Fail pour exécuter le tissu premier réseau

Question

Quand je courais le premier réseau en tissu-échantillons en exécutant la commande

./byfn.sh -m up 

donné Le client semble qu'il ne peut pas faire la requête et produire les messages de la console ci-dessous.

CORE_PEER_ADDRESS=peer0.org1.example.com:7051 
Attempting to Query PEER0 ...3 secs 
Attempting to Query PEER0 ...6 secs 
Attempting to Query PEER0 ...9 secs 
Attempting to Query PEER0 ...13 secs 
Attempting to Query PEER0 ...16 secs 
Attempting to Query PEER0 ...19 secs 
Attempting to Query PEER0 ...22 secs 
Attempting to Query PEER0 ...25 secs 
Attempting to Query PEER0 ...28 secs 
Attempting to Query PEER0 ...31 secs 
Attempting to Query PEER0 ...34 secs 
Attempting to Query PEER0 ...37 secs 
Attempting to Query PEER0 ...40 secs 
Attempting to Query PEER0 ...43 secs 
Attempting to Query PEER0 ...46 secs 
Attempting to Query PEER0 ...49 secs 
Attempting to Query PEER0 ...52 secs 
Attempting to Query PEER0 ...55 secs 
Attempting to Query PEER0 ...58 secs 
Attempting to Query PEER0 ...61 secs 

2017-09-14 08:28:34.964 UTC [msp] GetLocalMSP -> DEBU 001 Returning existing local MSP 
2017-09-14 08:28:34.964 UTC [msp] GetDefaultSigningIdentity -> DEBU 002 Obtaining default signing identity 
2017-09-14 08:28:34.964 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 003 Using default escc 
2017-09-14 08:28:34.964 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 004 Using default vscc 
2017-09-14 08:28:34.965 UTC [msp/identity] Sign -> DEBU 005 Sign: plaintext: 0A95070A6708031A0C08B2FBE8CD0510...6D7963631A0A0A0571756572790A0161 
2017-09-14 08:28:34.965 UTC [msp/identity] Sign -> DEBU 006 Sign: digest: D5683DD12A1733A407FA3684BA9681BDA0B2FE178BCF313A2D9A96F31E6EDAD6 
Error: Error endorsing query: rpc error: code = Unknown desc = could not find chaincode with name 'mycc' - make sure the chaincode mycc has been successfully instantiated and try again - <nil> 
Usage: 
    peer chaincode query [flags] 

Flags: 
    -C, --channelID string The channel on which this command should be executed (default "testchainid") 
    -c, --ctor string  Constructor message for the chaincode in JSON format (default "{}") 
    -x, --hex    If true, output the query value byte array in hexadecimal. Incompatible with --raw 
    -n, --name string  Name of the chaincode 
    -r, --raw    If true, output the query value as raw bytes, otherwise format as a printable string 
    -t, --tid string   Name of a custom ID generation algorithm (hashing and decoding) e.g. sha256base64 

Global Flags: 
     --cafile string    Path to file containing PEM-encoded trusted certificate(s) for the ordering endpoint 
     --logging-level string  Default logging level and overrides, see core.yaml for full syntax 
    -o, --orderer string    Ordering service endpoint 
     --test.coverprofile string Done (default "coverage.cov") 
     --tls      Use TLS when communicating with the orderer endpoint 
    -v, --version     Display current version of fabric peer server 

!!!!!!!!!!!!!!! Query result on PEER0 is INVALID !!!!!!!!!!!!!!!! 
================== ERROR !!! FAILED to execute End-2-End Scenario ============== 

Je peux le lancer avec succès précédemment. Mais maintenant je ne peux pas travailler du tout! J'essaie de mettre le réseau et redémarrer à nouveau. Mais cela ne fonctionne toujours pas!

Toute personne pour m'aider?

Answer 1

Je suggère de nettoyer les choses et d'obtenir les dernières images, les binaires et la mise à jour de votre clone de la repo des échantillons de tissu par http://hyperledger-fabric.readthedocs.io/en/latest/samples.html.

Si vous avez déjà fait, vous pouvez vous assurer que vous exécutez ./byfn.sh -m generate à nouveau