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Channel Channel{id: 3, name: mychannel} Sending proposal with transaction: xxxxxxx to Peer{ id: 1, name: peer0.org1.example.com, channelName: mychannel, url: grpc://xxxxxx} failed because of: gRPC failure=Status{code=UNKNOWN, description=**identity expired**, cause=null}


Channel mychannel failed proposal on peer peer0.org1.example.com

org.hyperledger.fabric.sdk.exception.ProposalException: getConfigBlock for channel mychannel failed with peer peer0.org1.example.com.  Status FAILURE, details: Channel Channel{id: 3, name: mychannel} Sending proposal with transaction: xxxxxxxx to Peer{ id: 1, name: peer0.org1.example.com, channelName: mychannel, url: grpc://xxxx} failed because of: gRPC failure=Status{code=UNKNOWN, description=identity expired, cause=null}

java.lang.Exception: io.grpc.StatusRuntimeException: UNKNOWN: identity expired

我正在运行 IBM 的 blockchain-application-using-fabric-java-sdk。使用java-sdk 1.4.1后，创建通道、实例化chaincode、注册CA用户都没有问题。当我调用执行链代码时会出现此问题。有谁能够帮我？

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可能你的客户端的身份已经过期了，你应该确保客户端的身份对应网络。

于 2022-01-18T02:29:31.770 回答