error running while running install_chaincode.js

[amarm85]

amar@amar-VirtualBox:~/workspace/marbles/scripts$ node install_chaincode.js info: Loaded config file /home/amar/workspace/marbles/config/marbles_local.json info: Loaded creds file /home/amar/workspace/marbles/config/blockchain_creds_local.json

info: Lets install some chaincode - marbles v4

info: First we enroll info: [fcw] Going to enroll with admin cert! peer_urls=[grpc://localhost:7051], channel_id=mychannel, uuid=marbles-Docker Compose Network-mychannel-fabric-peer-org1, orderer_url=grpc://localhost:7050, msp_id=Org1MSP error: [Client.js]: TypeError: this is not a typed array. at Function.from (native) at importKey (/home/amar/workspace/marbles/node_modules/fabric-client/lib/impl/CryptoSuite_ECDSA_AES.js:180:26) at /home/amar/workspace/marbles/node_modules/fabric-client/lib/Client.js:1098:35 error: [fcw] Failed to get enrollment marbles-Docker Compose Network-mychannel-fabric-peer-org1 TypeError: this is not a typed array. at Function.from (native) at importKey (/home/amar/workspace/marbles/node_modules/fabric-client/lib/impl/CryptoSuite_ECDSA_AES.js:180:26) at /home/amar/workspace/marbles/node_modules/fabric-client/lib/Client.js:1098:35 error: [fcw] could not format error error: error enrolling { parsed: 'Blockchain network error - could not format error', raw: [TypeError: this is not a typed array.] } undefined

[dshuffma-ibm]

were you able to get around this? sounds like the SDK doesn't like one of your input arguments.

[amarm85]

Yes I updated my Node version and it worked !! Thanks