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Undefined array key 1 at apps/files_sharing/lib/External/Cache.php#41 #44608

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nickvergessen opened this issue Apr 2, 2024 · 2 comments · Fixed by #44625
Closed

Undefined array key 1 at apps/files_sharing/lib/External/Cache.php#41 #44608

nickvergessen opened this issue Apr 2, 2024 · 2 comments · Fixed by #44625
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1. to develop Accepted and waiting to be taken care of 29-feedback bug feature: federation
Milestone
Nextcloud 29

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@nickvergessen
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nickvergessen commented Apr 2, 2024 •
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No steps known, but I assume it's a federated share without a protocol (which should be okay and fall back to https)
Our log has regular entries about it:

{
  "reqId": "EGTbuVYiU8E2RwH9c1E0",
  "level": 2,
  "time": "2024-04-02T07:05:47+00:00",
  "remoteAddr": "2003:…:4baa",
  "user": "userid",
  "app": "no app in context",
  "method": "PROPFIND",
  "url": "/remote.php/dav/files/userid/",
  "message": "error while discovering ocm provider",
  "userAgent": "Mozilla/5.0 (Macintosh) mirall/3.12.3git (build 21830) (Nextcloud, osx-23.2.0 ClientArchitecture: arm64 OsArchitecture: arm64)",
  "version": "29.0.0.14",
  "exception": {
    "Exception": "OCP\\Http\\Client\\LocalServerException",
    "Message": "Could not detect any host",
    "Code": 0,
    "Trace": [
      {
        "file": "…/lib/private/Http/Client/Client.php",
        "line": 229,
        "function": "preventLocalAddress",
        "class": "OC\\Http\\Client\\Client",
        "type": "->",
        "args": [
          "subdomain.example.tld/ocm-provider/",
          [
            10,
            true,
            10
          ]
        ]
      },
      {
        "file": "…/lib/private/OCM/OCMDiscoveryService.php",
        "line": 91,
        "function": "get",
        "class": "OC\\Http\\Client\\Client",
        "type": "->",
        "args": [
          "subdomain.example.tld/ocm-provider/",
          [
            10,
            true,
            10
          ]
        ]
      },
      {
        "file": "…/apps/files_sharing/lib/External/Storage.php",
        "line": 87,
        "function": "discover",
        "class": "OC\\OCM\\OCMDiscoveryService",
        "type": "->",
        "args": [
          "subdomain.example.tld"
        ]
      },
      {
        "file": "…/lib/private/Files/Mount/MountPoint.php",
        "line": 168,
        "function": "__construct",
        "class": "OCA\\Files_Sharing\\External\\Storage",
        "type": "->",
        "args": [
          [
            "https://subdomain.example.tld/",
            "F8…20",
            "",
            "/userid2/files/Work/…Wireframe.xml",
            "userid2",
            "And 5 more entries, set log level to debug to see all entries"
          ]
        ]
      },
      {
        "file": "…/lib/private/Files/Mount/MountPoint.php",
        "line": 193,
        "function": "createStorage",
        "class": "OC\\Files\\Mount\\MountPoint",
        "type": "->",
        "args": [
          "*** sensitive parameters replaced ***"
        ]
      },
      {
        "file": "…/lib/private/Files/Mount/MountPoint.php",
        "line": 294,
        "function": "getStorage",
        "class": "OC\\Files\\Mount\\MountPoint",
        "type": "->",
        "args": []
      },
      {
        "file": "…/lib/private/Files/Config/UserMountCache.php",
        "line": 90,
        "function": "getStorageRootId",
        "class": "OC\\Files\\Mount\\MountPoint",
        "type": "->",
        "args": []
      },
      {
        "file": "…/lib/private/Files/SetupManager.php",
        "line": 299,
