Undefined index: extension at /apps/files_versions/lib/Storage.php#466

[rubrik]

Just a heads up about an undefined extension error.

I was testing automated tagging and deleted a tagged text file at the time.

System setup in #7831 but with RC2

[juliushaertl]

@schiessle

[MorrisJobke]

@schiessle Ping

[MorrisJobke]

cc @nickvergessen

[nickvergessen]

string(25) "pathinfo('path/test.txt')"
array(4) { ["dirname"]=> string(4) "path" ["basename"]=> string(8) "test.txt" ["extension"]=> string(3) "txt" ["filename"]=> string(4) "test" }

string(21) "pathinfo('path/test')"
array(3) { ["dirname"]=> string(4) "path" ["basename"]=> string(4) "test" ["filename"]=> string(4) "test" } 

So yes extension can be missing. But in the versions there should always be the timestamp.
Fighting the problem in Storage sounds like only hiding the real issue

[nickvergessen]

cc @schiessle please have a look

[skjnldsv]

Ping! :)

[szaimen]

I'm closing this issue due to inactivity. If this is still happening please make sure to upgrade to the latest version. After that, feel free to reopen.

[solracsf]

This still an issue in recent (20) versions.

[juliushaertl]

A full log message with one of the recent versions might be helpful and giving more hints on the root cause. @acsfer Could you maybe check if you can provide that?

[solracsf]

@juliushaertl tell me if this helps:

