Hyperledger fabric nodejs chaincode - devMode - node.js

I am following the below link which outlines a GO example and runs fine, I am trying to alter it to run a nodejs smart contract.
https://hyperledger-fabric.readthedocs.io/en/latest/peer-chaincode-devmode.html#build-the-chaincode
For GO - works fine
go build -o simpleChaincode ./integration/chaincode/simple/cmd
CORE_CHAINCODE_LOGLEVEL=debug CORE_PEER_TLS_ENABLED=false
CORE_CHAINCODE_ID_NAME=mycc:1.0 ./simpleChaincode -peer.address
127.0.0.1:7052
For Nodejs
cd ./chaincode/asset-transfer-basic/chaincode-typescript
CORE_CHAINCODE_LOGLEVEL=debug CORE_PEER_TLS_ENABLED=false
CORE_CHAINCODE_ID_NAME=$CORE_CHAINCODE_ID_NAME npm run
start:server-debug -peer.address 127.0.0.1:7052
For Nodejs - in the peer logs
# 2022-04-05 16:30:56.427 PDT 013b DEBU [chaincode] CheckInvocation -> [0cda8fd8] getting chaincode data for cscc on channel
# 2022-04-05 16:30:56.427 PDT 013c DEBU [chaincode] Execute -> Entry
# 2022-04-05 16:30:56.428 PDT 013d INFO [ledgermgmt] CreateLedger -> Creating ledger [ch1] with genesis block
# 2022-04-05 16:30:56.429 PDT 013e DEBU [chaincode] handleMessage -> [0cda8fd8] Fabric side handling ChaincodeMessage of type: COMPLETED in state ready
# 2022-04-05 16:30:56.429 PDT 013f DEBU [chaincode] Notify -> [0cda8fd8] notifying Txid:0cda8fd80e6b204e45bfc10716924e689da5a2e50fc5c03de36692e3845a22a9, channelID:
# 2022-04-05 16:30:56.429 PDT 0140 DEBU [chaincode] Execute -> Exit
# 2022-04-05 16:30:56.429 PDT 0141 INFO [endorser] callChaincode -> finished chaincode: cscc duration: 1ms channel= txID=0cda8fd8
# 2022-04-05 16:30:56.429 PDT 0142 INFO [comm.grpc.server] 1 -> unary call completed grpc.service=protos.Endorser grpc.method=ProcessProposal grpc.peer_address=127.0.0.1:55599 grpc.code=OK grpc.call_duration=1.393458ms
Below messages for Peer are listed in GO but not in NodeJS
# 2022-04-05 16:30:56.822 PDT 0143 DEBU [chaincode] handleMessage -> [] Fabric side handling ChaincodeMessage of type: REGISTER in state created
# 2022-04-05 16:30:56.822 PDT 0144 DEBU [chaincode] HandleRegister -> Received REGISTER in state created
# 2022-04-05 16:30:56.822 PDT 0145 DEBU [chaincode] Register -> registered handler complete for chaincode mycc:1.0
# 2022-04-05 16:30:56.822 PDT 0146 DEBU [chaincode] HandleRegister -> Got REGISTER for chaincodeID = mycc:1.0, sending back REGISTERED
# 2022-04-05 16:30:56.822 PDT 0147 DEBU [chaincode] HandleRegister -> Changed state to established for mycc:1.0
# 2022-04-05 16:30:56.822 PDT 0148 DEBU [chaincode] sendReady -> sending READY for chaincode mycc:1.0
# 2022-04-05 16:30:56.822 PDT 0149 DEBU [chaincode] sendReady -> Changed to state ready for chaincode mycc:1.0
When I try to invoke the Nodejs chaincode
CORE_PEER_ADDRESS=127.0.0.1:7051 peer chaincode invoke -o
127.0.0.1:7050 -C ch1 -n $CC_NAME -c '{"Args":["InitLedger"]}' --isInit
I receive the below error which indicates that the peer is expecting the chaincode to installed in peer, but for devmode it should happen automatically.
Error: endorsement failure during invoke. response: status:500 message:"error in simulation: failed to execute transaction edd6e811393cf4938a02b8d7773be85e57b5053ab5bfb2b38c06e8f88044d340: could not launch chaincode mycc-node:1.0: error building chaincode: error building image: failed to get chaincode package for external build: could not get legacy chaincode package 'mycc-node:1.0': open /var/hyperledger/production/chaincodes/mycc-node.1.0: no such file or directory"
Any suggestions or guidance will be greatly appreciated.
Thanks

Related

Hyperledger Fabric: peer chaincode instantiate error: "could not assemble transaction " "msg chaincode registration failed"

We are trying to instantiate the sample chaincode github.com/chaincode/chaincode_example02/go/ in a sample network, and we get the following error message... any suggestions where to look at?