        "function": "registerMounts",
        "class": "OC\\Files\\Config\\UserMountCache",
        "type": "->",
        "args": [
          [
            "OC\\User\\User"
          ],
          [
            [
              "OC\\Files\\Mount\\HomeMountPoint"
            ],
            [
              "OCA\\Collectives\\Mount\\CollectiveMountPoint"
            ],
            [
              "OCA\\Collectives\\Mount\\CollectiveMountPoint"
            ],
            [
              "OCA\\Collectives\\Mount\\CollectiveMountPoint"
            ],
            [
              "OCA\\Collectives\\Mount\\CollectiveMountPoint"
            ],
            "And 3719 more entries, set log level to debug to see all entries"
          ],
          [
            "OC\\Files\\Mount\\CacheMountProvider",
            "OCA\\Collectives\\Mount\\MountProvider",
            "OCA\\GroupFolders\\Mount\\MountProvider",
            "OCA\\Files_External\\Config\\ConfigAdapter",
            "OCA\\Files_Sharing\\MountProvider",
            "And 1 more entries, set log level to debug to see all entries"
          ]
        ]
      },
      {
        "file": "…/lib/private/Files/SetupManager.php",
        "line": 223,
        "function": "afterUserFullySetup",
        "class": "OC\\Files\\SetupManager",
        "type": "->",
        "args": [
          [
            "OC\\User\\User"
          ],
          []
        ]
      },
      {
        "file": "…/lib/private/Files/SetupManager.php",
        "line": 504,
        "function": "setupForUser",
        "class": "OC\\Files\\SetupManager",
        "type": "->",
        "args": [
          [
            "OC\\User\\User"
          ]
        ]
      },
      {
        "file": "…/lib/private/Files/Mount/Manager.php",
        "line": 231,
        "function": "setupForProvider",
        "class": "OC\\Files\\SetupManager",
        "type": "->",
        "args": [
          "/userid2/files",
          [
            "OC\\Files\\Mount\\LocalHomeMountProvider"
          ]
        ]
      },
      {
        "file": "…/lib/private/Files/Node/Root.php",
        "line": 475,
        "function": "getMountsByMountProvider",
        "class": "OC\\Files\\Mount\\Manager",
        "type": "->",
        "args": [
          "/userid2/files",
          [
            "OC\\Files\\Mount\\LocalHomeMountProvider"
          ]
        ]
      },
      {
        "file": "…/lib/private/Files/Node/Root.php",
        "line": 427,
        "function": "getByIdInPath",
        "class": "OC\\Files\\Node\\Root",
        "type": "->",
        "args": [
          2867909,
          "/userid2/files"
        ]
      },
      {
        "file": "…/lib/private/Files/Node/LazyFolder.php",
        "line": 499,
        "function": "getFirstNodeByIdInPath",
        "class": "OC\\Files\\Node\\Root",
        "type": "->",
        "args": [
          2867909,
          "/userid2/files"
        ]
      },
      {
        "file": "…/apps/files_sharing/lib/SharedStorage.php",
        "line": 174,
        "function": "getFirstNodeById",
        "class": "OC\\Files\\Node\\LazyFolder",
        "type": "->",
        "args": [
          2867909
        ]
      },
      {
        "file": "…/apps/files_sharing/lib/SharedStorage.php",
        "line": 571,
        "function": "init",
        "class": "OCA\\Files_Sharing\\SharedStorage",
        "type": "->",
        "args": []
      },
      {
        "file": "…/lib/private/Files/Storage/Wrapper/Wrapper.php",
        "line": 545,
        "function": "getWrapperStorage",
        "class": "OCA\\Files_Sharing\\SharedStorage",
        "type": "->",
        "args": []
      },
      {
        "file": "…/lib/private/Files/Storage/Wrapper/Wrapper.php",
        "line": 545,
        "function": "getDirectDownload",
        "class": "OC\\Files\\Storage\\Wrapper\\Wrapper",
