Не удалось сгенерировать блок генезиса заказа

Question

Я пытаюсь построить сеть с фабрикой Hyperledger, но каждый раз, когда она показывает мне ошибку.

Также я использую докер-образы 1.0.3.

 npm version: 5.6.0
    nodejs version: v4.2.6

Client:
 Version:      18.05.0-ce
 API version:  1.37
 Go version:   go1.9.5
 Git commit:   f150324
 Built:        Wed May  9 22:16:25 2018
 OS/Arch:      linux/amd64
 Experimental: false
 Orchestrator: swarm

Server:
 Engine:
  Version:      18.05.0-ce
  API version:  1.37 (minimum version 1.12)
  Go version:   go1.9.5
  Git commit:   f150324
  Built:        Wed May  9 22:14:32 2018
  OS/Arch:      linux/amd64
  Experimental: false


docker-compose version 1.16.0-rc1, build 9bea70a
docker-py version: 2.5.0
CPython version: 2.7.13
OpenSSL version: OpenSSL 1.0.1t  3 May 2016



 Generating certs and genesis block for channel 'mychannel' with CLI timeout of '10' seconds and CLI delay of '3' seconds
    Continue? [Y/n] y
    proceeding ...
    /home/bashayer/fabric-samples/first-network/../bin/cryptogen

    ##########################################################
    ##### Generate certificates using cryptogen tool #########
    ##########################################################
    + cryptogen generate --config=./crypto-config.yaml
    org1.example.com
    org2.example.com
    + res=0
    + set +x

    /home/bashayer/fabric-samples/first-network/../bin/configtxgen
    ##########################################################
    #########  Generating Orderer Genesis block ##############
    ##########################################################
    + configtxgen -profile TwoOrgsOrdererGenesis -outputBlock ./channel-artifacts/genesis.block
    2018-07-06 16:29:48.898 +03 [common/tools/configtxgen] main -> WARN 001 Omitting the channel ID for configtxgen is deprecated.  Explicitly passing the channel ID will be required in the future, defaulting to 'testchainid'.
    2018-07-06 16:29:48.898 +03 [common/tools/configtxgen] main -> INFO 002 Loading configuration
    2018-07-06 16:29:48.906 +03 [common/tools/configtxgen/encoder] NewChannelGroup -> WARN 003 Default policy emission is deprecated, please include policy specificiations for the channel group in configtx.yaml
    2018-07-06 16:29:48.906 +03 [common/tools/configtxgen/encoder] NewOrdererGroup -> WARN 004 Default policy emission is deprecated, please include policy specificiations for the orderer group in configtx.yaml
    2018-07-06 16:29:48.906 +03 [common/tools/configtxgen/encoder] NewOrdererOrgGroup -> WARN 005 Default policy emission is deprecated, please include policy specificiations for the orderer org group OrdererOrg in configtx.yaml
    2018-07-06 16:29:48.907 +03 [msp] getMspConfig -> INFO 006 Loading NodeOUs
    2018-07-06 16:29:48.907 +03 [common/tools/configtxgen/encoder] NewOrdererOrgGroup -> WARN 007 Default policy emission is deprecated, please include policy specificiations for the orderer org group Org1MSP in configtx.yaml
    2018-07-06 16:29:48.907 +03 [msp] getMspConfig -> INFO 008 Loading NodeOUs
    2018-07-06 16:29:48.907 +03 [common/tools/configtxgen/encoder] NewOrdererOrgGroup -> WARN 009 Default policy emission is deprecated, please include policy specificiations for the orderer org group Org2MSP in configtx.yaml
    2018-07-06 16:29:48.907 +03 [common/tools/configtxgen] doOutputBlock -> INFO 00a Generating genesis block
    2018-07-06 16:29:48.908 +03 [common/tools/configtxgen] doOutputBlock -> INFO 00b Writing genesis block
    2018-07-06 16:29:48.908 +03 [common/tools/configtxgen] main -> CRIT 00c Error on outputBlock: Error writing genesis block: open ./channel-artifacts/genesis.block: is a directory
    + res=1
    + set +x
    Failed to generate orderer genesis block...

Answer 1

В нашем случае это была отсутствующая папка: ./channel-artifacts/ файл .block создается автоматически в любом случае

Answer 2

в моем случае (windows 10) сгенерировал блок genesis в отсутствующей папке:

$./byfn.sh down
$../bin/cryptogen generate --config=./crypto-config.yaml

Org1.example.com
Org2.example.com
$../bin/configtxgen --profile TwoOrgsOrdererGenesis –outputBlock./channel- 
artifacts/genesis.block
$./byfn.sh generate
$./byfn.sh up

Answer 3

Проблема возникла из-за того, что системе не удалось найти genesys.block в ваших каналах-артефактах.

Убедитесь, что вы создали файл genesys.block в указанном месте. Надеюсь, это поможет.