CLI logs:
Error: could not assemble transaction, err proposal response was not successful, error code 500, msg chaincode registration failed: container exited with 0
Peer Logs:
2020-10-29 15:20:31.341 UTC [gossip.comm] sendToEndpoint -> DEBU 5ed1 Exiting
2020-10-29 15:20:31.397 UTC [chaincode] Launch -> DEBU 5ed2 stopping due to error while launching: container exited with 0
github.com/hyperledger/fabric/core/chaincode.(*RuntimeLauncher).Launch.func1
/opt/gopath/src/github.com/hyperledger/fabric/core/chaincode/runtime_launcher.go:63
runtime.goexit
/opt/go/src/runtime/asm_amd64.s:1333
chaincode registration failed
2020-10-29 15:20:31.397 UTC [container] lockContainer -> DEBU 5ed3 waiting for container(mycc-1.0) lock
2020-10-29 15:20:31.397 UTC [container] lockContainer -> DEBU 5ed4 got container (mycc-1.0) lock
2020-10-29 15:20:31.417 UTC [container] unlockContainer -> DEBU 5edb container lock deleted(mycc-1.0)
2020-10-29 15:20:31.417 UTC [chaincode] Launch -> DEBU 5edc launch complete
2020-10-29 15:20:31.417 UTC [chaincode] Deregister -> DEBU 5edd deregister handler: mycc:1.0
2020-10-29 15:20:31.417 UTC [endorser] callChaincode -> INFO 5ede [mychannel][502c46f0] Exit chaincode: name:"lscc" (35376ms)
2020-10-29 15:20:31.417 UTC [endorser] SimulateProposal -> ERRO 5edf [mychannel][502c46f0] failed to invoke chaincode name:"lscc" , error: container exited with 0
github.com/hyperledger/fabric/core/chaincode.(*RuntimeLauncher).Launch.func1
/opt/gopath/src/github.com/hyperledger/fabric/core/chaincode/runtime_launcher.go:63
runtime.goexit
/opt/go/src/runtime/asm_amd64.s:1333
chaincode registration failed
2020-10-29 15:20:31.417 UTC [endorser] SimulateProposal -> DEBU 5ee0 [mychannel][502c46f0] Exit
2020-10-29 15:20:31.417 UTC [lockbasedtxmgr] Done -> DEBU 5ee1 Done with transaction simulation / query execution [502c46f068a775e5966ee76e646b9444410e582877e12bd2b69aa89102061299]
2020-10-29 15:20:31.417 UTC [endorser] func1 -> DEBU 5ee2 Exit: request from 192.168.0.6:50290
The problem was caused by having a docker-compose network name which was not the default name (byfn).
It was fixed by adding the environ variable CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE to the right name

Hyperledger Fabric endorsement failing: txid exists

I am currently trying to successfully invoke a chaincode on an Hyperledger Fabric network using Docker Swarm, based on this example. My network is the following:
org1 with peer0.org1.com + 1 CA org1 + CLI org1 + orderer.example.com from ordererOrg on PC1
org2 with peer0.org2.com + 1 CA org2 on PC2
It seems that my network is working, but once a chaincode is instantiated on a peer then invoked, the operation is not propagated. E.g I insert data into the ledger, the chaincode container logs show that they process the data, the peer container used to invoke the chaincode seems to have correctly endorsed and simulated the query too. All of this using commands manually from inside the CLI.
peer0.org1.com container logs
2019-07-09 08:52:08.753 UTC [endorser] EndorseWithPlugin -> DEBU 3784 Entering endorsement for {plugin: escc, channel: mychannel, tx: 50732326bbe19c9eb8de42fa327ee67fc2c8102337ef96cdf9ca49fb7a0b7703, chaincode: fabcar}
2019-07-09 08:52:08.753 UTC [msp.identity] Sign -> DEBU 3785 Sign: plaintext: 0A2040CDC0100B7F12FA1505C311EF86...455254494649434154452D2D2D2D2D0A
2019-07-09 08:52:08.753 UTC [msp.identity] Sign -> DEBU 3786 Sign: digest: 5E7E6A043E851C3316B08F5CB4A05D31840D213793C55BF14EBE64213E852F84
2019-07-09 08:52:08.756 UTC [endorser] EndorseWithPlugin -> DEBU 3787 Exiting {plugin: escc, channel: mychannel, tx: 50732326bbe19c9eb8de42fa327ee67fc2c8102337ef96cdf9ca49fb7a0b7703, chaincode: fabcar}
2019-07-09 08:52:08.756 UTC [endorser] endorseProposal -> DEBU 3788 [mychannel][50732326] Exit
2019-07-09 08:52:08.756 UTC [lockbasedtxmgr] Done -> DEBU 3789 Done with transaction simulation / query execution [50732326bbe19c9eb8de42fa327ee67fc2c8102337ef96cdf9ca49fb7a0b7703]
2019-07-09 08:52:08.756 UTC [endorser] func1 -> DEBU 378a Exit: request from 10.0.0.4:34978
2019-07-09 08:52:08.756 UTC [comm.grpc.server] 1 -> INFO 378b unary call completed grpc.service=protos.Endorser grpc.method=ProcessProposal grpc.peer_address=10.0.0.4:34978 grpc.code=OK grpc.call_duration=8.895639ms
A (successfully executed) query on the ledger then shows that the ledger state didn't change.
