I just changed tlsCACerts.pem to a simple string instead of an array, so the fixed version was like this:

"certificateAuthorities": {
        "184.172.233.37:31814": {
            "url": "https://184.172.233.37:31814",
            "caName": "ca",
            "tlsCACerts": {
                "pem": "certificate in here"
            }
        }
    }

[umeraqeel786]

@moraesslucas how can i find ibpConnection.js file in fabcar