        "type": "->",
        "args": [
          ""
        ]
      },
      {
        "file": "…/lib/private/Files/Storage/Wrapper/Wrapper.php",
        "line": 545,
        "function": "getDirectDownload",
        "class": "OC\\Files\\Storage\\Wrapper\\Wrapper",
        "type": "->",
        "args": [
          ""
        ]
      },
      {
        "file": "…/apps/dav/lib/Connector/Sabre/File.php",
        "line": 586,
        "function": "getDirectDownload",
        "class": "OC\\Files\\Storage\\Wrapper\\Wrapper",
        "type": "->",
        "args": [
          ""
        ]
      },
      {
        "file": "…/apps/dav/lib/Connector/Sabre/FilesPlugin.php",
        "line": 421,
        "function": "getDirectDownload",
        "class": "OCA\\DAV\\Connector\\Sabre\\File",
        "type": "->",
        "args": []
      },
      {
        "file": "…/3rdparty/sabre/dav/lib/DAV/PropFind.php",
        "line": 95,
        "function": "OCA\\DAV\\Connector\\Sabre\\{closure}",
        "class": "OCA\\DAV\\Connector\\Sabre\\FilesPlugin",
        "type": "->",
        "args": [
          "*** sensitive parameters replaced ***"
        ]
      },
      {
        "file": "…/apps/dav/lib/Connector/Sabre/FilesPlugin.php",
        "line": 431,
        "function": "handle",
        "class": "Sabre\\DAV\\PropFind",
        "type": "->",
        "args": [
          "{http://owncloud.org/ns}downloadURL",
          [
            "Closure"
          ]
        ]
      },
      {
        "file": "…/3rdparty/sabre/event/lib/WildcardEmitterTrait.php",
        "line": 89,
        "function": "handleGetProperties",
        "class": "OCA\\DAV\\Connector\\Sabre\\FilesPlugin",
        "type": "->",
        "args": [
          [
            "Sabre\\DAV\\PropFind"
          ],
          [
            "OCA\\DAV\\Connector\\Sabre\\File"
          ]
        ]
      },
      {
        "file": "…/3rdparty/sabre/dav/lib/DAV/Server.php",
        "line": 1052,
        "function": "emit",
        "class": "Sabre\\DAV\\Server",
        "type": "->",
        "args": [
          "propFind",
          [
            [
              "Sabre\\DAV\\PropFind"
            ],
            [
              "OCA\\DAV\\Connector\\Sabre\\File"
            ]
          ]
        ]
      },
      {
        "file": "…/3rdparty/sabre/dav/lib/DAV/Server.php",
        "line": 984,
        "function": "getPropertiesByNode",
        "class": "Sabre\\DAV\\Server",
        "type": "->",
        "args": [
          [
            "Sabre\\DAV\\PropFind"
          ],
          [
            "OCA\\DAV\\Connector\\Sabre\\File"
          ]
        ]
      },
      {
        "file": "…/3rdparty/sabre/dav/lib/DAV/Server.php",
        "line": 1662,
        "function": "getPropertiesIteratorForPath",
        "class": "Sabre\\DAV\\Server",
        "type": "->",
        "args": [
          "files/userid",
          [
            "{DAV:}resourcetype",
            "{DAV:}getlastmodified",
            "{DAV:}getcontentlength",
            "{DAV:}getetag",
            "{http://owncloud.org/ns}size",
            "And 16 more entries, set log level to debug to see all entries"
          ],
          1
        ]
      },
      {
        "file": "…/3rdparty/sabre/dav/lib/DAV/Server.php",
        "line": 1647,
        "function": "writeMultiStatus",
        "class": "Sabre\\DAV\\Server",
        "type": "->",
        "args": [
          [
            "Sabre\\Xml\\Writer",
            [],
            "/remote.php/dav/",
            [
              "d",
              "s",
              "oc",
              "nc"
            ],
            []
          ],
          [
            "Generator"
          ],
          false
        ]
      },
      {
        "file": "…/3rdparty/sabre/dav/lib/DAV/CorePlugin.php",
        "line": 346,
        "function": "generateMultiStatus",