However, if I use the node SDK provided in the fabcar example from the official samples repo (invoke.js) to invoke the same chaincode operation I get an error:
node sdk error with node invoke.js
2019-07-09T09:22:03.277Z - warn: [DiscoveryEndorsementHandler]: _build_endorse_group_member >> G0:1 - endorsement failed - Error: failed to execute transaction a0a2570dd9a4ce0c696ab08263320927382c6f3db046843dca70a96b63a97da9: error sending: txid: a0a2570dd9a4ce0c696ab08263320927382c6f3db046843dca70a96b63a97da9(mychannel) exists
Failed to submit transaction: Error: Endorsement has failed
peer0.org1.com container logs after node invoke
2019-07-09 09:22:03.273 UTC [endorser] callChaincode -> INFO 15480 [mychannel][a0a2570d] Entry chaincode: name:"fabcar"
2019-07-09 09:22:03.273 UTC [chaincode] Execute -> DEBU 15481 Entry
2019-07-09 09:22:03.273 UTC [chaincode] Execute -> DEBU 15482 Exit
2019-07-09 09:22:03.273 UTC [endorser] callChaincode -> INFO 15483 [mychannel][a0a2570d] Exit chaincode: name:"fabcar" (0ms)
2019-07-09 09:22:03.273 UTC [chaincode] handleMessage -> DEBU 15484 [a0a2570d] Fabric side handling ChaincodeMessage of type: PUT_STATE in state ready
2019-07-09 09:22:03.273 UTC [endorser] SimulateProposal -> ERRO 15485 [mychannel][a0a2570d] failed to invoke chaincode name:"fabcar" , error: txid: a0a2570dd9a4ce0c696ab08263320927382c6f3db046843dca70a96b63a97da9(mychannel) exists
github.com/hyperledger/fabric/core/chaincode.(*TransactionContexts).Create
/opt/gopath/src/github.com/hyperledger/fabric/core/chaincode/transaction_contexts.go:59
github.com/hyperledger/fabric/core/chaincode.(*Handler).Execute
/opt/gopath/src/github.com/hyperledger/fabric/core/chaincode/handler.go:1207
github.com/hyperledger/fabric/core/chaincode.(*ChaincodeSupport).execute
/opt/gopath/src/github.com/hyperledger/fabric/core/chaincode/chaincode_support.go:313
github.com/hyperledger/fabric/core/chaincode.(*ChaincodeSupport).Invoke
/opt/gopath/src/github.com/hyperledger/fabric/core/chaincode/chaincode_support.go:302
github.com/hyperledger/fabric/core/chaincode.(*ChaincodeSupport).Execute
/opt/gopath/src/github.com/hyperledger/fabric/core/chaincode/chaincode_support.go:239
github.com/hyperledger/fabric/core/endorser.(*SupportImpl).Execute
/opt/gopath/src/github.com/hyperledger/fabric/core/endorser/support.go:147
github.com/hyperledger/fabric/core/endorser.(*Endorser).callChaincode
/opt/gopath/src/github.com/hyperledger/fabric/core/endorser/endorser.go:146
github.com/hyperledger/fabric/core/endorser.(*Endorser).SimulateProposal
/opt/gopath/src/github.com/hyperledger/fabric/core/endorser/endorser.go:247
github.com/hyperledger/fabric/core/endorser.(*Endorser).ProcessProposal
/opt/gopath/src/github.com/hyperledger/fabric/core/endorser/endorser.go:500
github.com/hyperledger/fabric/core/handlers/auth/filter.(*expirationCheckFilter).ProcessProposal
/opt/gopath/src/github.com/hyperledger/fabric/core/handlers/auth/filter/expiration.go:61
github.com/hyperledger/fabric/core/handlers/auth/filter.(*filter).ProcessProposal
/opt/gopath/src/github.com/hyperledger/fabric/core/handlers/auth/filter/filter.go:32
github.com/hyperledger/fabric/protos/peer._Endorser_ProcessProposal_Handler.func1
/opt/gopath/src/github.com/hyperledger/fabric/protos/peer/peer.pb.go:169
github.com/hyperledger/fabric/vendor/github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1
/opt/gopath/src/github.com/hyperledger/fabric/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go:31
github.com/hyperledger/fabric/core/comm.(*Throttle).UnaryServerIntercptor
/opt/gopath/src/github.com/hyperledger/fabric/core/comm/throttle.go:54
github.com/hyperledger/fabric/core/comm.(*Throttle).UnaryServerIntercptor-fm
/opt/gopath/src/github.com/hyperledger/fabric/peer/node/start.go:224
