AppPathNotFoundException: Could not find path for spreed

[shubhank008]

Steps to reproduce

1. Not exactly sure why or how it appears, I just see/find this error in my nextcloud.log No errors in nginx.log or PHP log or visible issues with installation.

Expected behaviour

Error doesn't appear

Actual behaviour

Error | index | OCP\App\AppPathNotFoundException: Could not find path for spreed

Server configuration

Ubuntu 18.04
Nginx
Mysql/MariaDB
PHP-FPM 7.02

Nextcloud 15.0.4

Updated from an older Nextcloud/ownCloud or fresh install:
Fresh Install

Where did you install Nextcloud from:
Nextcloud Website (zip package)

Signing status:

Signing status

No errors have been found.

List of activated apps:

App list

Enabled:
  - accessibility: 1.1.0
  - activity: 2.8.2
  - cloud_federation_api: 0.1.0
  - comments: 1.5.0
  - dav: 1.8.1
  - federatedfilesharing: 1.5.0
  - federation: 1.5.0
  - files: 1.10.0
  - files_automatedtagging: 1.5.0
  - files_pdfviewer: 1.4.0
  - files_retention: 1.4.0
  - files_rightclick: 0.11.0
  - files_sharing: 1.7.0
  - files_texteditor: 2.7.0
  - files_trashbin: 1.5.0
  - files_versions: 1.8.0
  - files_videoplayer: 1.4.0
  - firstrunwizard: 2.4.0
  - gallery: 18.2.0
  - jsloader: 1.0.2
  - logreader: 2.0.0
  - lookup_server_connector: 1.3.0
  - nextcloud_announcements: 1.4.0
  - notifications: 2.3.0
  - oauth2: 1.3.0
  - password_policy: 1.5.0
  - previewgenerator: 2.0.0
  - provisioning_api: 1.5.0
  - registration: 0.4.5
  - serverinfo: 1.5.0
  - sharebymail: 1.5.0
  - support: 1.0.0
  - survey_client: 1.3.0
  - systemtags: 1.5.0
  - theming: 1.6.0
  - twofactor_backupcodes: 1.4.1
  - unsplash: 1.1.3
  - updatenotification: 1.5.0
  - workflowengine: 1.5.0
Disabled:
  - admin_audit
  - encryption
  - files_external
  - user_ldap

Nextcloud configuration:

Config report

{
    "system": {
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trusted_domains": [
            "***REMOVED SENSITIVE VALUE***",
            "***REMOVED SENSITIVE VALUE***"
        ],
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "dbtype": "mysql",
        "version": "15.0.4.0",
        "overwrite.cli.url": "***REMOVED SENSITIVE VALUE***",
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "dbport": "",
        "dbtableprefix": "oc_",
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "installed": true,
        "mail_smtpmode": "smtp",
        "mail_smtpsecure": "ssl",
        "mail_sendmailmode": "smtp",
        "twofactor_enforced": "false",
        "twofactor_enforced_groups": [],
        "twofactor_enforced_excluded_groups": [],
        "mail_from_address": "***REMOVED SENSITIVE VALUE***",
        "mail_domain": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpauthtype": "LOGIN",
        "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpport": "465",
        "mail_smtpauth": 1,
        "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
        "mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
        "simpleSignUpLink.shown": false,
        "customclient_desktop": "",
        "customclient_android": "",
        "customclient_ios": "",
        "memcache.local": "\\OC\\Memcache\\APCu",
        "memcache.locking": "\\OC\\Memcache\\Redis",
        "redis": {
            "host": "***REMOVED SENSITIVE VALUE***",
            "port": ***REMOVED SENSITIVE VALUE***
        },
        "preview_libreoffice_path": "\/usr\/bin\/libreoffice",
        "enable_previews": true,
        "enabledPreviewProviders": [
            "OC\\Preview\\Image",
            "OC\\Preview\\MP3",
            "OC\\Preview\\TXT",
            "OC\\Preview\\PDF",
            "OC\\Preview\\Movie",
            "OC\\Preview\\Photoshop",
            "OC\\Preview\\TIFF",
            "OC\\Preview\\SVG",
            "OC\\Preview\\OpenDocument"
        ]
    }
}

Are you using external storage, if yes which one: None

Are you using encryption: No

Are you using an external user-backend, if yes which one: None

Client configuration

Browser:
Chrome

Operating system:
Windows 10

Nextcloud log (data/nextcloud.log)

Nextcloud log

OCP\App\AppPathNotFoundException: Could not find path for spreed
/home/dataonair.com/core/Controller/SvgController.php - line 99:

OC\App\AppManager->getAppPath("spreed")

/home/dataonair.com/lib/private/AppFramework/Http/Dispatcher.php - line 166:

OC\Core\Controller\SvgController->getSvgFromApp("spreed", "app-dark", "000")

/home/dataonair.com/lib/private/AppFramework/Http/Dispatcher.php - line 99:

OC\AppFramework\Http\Dispatcher->executeController(OC\Core\Cont ... {}, "getSvgFromApp")