        "class": "Sabre\\DAV\\Server",
        "type": "->",
        "args": [
          [
            "Generator"
          ],
          false
        ]
      },
      {
        "file": "…/3rdparty/sabre/event/lib/WildcardEmitterTrait.php",
        "line": 89,
        "function": "httpPropFind",
        "class": "Sabre\\DAV\\CorePlugin",
        "type": "->",
        "args": [
          [
            "Sabre\\HTTP\\Request"
          ],
          [
            "Sabre\\HTTP\\Response"
          ]
        ]
      },
      {
        "file": "…/3rdparty/sabre/dav/lib/DAV/Server.php",
        "line": 472,
        "function": "emit",
        "class": "Sabre\\DAV\\Server",
        "type": "->",
        "args": [
          "method:PROPFIND",
          [
            [
              "Sabre\\HTTP\\Request"
            ],
            [
              "Sabre\\HTTP\\Response"
            ]
          ]
        ]
      },
      {
        "file": "…/3rdparty/sabre/dav/lib/DAV/Server.php",
        "line": 253,
        "function": "invokeMethod",
        "class": "Sabre\\DAV\\Server",
        "type": "->",
        "args": [
          [
            "Sabre\\HTTP\\Request"
          ],
          [
            "Sabre\\HTTP\\Response"
          ]
        ]
      },
      {
        "file": "…/3rdparty/sabre/dav/lib/DAV/Server.php",
        "line": 321,
        "function": "start",
        "class": "Sabre\\DAV\\Server",
        "type": "->",
        "args": []
      },
      {
        "file": "…/apps/dav/lib/Server.php",
        "line": 374,
        "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": 172,
        "args": [
          "…/apps/dav/appinfo/v2/remote.php"
        ],
        "function": "require_once"
      }
    ],
    "File": "…/lib/private/Http/Client/Client.php",
    "Line": 192,
    "message": "error while discovering ocm provider",
    "exception": {},
    "remote": "subdomain.example.tld",
    "CustomMessage": "error while discovering ocm provider"
  }
}
{
  "reqId": "EGTbuVYiU8E2RwH9c1E0",
  "level": 3,
  "time": "2024-04-02T07:05:48+00:00",
  "remoteAddr": "2003:…:4baa",
  "user": "userid",
  "app": "PHP",
  "method": "PROPFIND",
  "url": "/remote.php/dav/files/userid/",
  "message": "Undefined array key 1 at …/apps/files_sharing/lib/External/Cache.php#41",
  "userAgent": "Mozilla/5.0 (Macintosh) mirall/3.12.3git (build 21830) (Nextcloud, osx-23.2.0 ClientArchitecture: arm64 OsArchitecture: arm64)",
  "version": "29.0.0.14",
  "data": {
    "app": "PHP"
  }
}
@nickvergessen nickvergessen added bug 1. to develop Accepted and waiting to be taken care of feature: federation 29-feedback labels Apr 2, 2024
@nickvergessen nickvergessen mentioned this issue Apr 2, 2024
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@AndyScherzinger AndyScherzinger added this to the Nextcloud 29 milestone Apr 2, 2024
@jkozluk
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jkozluk commented Jun 27, 2024

Nextcloud Hub 8 (29.0.3) -> problem still occures.
My environment contains two nextcloud instances, hosted on the same server. Federation share does not work between these instances: no shared folders shown on the list and log is flooded with events like in this issue title.
I have checked any available solutions in the net and enabled local remote servers in the config. Without success.

@nickvergessen
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More fixing is coming in #46133

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1. to develop Accepted and waiting to be taken care of 29-feedback bug feature: federation
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Nextcloud 29
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fix(federation): ICloudId->getRemote() should contain the protocol nextcloud/server
3 participants
@nickvergessen @AndyScherzinger @jkozluk