github.com/hyperledger/fabric/vendor/github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1
/opt/gopath/src/github.com/hyperledger/fabric/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go:34
github.com/hyperledger/fabric/common/grpclogging.UnaryServerInterceptor.func1
/opt/gopath/src/github.com/hyperledger/fabric/common/grpclogging/server.go:91
github.com/hyperledger/fabric/vendor/github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1
/opt/gopath/src/github.com/hyperledger/fabric/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go:34
github.com/hyperledger/fabric/common/grpcmetrics.UnaryServerInterceptor.func1
/opt/gopath/src/github.com/hyperledger/fabric/common/grpcmetrics/interceptor.go:30
github.com/hyperledger/fabric/vendor/github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1
/opt/gopath/src/github.com/hyperledger/fabric/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go:39
github.com/hyperledger/fabric/protos/peer._Endorser_ProcessProposal_Handler
/opt/gopath/src/github.com/hyperledger/fabric/protos/peer/peer.pb.go:171
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*Server).processUnaryRPC
/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/server.go:982
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*Server).handleStream
/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/server.go:1208
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*Server).serveStreams.func1.1
/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/server.go:686
runtime.goexit
/opt/go/src/runtime/asm_amd64.s:1333
error sending
failed to execute transaction a0a2570dd9a4ce0c696ab08263320927382c6f3db046843dca70a96b63a97da9
github.com/hyperledger/fabric/core/chaincode.processChaincodeExecutionResult
/opt/gopath/src/github.com/hyperledger/fabric/core/chaincode/chaincode_support.go:245
github.com/hyperledger/fabric/core/chaincode.(*ChaincodeSupport).Execute
/opt/gopath/src/github.com/hyperledger/fabric/core/chaincode/chaincode_support.go:240
github.com/hyperledger/fabric/core/endorser.(*SupportImpl).Execute
/opt/gopath/src/github.com/hyperledger/fabric/core/endorser/support.go:147
github.com/hyperledger/fabric/core/endorser.(*Endorser).callChaincode
/opt/gopath/src/github.com/hyperledger/fabric/core/endorser/endorser.go:146
github.com/hyperledger/fabric/core/endorser.(*Endorser).SimulateProposal
/opt/gopath/src/github.com/hyperledger/fabric/core/endorser/endorser.go:247
github.com/hyperledger/fabric/core/endorser.(*Endorser).ProcessProposal
/opt/gopath/src/github.com/hyperledger/fabric/core/endorser/endorser.go:500
github.com/hyperledger/fabric/core/handlers/auth/filter.(*expirationCheckFilter).ProcessProposal
/opt/gopath/src/github.com/hyperledger/fabric/core/handlers/auth/filter/expiration.go:61
github.com/hyperledger/fabric/core/handlers/auth/filter.(*filter).ProcessProposal
/opt/gopath/src/github.com/hyperledger/fabric/core/handlers/auth/filter/filter.go:32
github.com/hyperledger/fabric/protos/peer._Endorser_ProcessProposal_Handler.func1
/opt/gopath/src/github.com/hyperledger/fabric/protos/peer/peer.pb.go:169
github.com/hyperledger/fabric/vendor/github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1
/opt/gopath/src/github.com/hyperledger/fabric/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go:31
github.com/hyperledger/fabric/core/comm.(*Throttle).UnaryServerIntercptor
/opt/gopath/src/github.com/hyperledger/fabric/core/comm/throttle.go:54
github.com/hyperledger/fabric/core/comm.(*Throttle).UnaryServerIntercptor-fm
/opt/gopath/src/github.com/hyperledger/fabric/peer/node/start.go:224
github.com/hyperledger/fabric/vendor/github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1
/opt/gopath/src/github.com/hyperledger/fabric/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go:34
github.com/hyperledger/fabric/common/grpclogging.UnaryServerInterceptor.func1
