Debian cni配置的podman安装问题

我只是从reposirotyr中进行git克隆，并配置所有环境，最后在我完成安装后，我的podman版本打印如下：

root@PS-03:/opt/go/src/github.com/containers/libpod# podman version
ERRO[0000] Error loading CNI config file /etc/cni/net.d/99-loopback.conf: error parsing configuration: missing 'type' 
Version:      3.2.0-dev
API Version:  3.2.0-dev
Go Version:   go1.16.3
Git Commit:   d6ec38f2eec6c9ac9e11db5cbf949a357fa13f28
Built:        Sat May  1 16:21:00 2021
OS/Arch:      linux/amd64

我的/etc/cni/net.d/99-loopback.conf内容是：

root@PS-03:/opt/go/src/github.com/containers/libpod# more /etc/cni/net.d/99-loopback.conf 
{
  "cniVersion": "0.4.0",
  "name": "podman",
  "plugins": [
    {
      "type": "bridge",
      "bridge": "cni-podman0",
      "isGateway": true,
      "ipMasq": true,
      "hairpinMode": true,
      "ipam": {
        "type": "host-local",
        "routes": [{ "dst": "0.0.0.0/0" }],
        "ranges": [
          [
            {
              "subnet": "10.88.0.0/16",
              "gateway": "10.88.0.1"
            }
          ]
        ]
      }
    },
    {
      "type": "portmap",
      "capabilities": {
        "portMappings": true
      }
    },
    {
      "type": "firewall"
    },
    {
      "type": "tuning"
    }
  ]
}

---

有人能帮我吗？tks.

这太难了，伙计们，我删除了99-loopback.conf文件，并使用了名为“87 podman bridge.conflist”的默认配置文件。现在，它看起来不错，希望它可以正常工作