output folders empty

[FrancYescO]

Command executed in the container with acme.json mounted at /data folder:

/data # traefik-certs-dumper file
dump
├──certs
└──private
/data # cat acme.json 
{
  "lets-encr": {
    "Account": {
      "Email": "xx@xx.com",
      "Registration": {
        "body": {
          "status": "valid",
          "contact": [
            "mailto:xx@xx.com"
          ]
        },
        "uri": "https://acme-v02.api.letsencrypt.org/acme/acct/xx"
      },
      "PrivateKey": "...",
      "KeyType": "4096"
    },
    "Certificates": [
      {
        "domain": {
          "main": "*.blabla.duckdns.org",
          "sans": [
            "blabla.duckdns.org"
          ]
        },
        "certificate": "...",
        "key": "...",
        "Store": "default"
      }
    ]
  }
}

my bad:

Note: to dump data from Traefik v2, the CLI flag --version v2 must be added.