/opt/gopath/src/github.com/hyperledger/fabric/common/grpclogging/server.go:91
github.com/hyperledger/fabric/vendor/github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1.1
/opt/gopath/src/github.com/hyperledger/fabric/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go:34
github.com/hyperledger/fabric/common/grpcmetrics.UnaryServerInterceptor.func1
/opt/gopath/src/github.com/hyperledger/fabric/common/grpcmetrics/interceptor.go:30
github.com/hyperledger/fabric/vendor/github.com/grpc-ecosystem/go-grpc-middleware.ChainUnaryServer.func1
/opt/gopath/src/github.com/hyperledger/fabric/vendor/github.com/grpc-ecosystem/go-grpc-middleware/chain.go:39
github.com/hyperledger/fabric/protos/peer._Endorser_ProcessProposal_Handler
/opt/gopath/src/github.com/hyperledger/fabric/protos/peer/peer.pb.go:171
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*Server).processUnaryRPC
/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/server.go:982
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*Server).handleStream
/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/server.go:1208
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*Server).serveStreams.func1.1
/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/server.go:686
runtime.goexit
/opt/go/src/runtime/asm_amd64.s:1333
2019-07-09 09:22:03.273 UTC [endorser] SimulateProposal -> DEBU 15486 [mychannel][a0a2570d] Exit
2019-07-09 09:22:03.273 UTC [lockbasedtxmgr] Done -> DEBU 15487 Done with transaction simulation / query execution [a0a2570dd9a4ce0c696ab08263320927382c6f3db046843dca70a96b63a97da9]
2019-07-09 09:22:03.273 UTC [endorser] func1 -> DEBU 15488 Exit: request from 172.18.0.1:51702
2019-07-09 09:22:03.273 UTC [chaincode] HandleTransaction -> DEBU 15489 [a0a2570d] handling PUT_STATE from chaincode
2019-07-09 09:22:03.273 UTC [comm.grpc.server] 1 -> INFO 1548a unary call completed grpc.service=protos.Endorser grpc.method=ProcessProposal grpc.peer_address=172.18.0.1:51702 grpc.code=OK grpc.call_duration=4.573006ms
2019-07-09 09:22:03.274 UTC [chaincode] HandleTransaction -> DEBU 1548b [a0a2570d] Completed PUT_STATE. Sending RESPONSE
2019-07-09 09:22:03.274 UTC [chaincode] handleMessage -> DEBU 1548c [a0a2570d] Fabric side handling ChaincodeMessage of type: PUT_STATE in state ready
2019-07-09 09:22:03.274 UTC [chaincode] HandleTransaction -> DEBU 1548d [a0a2570d] handling PUT_STATE from chaincode
2019-07-09 09:22:03.274 UTC [chaincode] HandleTransaction -> DEBU 1548e [a0a2570d] Completed PUT_STATE. Sending RESPONSE
2019-07-09 09:22:03.275 UTC [chaincode] handleMessage -> DEBU 1548f [a0a2570d] Fabric side handling ChaincodeMessage of type: COMPLETED in state ready
2019-07-09 09:22:03.275 UTC [chaincode] Notify -> DEBU 15490 [a0a2570d] notifying Txid:a0a2570dd9a4ce0c696ab08263320927382c6f3db046843dca70a96b63a97da9, channelID:mychannel
2019-07-09 09:22:03.275 UTC [chaincode] Execute -> DEBU 15491 Exit
2019-07-09 09:22:03.275 UTC [endorser] callChaincode -> INFO 15492 [mychannel][a0a2570d] Exit chaincode: name:"fabcar" (3ms)
2019-07-09 09:22:03.275 UTC [lockbasedtxmgr] GetTxSimulationResults -> DEBU 15493 Simulation completed, getting simulation results
2019-07-09 09:22:03.275 UTC [lockbasedtxmgr] Done -> DEBU 15494 Done with transaction simulation / query execution [a0a2570dd9a4ce0c696ab08263320927382c6f3db046843dca70a96b63a97da9]
2019-07-09 09:22:03.275 UTC [endorser] SimulateProposal -> DEBU 15495 [mychannel][a0a2570d] Exit
2019-07-09 09:22:03.275 UTC [endorser] endorseProposal -> DEBU 15496 [mychannel][a0a2570d] Entry chaincode: name:"fabcar"
2019-07-09 09:22:03.275 UTC [endorser] endorseProposal -> DEBU 15497 [mychannel][a0a2570d] escc for chaincode name:"fabcar" is escc
