关于fabric 2.x创世区块生成的异常

请问在部署fabric 2.x过程中，生成创世区块的时候报这个错误一般是啥原因呢？

以下是对应的configtx.yaml:

```yaml
Organizations:
    - &OrdererOrg:
        Name: OrderOrg
        ID: OrderMSP
        MSPDir: ./crypto-config/ordererOrganizations/example.com/msp
        Policies:
            Readers:
                Type: Signature
                Rule: "OR('OrdererMSP.member')"
            Writers:
                Type: Signature
                Rule: "OR('OrdererMSP.member')"
            Admins:
                Type: Signature
                Rule: "OR('OrdererMSP.admin')"
  
    - &EduOrg:
        Name: EduOrgMSP
        ID: EduOrgMSP
        MSPDir: ./crypto-config/peerOrganizations/eduorg.example.com/msp
        Policies:
            Readers:
                Type: Signature
                Rule: "OR('EduOrgMSP.admin', 'EduOrgMSP.member', 'EduOrgMSP.client')"
            Writers:
                Type: Signature
                Rule: "OR('EduOrgMSP.admin', 'EduOrgMSP.client')"
            Admins:
                Type: Signature
                Rule: "OR('EduOrgMSP.admin')"
            Endorsement:
                Type: Signature
                Rule: "OR('EduOrgMSP.peer')"
        AnchorPeers:
            - Host: peer0.eduorg.example.com
              Port: 7051
  
    - &StuOrg:
        Name: StuOrgMSP
        ID: StuOrgMSP
        MSPDir: ./crypto-config/peerOrganizations/stuorg.example.com/msp
        Policies:
            Readers:
                Type: Signature
                Rule: "OR('StuOrgMSP.admin', 'StuOrgMSP.member', 'StuOrgMSP.client')"
            Writers:
                Type: Signature
                Rule: "OR('StuOrgMSP.admin', 'StuOrgMSP.client')"
            Admins:
                Type: Signature
                Rule: "OR('StuOrgMSP.admin')"
            Endorsement:
                Type: Signature
                Rule: "OR('StuOrgMSP.peer')"
        AnchorPeers:
            - Host: peer0.stuorg.example.com
              Port: 8051

    - &TeachOrg:
        Name: TeachOrgMSP
        ID: TeachOrgMSP
        MSPDir: ./crypto-config/peerOrganizations/teachorg.example.com/msp
        Policies:
            Readers:
                Type: Signature
                Rule: "OR('TeachOrgMSP.admin', 'TeachOrgMSP.member', 'TeachOrgMSP.client')"
            Writers:
                Type: Signature
                Rule: "OR('TeachOrgMSP.admin', 'TeachOrgMSP.client')"
            Admins:
                Type: Signature
                Rule: "OR('TeachOrgMSP.admin')"
            Endorsement:
                Type: Signature
                Rule: "OR('TeachOrgMSP.peer')"
        AnchorPeers:
            - Host: peer0.teachorg.example.com
              Port: 9051

    - &AdminOrg:
        Name: AdminOrgMSP
        ID: AdminOrgMSP
        MSPDir: ./crypto-config/peerOrganizations/adminorg.example.com/msp
        Policies:
            Readers:
                Type: Signature
                Rule: "OR('AdminOrgMSP.admin', 'AdminOrgMSP.member', 'AdminOrgMSP.client')"
            Writers:
                Type: Signature
                Rule: "OR('AdminOrgMSP.admin', 'AdminOrgMSP.client')"
            Admins:
                Type: Signature
                Rule: "OR('AdminOrgMSP.admin')"
            Endorsement:
                Type: Signature
                Rule: "OR('AdminOrgMSP.peer')"
        AnchorPeers:
            - Host: peer0.adminorg.example.com
              Port: 10051

Capabilities:
    Channel: &ChannelCapabilities
        V2_0: true
    Orderer: &OrdererCapabilities
        V2_0: true
    Application: &ApplicationCapabilities
        V2_0: true

Application: &ApplicationDefaults

    Organizations:

    Policies:
        Readers:
            Type: ImplicitMeta
            Rule: "ANY Readers"
        Writers:
            Type: ImplicitMeta
            Rule: "ANY Writers"
        Admins:
            Type: ImplicitMeta
            Rule: "MAJORITY Endorsement"
        LifecycleEndorsement:
            Type: ImplicitMeta
            Rule: "MAJORITY Endorsement"
        Endorsement:
            Type: ImplicitMeta
            Rule: "MAJORITY Endorsement"
    Capabilities:
      <<: *ApplicationCapabilities

Orderer: &OrdererDefaults
    OrdererType: solo
    Addresses:
        - orderer.example.com:7050
    BatchTimeout: 2s
    BatchSize:
        MaxMessageCount: 10
        AbsoluteMaxBytes: 99 MB
        PreferredMaxBytes: 512 KB
    # Kafka:
    #     Brokers:
    #         - 127.0.0.1:9092
    Organizations:

    Policies:
        Readers:
            Type: ImplicitMeta
            Rule: "ANY Readers"
        Writers:
            Type: ImplicitMeta
            Rule: "ANY Writers"
        Admins:
            Type: ImplicitMeta
            Rule: "MAJORITY Admins"
        BlockValidation:
            Type: ImplicitMeta
            Rule: "ANY Writers"

Channel: &ChannelDefaults

    Policies:
        Readers:
            Type: ImplicitMeta
            Rule: "ANY Readers"
        Writers:
            Type: ImplicitMeta
            Rule: "ANY Writers"
        Admins:
            Type: ImplicitMeta
            Rule: "MAJORITY Admins"
    Capabilities:
        <<: *ChannelCapabilities

Profiles:
    FourOrgsChannel:
        Consortium: SampleConsortium
        <<: *ChannelDefaults
        Application:
            <<: *ApplicationDefaults
            Organizations:
                - *EduOrg
                - *StuOrg
                - *TeachOrg
                - *AdminOrg
            Capabilities:
                <<: *ApplicationCapabilities
    FourOrgsOrdererGenesis:
        <<: *ChannelDefaults
        Capabilities:
            <<: *ChannelCapabilities
        Orderer:
            <<: *OrdererDefaults
            Organizations:
                - *OrdererOrg
            Capabilities:
                <<: *OrdererCapabilities
        Consortiums:
            SampleConsortium:
                Organizations:
                    - *EduOrg
                    - *StuOrg
                    - *TeachOrg
                    - *AdminOrg

配置文件configtx.yaml中的参数设置不正确

不知道你这个问题是否已经解决, 如果还没有解决的话:

• 你可以参考下这篇文章：fabric版本问题

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