Error connecting to blockchain from fabric client

Kim Hua Chua


i have the following error when connecting to blockchain from fabric client:
3|fabricSe | error: [client-utils.js]: sendPeersProposal - Promise is rejected: Error: 2 UNKNOWN: Failed evaluating policy on signed data during check policy on channel [einchannel] with policy [/Channel/Application/Writers]: [implicit policy evaluation failed - 0 sub-policies were satisfied, but this policy requires 1 of the 'Writers' sub-policies to be satisfied]
3|fabricSe |     at new createStatusError (/home/ec2-user/ein-fabric-server/node_modules/fabric-client/node_modules/grpc/src/client.js:64:15)

The user has been registered as Org1MSP.client and policy is 
                Type: Signature
                Rule: "OR('Org1MSP.admin', 'Org1MSP.client')"

Please advise on how to resolve this issue.