2019-07-09 09:22:03.275 UTC [endorser] EndorseWithPlugin -> DEBU 15498 Entering endorsement for {plugin: escc, channel: mychannel, tx: a0a2570dd9a4ce0c696ab08263320927382c6f3db046843dca70a96b63a97da9, chaincode: fabcar}
2019-07-09 09:22:03.275 UTC [msp.identity] Sign -> DEBU 15499 Sign: plaintext: 0A20828C242C3048295EE0453AD5EA85...455254494649434154452D2D2D2D2D0A
2019-07-09 09:22:03.275 UTC [msp.identity] Sign -> DEBU 1549a Sign: digest: F3BEDFED5C78408FD01F0A41C0714245508FD2F5AEF8A34F33E7F3C61DEFF987
2019-07-09 09:22:03.275 UTC [endorser] EndorseWithPlugin -> DEBU 1549b Exiting {plugin: escc, channel: mychannel, tx: a0a2570dd9a4ce0c696ab08263320927382c6f3db046843dca70a96b63a97da9, chaincode: fabcar}
2019-07-09 09:22:03.276 UTC [endorser] endorseProposal -> DEBU 1549c [mychannel][a0a2570d] Exit
2019-07-09 09:22:03.276 UTC [lockbasedtxmgr] Done -> DEBU 1549d Done with transaction simulation / query execution [a0a2570dd9a4ce0c696ab08263320927382c6f3db046843dca70a96b63a97da9]
2019-07-09 09:22:03.276 UTC [endorser] func1 -> DEBU 1549e Exit: request from 172.18.0.1:51702
2019-07-09 09:22:03.276 UTC [comm.grpc.server] 1 -> INFO 1549f unary call completed grpc.service=protos.Endorser grpc.method=ProcessProposal grpc.peer_address=172.18.0.1:51702 grpc.code=OK grpc.call_duration=6.750666ms
I tried some solutions found on SO such as:
having anchor peers set for each org: was already done
setting CORE_PEER_LISTENADDRESS=org1.example.com:7051 -> failed the peer containers. If I set the address to 0.0.0.0:7051 the containers starts again but the error stays the same
restarting Docker / removing volumes / redownloading images: didn't change a thing
Further points:
The orderer doesn't seem to be notified, as we can see in its logs.
When I use node invoke.js I sometimes get this error, which disappears when I launch the command again. Peer logs don't show an error.
node invoke.js inconsistent error
2019-07-09T14:13:21.232Z - error: [AbstractStrategy]: constructor: No event hubs for strategy
Failed to submit transaction: Error: No event hubs for strategy
When I query using node, I'll sometimes get the following error:
node query.js inconsistent error
2019-07-09T13:23:13.602Z - error: [SingleQueryHandler]: evaluate: message=No peers available to query. Errors: [], stack=FabricError: No peers available to query. Errors: []
at SingleQueryHandler.evaluate (/home/path_to_dir/app/javascript/node_modules/fabric-network/lib/impl/query/singlequeryhandler.js:39:17)
at Transaction.evaluate (/home/path_to_dir/app/javascript/node_modules/fabric-network/lib/transaction.js:246:29)
at Contract.evaluateTransaction (/home/path_to_dir/app/javascript/node_modules/fabric-network/lib/contract.js:172:39)
at main (/home/path_to_dir/app/javascript/query.js:47:39)
at <anonymous>, name=FabricError
Failed to evaluate transaction: FabricError: No peers available to query. Errors: []
This error usually disappears when I start a query again but will pop off from time to time. When the query comes from the CLIorg1 it never happens.
Some probably useful files:
configtx.yaml
crypto-config.yaml
docker-compose-org1.yaml
docker-compose-org2.yaml
EDIT: added insert.js file and logs after trying to node insert.js (see comments)
Configuration information
HLF 1.4.1 ; Docker 18.09.7 ; docker-compose 1.23.2 ; node v8.16.0 ; npm 6.4.1 ; Ubuntu 18.04.2 LTS
Apologies for the multitude of errors which makes the question broad, but I assume they are somehow all connected to an endorsement issue. If not, do not hesitate to edit / ping me to narrow it down.

Chaincode is instantiated but doesn't appear in the list of instantiated codes

I am running Hyperledger Fabric 1.4.0
I have 1 org (Org1), 2 peers (peer0, peer1) and two orderers (ord0, ord1). The peers use couchdb as a storage backend.
I am able to successfully install my chaincode, then instantiate it.
