Hyperledger fabric wsl2 ubuntu 20.04平台上的Minifabric自定义hyperledger结构网络

我使用wsl2在Windows10机器上运行Ubuntu20.04。我正在使用设置hyperledger fabric 2.2环境。我正在工作目录的spec.yaml文件中指定自定义网络的结构：

fabric:
cas:
- "ca1.university.com"
- "ca2.university1.com"
- "ca3.university2.com"
- "ca4.org.com"
- "ca5.org.com"
peers: 
- "peer1.university1.com"
- "peer2.university1.com"
- "peer3.university1.com"
- "peer4.university1.com"
- "peer5.university1.com"
- "peer6.university1.com"
- "peer7.university1.com"
- "peer8.university1.com"
- "peer9.university1.com"
- "peer1.university2.com"
- "peer2.university2.com"
- "peer3.university2.com"
- "peer4.university2.com"
- "peer5.university2.com"
- "peer6.university2.com"
- "peer7.university2.com"
- "peer8.university2.com"
- "peer1.organization_x.com"
- "peer2.organization_x.com"
- "peer3.organization_x.com"
- "peer1.organization_y.com"
- "peer2.organization_y.com"
- "peer3.organization_y.com"
- "peer1.organization_z.com"
- "peer2.organization_z.com"
- "peer3.organization_z.com"
orderers:
- "orderer1.university1.com"
- "orderer2.university1.com"
- "orderer3.university1.com"
- "orderer1.university2.com"
- "orderer2.university2.com"
- "orderer3.university2.com"
- "orderer1.organization_x.com"
- "orderer1.organization_y.com"
- "orderer1.organization_z.com"
settings:
  ca:
    FABRIC_LOGGING_SPEC: DEBUG
  peer:
    FABRIC_LOGGING_SPEC: DEBUG
  orderer:
    FABRIC_LOGGING_SPEC: DEBUG

我给出了指定默认组织的命令“/minifab up-o university1.com”，并得到以下错误：

---

有人能解释我为什么会犯这个错误吗？TIA.

这可能只是复制和粘贴的产物，但配置文件中列表的语法看起来不正确。。。 我建议让亚姆林特从它身上碾过，接受它的建议