`required field crypto.pb.PrivateKey.Type not set` during `ipfs key list` or `ipfs key list -l`

[ilyaigpetrov]

Checklist

• This is a bug report, not a question. Ask questions on discuss.ipfs.tech.
• I have searched on the issue tracker for my bug.
• I am running the latest kubo version or have an issue updating.

Installation method

third-party binary

Version

Kubo version: 0.39.0-2896aed9f
Repo version: 18
System version: arm64/android
Golang version: go1.25.4

Config

{
  "API": {
    "HTTPHeaders": {}
  },
  "Addresses": {
    "API": "/ip4/127.0.0.1/tcp/5001",
    "Announce": [],
    "AppendAnnounce": [],
    "Gateway": "/ip4/127.0.0.1/tcp/8080",
    "NoAnnounce": [],
    "Swarm": [
      "/ip4/0.0.0.0/tcp/4001",
      "/ip6/::/tcp/4001",
      "/ip4/0.0.0.0/udp/4001/webrtc-direct",
      "/ip4/0.0.0.0/udp/4001/quic-v1",
      "/ip4/0.0.0.0/udp/4001/quic-v1/webtransport",
      "/ip6/::/udp/4001/webrtc-direct",
      "/ip6/::/udp/4001/quic-v1",
      "/ip6/::/udp/4001/quic-v1/webtransport"
    ]
  },
  "AutoConf": {},
  "AutoNAT": {},
  "AutoTLS": {},
  "Bitswap": {},
  "Bootstrap": [
    "auto"
  ],
  "DNS": {
    "Resolvers": {
      ".": "auto"
    }
  },
  "Datastore": {
    "BlockKeyCacheSize": null,
    "BloomFilterSize": 0,
    "GCPeriod": "1h",
    "HashOnRead": false,
    "Spec": {
      "mounts": [
        {
          "mountpoint": "/blocks",
          "path": "blocks",
          "prefix": "flatfs.datastore",
          "shardFunc": "/repo/flatfs/shard/v1/next-to-last/2",
          "sync": false,
          "type": "flatfs"
        },
        {
          "compression": "none",
          "mountpoint": "/",
          "path": "datastore",
          "prefix": "leveldb.datastore",
          "type": "levelds"
        }
      ],
      "type": "mount"
    },
    "StorageGCWatermark": 90,
    "StorageMax": "10GB"
  },
  "Discovery": {
    "MDNS": {
      "Enabled": true
    }
  },
  "Experimental": {
    "FilestoreEnabled": false,
    "Libp2pStreamMounting": false,
    "OptimisticProvide": false,
    "OptimisticProvideJobsPoolSize": 0,
    "P2pHttpProxy": false,
    "UrlstoreEnabled": false
  },
  "Gateway": {
    "DeserializedResponses": null,
    "DisableHTMLErrors": null,
    "ExposeRoutingAPI": null,
    "HTTPHeaders": {},
    "NoDNSLink": false,
    "NoFetch": false,
    "PublicGateways": null,
    "RootRedirect": ""
  },
  "HTTPRetrieval": {},
  "Identity": {
    "PeerID": "12D3KooWLnTNHhpWeMSySq2ayUjLKUtTw5xqMixRecjEWzfAQFDT"
  },
  "Import": {
    "BatchMaxNodes": null,
    "BatchMaxSize": null,
    "CidVersion": null,
    "HashFunction": null,
    "UnixFSChunker": null,
    "UnixFSDirectoryMaxLinks": null,
    "UnixFSFileMaxLinks": null,
    "UnixFSHAMTDirectoryMaxFanout": null,
    "UnixFSHAMTDirectorySizeThreshold": null,
    "UnixFSRawLeaves": null
  },
  "Internal": {},
  "Ipns": {
    "DelegatedPublishers": [
      "auto"
    ],
    "RecordLifetime": "",
    "RepublishPeriod": "",
    "ResolveCacheSize": 128
  },
  "Migration": {},
  "Mounts": {
    "FuseAllowOther": false,
    "IPFS": "/ipfs",
    "IPNS": "/ipns",
    "MFS": "/mfs"
  },
  "Peering": {
    "Peers": null
  },
  "Pinning": {
    "RemoteServices": {}
  },
  "Plugins": {
    "Plugins": null
  },
  "Provide": {
    "DHT": {}
  },
  "Provider": {},
  "Pubsub": {
    "DisableSigning": false,
    "Router": ""
  },
  "Reprovider": {},
  "Routing": {
    "DelegatedRouters": [
      "auto"
    ]
  },
  "Swarm": {
    "AddrFilters": null,
    "ConnMgr": {},
    "DisableBandwidthMetrics": false,
    "DisableNatPortMap": false,
    "RelayClient": {},
    "RelayService": {},
    "ResourceMgr": {},
    "Transports": {
      "Multiplexers": {},
      "Network": {},
      "Security": {}
    }
  },
  "Version": {}
}

Description

1. I have generated a lot of ipns keys, so some overflow is possible.
2. I attach long descriptive names to the keys.
3. I think, it happens because I interrupted a key generation with Ctrl+C and some inner structure was damaged.
4. ipfs key gen foobar works without any issues.

[ilyaigpetrov]