Looking at peer0 logs, the docker image is built and the container started. peer0 also receives and acknowledges the REGISTER request sent by the chaincode binary within the container:
2019-06-24 10:15:57.003 UTC [dockercontroller] createContainer -> DEBU b563 created container {"imageID": "nid1-peer0-mynet-mychain-v1-613158e6e99c2c9e7d567e8b57fe2dfb56444f7fdcbc263dd1f61626a374843d", "containerID": "nid1-peer0-mynet-mychain-v1"}
2019-06-24 10:15:57.160 UTC [dockercontroller] Start -> DEBU b564 Started container nid1-peer0-mynet-mychain-v1
2019-06-24 10:15:57.160 UTC [container] unlockContainer -> DEBU b565 container lock deleted(mychain-v1)
2019-06-24 10:15:57.181 UTC [chaincode] handleMessage -> DEBU b566 [] Fabric side handling ChaincodeMessage of type: REGISTER in state created
2019-06-24 10:15:57.181 UTC [chaincode] HandleRegister -> DEBU b567 Received REGISTER in state created
2019-06-24 10:15:57.182 UTC [chaincode] Register -> DEBU b568 registered handler complete for chaincode mychain:v1
2019-06-24 10:15:57.182 UTC [chaincode] HandleRegister -> DEBU b569 Got REGISTER for chaincodeID = name:"mychain:v1" , sending back REGISTERED
2019-06-24 10:15:57.182 UTC [chaincode] HandleRegister -> DEBU b56a Changed state to established for name:"mychain:v1"
2019-06-24 10:15:57.182 UTC [chaincode] sendReady -> DEBU b56b sending READY for chaincode name:"mychain:v1"
2019-06-24 10:15:57.182 UTC [chaincode] sendReady -> DEBU b56c Changed to state ready for chaincode name:"mychain:v1"
2019-06-24 10:15:57.182 UTC [chaincode] Launch -> DEBU b56d launch complete
2019-06-24 10:15:57.182 UTC [chaincode] Execute -> DEBU b56e Entry
2019-06-24 10:15:57.182 UTC [chaincode] handleMessage -> DEBU b56f [1a98f442] Fabric side handling ChaincodeMessage of type: COMPLETED in state ready
Despite this, the chaincode is not registered in couchdb:
$ peer chaincode list --instantiated -C mychannel
2019-06-24 11:26:29.317 BST [main] InitCmd -> WARN 001 CORE_LOGGING_LEVEL is no longer supported, please use the FABRIC_LOGGING_SPEC environment variable
2019-06-24 11:26:29.332 BST [main] SetOrdererEnv -> WARN 002 CORE_LOGGING_LEVEL is no longer supported, please use the FABRIC_LOGGING_SPEC environment variable
Get instantiated chaincodes on channel mychannel:
peer0 logs immediately after submitting the list command:
2019-06-24 10:26:30.057 UTC [couchdb] ReadDocRange -> DEBU c02e [mychannel_lscc] HTTP/1.1 200 OK
Transfer-Encoding: chunked
Cache-Control: must-revalidate
Content-Type: application/json
Date: Mon, 24 Jun 2019 10:26:30 GMT
Server: CouchDB/2.1.1 (Erlang OTP/18)
X-Couch-Request-Id: 20d0beb9c3
X-Couchdb-Body-Time: 0
2a
{"total_rows":0,"offset":0,"rows":[
]}
0
If I try to invoke a method on the chaincode, I get this error:
Error: endorsement failure during invoke. response: status:500 message:"make sure the chaincode mychain has been successfully instantiated and try again: chaincode mychain not found"
which just confirms that the chaincode has not been registered within the network.
Update
I realised I had missed an important detail: the peer logs repeatedly report errors connecting to the orderer, e.g.:
2019-06-24 11:30:35.931 UTC [ConnProducer] NewConnection -> ERRO 100e6 Failed connecting to ord0.mynet.example.com , error: context deadline exceeded
which might be the reason why the "chaincode instantiated" message doesn't get propagated...
After much debugging, it turned out the issue was pretty simple: the peers could not communicate with the orderers.
In my particular case the addresses of the orderers were wrong in configtx.yaml. Fixing them resulted in the chaincode instantiation process tu fully succeed.