{
  "reqId": "BWSFySiQhgROtREuoISE",
  "level": 3,
  "time": "2021-06-10T15:40:45+00:00",
  "remoteAddr": "77.159.197.226",
  "user": "benja",
  "app": "PHP",
  "method": "DELETE",
  "url": "/remote.php/dav/files/benja/Partage%20Service%20Technique/00%20-%20Pilotage/04%20-%20Factures",
  "message": {
    "Exception": "Error",
    "Message": "Undefined index: extension at /apps/files_versions/lib/Storage.php#465",
    "Code": 0,
    "Trace": [
      {
        "file": "/apps/files_versions/lib/Storage.php",
        "line": 465,
        "function": "onError",
        "class": "OC\\Log\\ErrorHandler",
        "type": "::",
        "args": [
          8,
          "Undefined index: extension",
          "/apps/files_versions/lib/Storage.php",
          465,
          {
            "0": "And 6 more entries, set log level to debug to see all entries",
            "uid": "GroupServiceTechnique",
            "filename": "04 - Factures",
            "userFullPath": "",
            "versions": [],
            "view": {
              "__class__": "OC\\Files\\View"
            }
          }
        ]
      },
      {
        "file": "/apps/files_versions/lib/Storage.php",
        "line": 250,
        "function": "getVersions",
        "class": "OCA\\Files_Versions\\Storage",
        "type": "::",
        "args": [
          "GroupServiceTechnique",
          "04 - Factures"
        ]
      },
      {
        "file": "/apps/files_versions/lib/Hooks.php",
        "line": 76,
        "function": "delete",
        "class": "OCA\\Files_Versions\\Storage",
        "type": "::",
        "args": [
          "/Partage Service Technique/00 - Pilotage/04 - Factures"
        ]
      },
      {
        "file": "/lib/private/legacy/OC_Hook.php",
        "line": 110,
        "function": "remove_hook",
        "class": "OCA\\Files_Versions\\Hooks",
        "type": "::",
        "args": [
          {
            "run": true,
            "path": "/Partage Service Technique/00 - Pilotage/04 - Factures"
          }
        ]
      },
      {
        "file": "/lib/private/Files/View.php",
        "line": 1280,
        "function": "emit",
        "class": "OC_Hook",
        "type": "::",
        "args": [
          "OC_Filesystem",
          "post_delete",
          {
            "run": true,
            "path": "/Partage Service Technique/00 - Pilotage/04 - Factures"
          }
        ]
      },
      {
        "file": "/lib/private/Files/View.php",
        "line": 1208,
        "function": "runHooks",
        "class": "OC\\Files\\View",
        "type": "->",
        "args": [
          [
            "delete"
          ],
          "/Partage Service Technique/00 - Pilotage/04 - Factures",
          true
        ]
      },
      {
        "file": "/lib/private/Files/View.php",
        "line": 350,
        "function": "basicOperation",
        "class": "OC\\Files\\View",
        "type": "->",
        "args": [
          "rmdir",
          "/Partage Service Technique/00 - Pilotage/04 - Factures",
          [
            "delete"
          ]
        ]
      },
      {
        "file": "/apps/dav/lib/Connector/Sabre/Directory.php",
        "line": 309,
        "function": "rmdir",
        "class": "OC\\Files\\View",
        "type": "->",
        "args": [
          "/Partage Service Technique/00 - Pilotage/04 - Factures"
        ]
      },
      {
        "file": "/3rdparty/sabre/dav/lib/DAV/Tree.php",
        "line": 183,
        "function": "delete",
        "class": "OCA\\DAV\\Connector\\Sabre\\Directory",
        "type": "->",
        "args": []
      },
      {
        "file": "/3rdparty/sabre/dav/lib/DAV/CorePlugin.php",
        "line": 295,
        "function": "delete",
        "class": "Sabre\\DAV\\Tree",
        "type": "->",
        "args": [
          "files/benja/Partage Service Technique/00 - Pilotage/04 - Factures"
        ]
      },
      {
        "file": "/3rdparty/sabre/event/lib/WildcardEmitterTrait.php",
        "line": 89,
        "function": "httpDelete",
        "class": "Sabre\\DAV\\CorePlugin",
        "type": "->",
        "args": [
          {
            "__class__": "Sabre\\HTTP\\Request"
          },
          {
            "__class__": "Sabre\\HTTP\\Response"
          }
        ]
      },
      {
        "file": "/3rdparty/sabre/dav/lib/DAV/Server.php",
        "line": 474,
        "function": "emit",
        "class": "Sabre\\DAV\\Server",
        "type": "->",
        "args": [
          "method:DELETE",
          [
            {
              "__class__": "Sabre\\HTTP\\Request"
            },
            {
              "__class__": "Sabre\\HTTP\\Response"
            }
          ]
        ]
      },
      {
        "file": "/3rdparty/sabre/dav/lib/DAV/Server.php",
        "line": 251,
        "function": "invokeMethod",
        "class": "Sabre\\DAV\\Server",
        "type": "->",
        "args": [
          {
            "__class__": "Sabre\\HTTP\\Request"
          },
          {
            "__class__": "Sabre\\HTTP\\Response"
          }
        ]
      },
      {
        "file": "/3rdparty/sabre/dav/lib/DAV/Server.php",
        "line": 319,
        "function": "start",
        "class": "Sabre\\DAV\\Server",
        "type": "->",
        "args": []
      },
      {
        "file": "/apps/dav/lib/Server.php",
        "line": 320,
        "function": "exec",
        "class": "Sabre\\DAV\\Server",
        "type": "->",
        "args": []
      },
      {
        "file": "/apps/dav/appinfo/v2/remote.php",
        "line": 35,
        "function": "exec",
        "class": "OCA\\DAV\\Server",
        "type": "->",
        "args": []
      },
      {
        "file": "/remote.php",
        "line": 167,
        "args": [
          "/apps/dav/appinfo/v2/remote.php"
        ],
        "function": "require_once"
      }
    ],
    "File": "/lib/private/Log/ErrorHandler.php",
    "Line": 91,
    "CustomMessage": "--"
  },
  "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0",
  "version": "19.0.12.0",
  "id": "60c23a192dd20"
}

[szaimen]

Hi, please update to 24.0.8 or better 25.0.2 and report back if it fixes the issue. Thank you!