（ProposalResponse.java第272行），在我看来，这是一个奇怪的例外，在这种情况下抛出）。我将在JIRA中添加该问题。 2019-11-29 20:15:37.807 UTC [peer.chaincode.nid1-blockchain

（ProposalResponse.java第272行），在我看来，这是一个奇怪的例外，在这种情况下抛出）。我将在JIRA中添加该问题。

2019-11-29 20:15:37.807 UTC [peer.chaincode.nid1-blockchain-hapeer1-mrrc-0.1.4] func2 -> INFO 16a8ec Contract LL00001 already registered
2019-11-29 20:15:37.807 UTC [peer.chaincode.nid1-blockchain-hapeer1-mrrc-0.1.4] func2 -> INFO 16a8ed java.lang.RuntimeException: Contract LL00001 already registered

2019-11-29 20:15:37.807 UTC [peer.chaincode.nid1-blockchain-hapeer1-mrrc-0.1.4] func2 -> INFO 16a8ff 20:15:37:804 SEVERE  org.hyperledger.fabric.shim.impl.ChaincodeInnvocationTask call                   [1f56a053] Invoke failed with error code 500. Sending ERROR

org.hyperledger.fabric.sdk.exception.InvalidArgumentException: Proposal response is invalid.
    at org.hyperledger.fabric.sdk.ProposalResponse.getChaincodeActionResponsePayload(ProposalResponse.java:272)
    at ...

2019-12-23 22:11:09.178 UTC [peer.chaincode.nid1-blockchain-hapeer1-mrrc-0.9.7] func2 -> INFO 5aa7 22:11:09:176 SEVERE  org.hyperledger.fabric.shim.impl.ChaincodeInnvocationTask call                   [12cc4ad0] Invoke failed with error code 500. Sending ERROR
2019-12-23 22:11:09.179 UTC [peer.chaincode.nid1-blockchain-hapeer1-mrrc-0.9.7] func2 -> INFO 5aa8 22:11:09:177 FINE    org.hyperledger.fabric.shim.impl.ChaincodeSupportClient$2 accept                 > sendToPeer 12cc4ad09a1feb7fc1246ac04bf69509204ca74368be2c7e4bbf0a503e90417f
2019-12-23 22:11:09.181 UTC [endorser] callChaincode -> INFO 5aa9 [mrrc][12cc4ad0] Exit chaincode: name:"mrrc"  (36ms)
2019-12-23 22:11:09.181 UTC [endorser] SimulateProposal -> ERRO 5aaa [mrrc][12cc4ad0] failed to invoke chaincode name:"mrrc" , error: transaction returned with failure: The document was not found