Run test case failed in fabric project , version release1.2

In the directory of ./core/chaincode/exectransaction_test.go
Run the TestExecuteDeployTransaction function of line 795 , got error :
2019-01-17 09:37:18.925 CST [ledgermgmt] initialize -> INFO 003 Initializing ledger mgmt
2019-01-17 09:37:18.925 CST [kvledger] NewProvider -> INFO 004 Initializing ledger provider
2019-01-17 09:37:20.113 CST [kvledger] NewProvider -> INFO 005 ledger provider Initialized
2019-01-17 09:37:20.114 CST [ledgermgmt] initialize -> INFO 006 ledger mgmt initialized
2019-01-17 09:37:20.118 CST [sccapi] registerSysCC -> INFO 007 system chaincode cscc(github.com/hyperledger/fabric/core/scc/cscc) registered
2019-01-17 09:37:20.118 CST [sccapi] registerSysCC -> INFO 008 system chaincode lscc(github.com/hyperledger/fabric/core/scc/lscc) registered
2019-01-17 09:37:20.118 CST [sccapi] registerSysCC -> INFO 009 system chaincode (qscc,github.com/hyperledger/fabric/core/scc/qscc,true) disabled
2019-01-17 09:37:20.443 CST [ledgermgmt] CreateLedger -> INFO 00a Creating ledger [testchainid] with genesis block
2019-01-17 09:37:20.493 CST [fsblkstorage] newBlockfileMgr -> INFO 00b Getting block information from block storage
2019-01-17 09:37:20.731 CST [kvledger] CommitWithPvtData -> INFO 00c Channel [testchainid]: Committed block [0] with 1 transaction(s)
2019-01-17 09:37:20.731 CST [pvtdatastorage] func1 -> INFO 00d Purger started: Purging expired private data till block number [0]
2019-01-17 09:37:20.732 CST [pvtdatastorage] func1 -> INFO 00e Purger finished
2019-01-17 09:37:20.884 CST [ledgermgmt] CreateLedger -> INFO 00f Created ledger [testchainid] with genesis block
2019-01-17 09:37:20.886 CST [cscc] Init -> INFO 010 Init CSCC
2019-01-17 09:37:20.887 CST [sccapi] deploySysCC -> INFO 011 system chaincode cscc/testchainid(github.com/hyperledger/fabric/core/scc/cscc) deployed
2019-01-17 09:37:20.887 CST [sccapi] deploySysCC -> INFO 012 system chaincode lscc/testchainid(github.com/hyperledger/fabric/core/scc/lscc) deployed
2019-01-17 09:37:20.887 CST [sccapi] deploySysCC -> INFO 013 system chaincode (qscc,github.com/hyperledger/fabric/core/scc/qscc) disabled
getting deployment spec for chaincode spec: type:GOLANG chaincode_id:<path:"github.com/hyperledger/fabric/examples/chaincode/go/example01" name:"example01" version:"0" > input:<args:"init" args:"a" args:"100" args:"b" args:"200" >
2019-01-17 09:37:22.129 CST [msp] DeserializeIdentity -> INFO 014 Obtaining identity
2019-01-17 09:37:22.777 CST [dockercontroller] func2 -> INFO 015 Container example01-0 has closed its IO channel
2019-01-17 09:37:22.940 CST [dockercontroller] Start -> ERRO 016 start-could not start container: API error (400): OCI runtime create failed: container_linux.go:348: starting container process caused "exec: \"chaincode\": executable file not found in $PATH": unknown
2019-01-17 09:37:22.983 CST [chaincode] Launch -> ERRO 017 start failed: API error (400): OCI runtime create failed: container_linux.go:348: starting container process caused "exec: \"chaincode\": executable file not found in $PATH": unknown
error starting container
error starting container

Hyperledger Fabric - Orderer logs show error during broadcast even though the transaction is successful and committed to all peers

Orderer logs show following error(highlighted) during broadcast even though the transaction is successful and committed to all peers:
2018-12-19 13:43:42.724 UTC [policies] Evaluate -> DEBU 997 == Done Evaluating *policies.implicitMetaPolicy Policy /Channel/Writers
2018-12-19 13:43:42.724 UTC [orderer/common/broadcast] Handle -> DEBU 998 [channel: mychannel] Broadcast has successfully enqueued message of type ENDORSER_TRANSACTION from 172.19.0.7:40978
2018-12-19 13:43:42.724 UTC [orderer/common/blockcutter] Ordered -> DEBU 999 Enqueuing message into batch
2018-12-19 13:43:42.724 UTC [orderer/consensus/solo] main -> DEBU 99a Just began 2s batch timer
2018-12-19 13:43:42.730 UTC [grpc] infof -> DEBU 99b transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2018-12-19 13:43:42.730 UTC [orderer/common/broadcast] Handle -> WARN
99c Error reading from 172.19.0.7:40978: rpc error: code = Canceled
desc = context canceled
2018-12-19 13:43:42.731 UTC [orderer/common/server] func1 -> DEBU 99d Closing Broadcast stream
2018-12-19 13:43:44.724 UTC [orderer/consensus/solo] main -> DEBU 99e Batch timer expired, creating block
2018-12-19 13:43:44.724 UTC [msp] GetDefaultSigningIdentity -> DEBU 99f Obtaining default signing identity
Fabric Config: All configs and setup same as specified in Build you First Network tutorial at https://hyperledger-fabric.readthedocs.io/en/release-1.3/build_network.html
Query
What is meant by this error? What does orderer read from cli(IP of cli: 172.19.0.7:40978) during broadcast?

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