/home/dataonair.com/lib/private/AppFramework/App.php - line 118:

OC\AppFramework\Http\Dispatcher->dispatch(OC\Core\Cont ... {}, "getSvgFromApp")

/home/dataonair.com/lib/private/AppFramework/Routing/RouteActionHandler.php - line 47:

OC\AppFramework\App::main("OC\\Core\\C ... r", "getSvgFromApp", OC\AppFramew ... {}, { app: "spre ... "})

<<closure>>

OC\AppFramework\Routing\RouteActionHandler->__invoke({ app: "spre ... "})

/home/dataonair.com/lib/private/Route/Router.php - line 297:

call_user_func(OC\AppFramew ... {}, { app: "spre ... "})

/home/dataonair.com/lib/base.php - line 987:

OC\Route\Router->match("/svg/spreed/app-dark")

/home/dataonair.com/index.php - line 42:

OC::handleRequest()

[skjnldsv]

@danxuliu @nickvergessen :)

@shubhank008 have you tried removing the app and installing it again?

[soulawaker]

Same error and detail message except two line numbers.
I'm using nextcloud 16.0.0 docker.
I've never installed an app named spreed.

[skjnldsv]

@soulawaker nextcloud talk is called spreed :)
Could you do a list of the files in the apps directory?

[soulawaker]

@skjnldsv Also, talk was not installed. I paste a list in /var/www/html/apps. Is it correct place that you meant?

/var/www/html/apps # ls -l
total 160
drwxr-xr-x   10 www-data root          4096 May  6 10:49 accessibility
drwxr-xr-x   10 www-data root          4096 May  6 10:49 activity
drwxr-xr-x    5 www-data root          4096 Jan 14 14:24 admin_audit
drwxr-xr-x    4 www-data root          4096 May  6 10:49 cloud_federation_api
drwxr-xr-x    8 www-data root          4096 May  6 10:49 comments
drwxr-xr-x   10 www-data root          4096 Jan 14 14:24 dav
drwxr-xr-x   10 www-data root          4096 Jan 14 14:24 encryption
drwxr-xr-x   10 www-data root          4096 Jan 14 14:24 federatedfilesharing
drwxr-xr-x   10 www-data root          4096 Jan 14 14:24 federation
drwxr-xr-x   11 www-data root          4096 May  6 10:49 files
drwxr-xr-x   11 www-data root          4096 May  6 10:49 files_external
drwxr-xr-x    9 www-data root          4096 Jan 14 14:24 files_pdfviewer
drwxr-xr-x    7 www-data root          4096 May  6 10:49 files_rightclick
drwxr-xr-x   10 www-data root          4096 May  6 10:49 files_sharing
drwxr-xr-x    9 www-data root          4096 May  6 10:49 files_texteditor
drwxr-xr-x    9 www-data root          4096 May  6 10:49 files_trashbin
drwxr-xr-x    8 www-data root          4096 May  6 10:49 files_versions
drwxr-xr-x    6 www-data root          4096 May  6 10:49 files_videoplayer
drwxr-xr-x    9 www-data root          4096 May  6 10:49 firstrunwizard
drwxr-xr-x   12 www-data root          4096 May  6 10:49 gallery
drwxr-xr-x   12 www-data root          4096 May  6 10:49 logreader
drwxr-xr-x    5 www-data root          4096 Jan 14 14:24 lookup_server_connector
drwxr-xr-x    8 www-data root          4096 May  6 10:49 nextcloud_announcements
drwxr-xr-x    9 www-data root          4096 May  6 10:49 notifications
drwxr-xr-x    8 www-data root          4096 May  6 10:49 oauth2
drwxr-xr-x   10 www-data root          4096 May  6 10:49 password_policy
drwxr-xr-x    9 www-data root          4096 May  6 10:49 privacy
drwxr-xr-x    6 www-data root          4096 Jan 14 14:24 provisioning_api
drwxr-xr-x    6 www-data root          4096 May  6 10:49 recommendations
drwxr-xr-x    9 www-data root          4096 May  6 10:49 serverinfo
drwxr-xr-x   10 www-data root          4096 Jan 14 14:24 sharebymail
drwxr-xr-x   10 www-data root          4096 Jan 14 14:24 support
drwxr-xr-x    9 www-data root          4096 May  6 10:49 survey_client
drwxr-xr-x   10 www-data root          4096 May  6 10:49 systemtags
drwxr-xr-x    9 www-data root          4096 Jan 14 14:24 theming
drwxr-xr-x    9 www-data root          4096 Jan 14 14:24 twofactor_backupcodes
drwxr-xr-x    9 www-data root          4096 May  6 10:49 updatenotification
drwxr-xr-x   12 www-data root          4096 Jan 14 14:24 user_ldap
drwxr-xr-x    6 www-data root          4096 May  6 10:49 viewer
drwxr-xr-x    8 www-data root          4096 Jan 14 14:24 workflowengine

[skjnldsv]

COud you post the full log entry?
The one you copied is truncated :)

[soulawaker]

@skjnldsv I pasted a recent entry. I'm using a latest nextcloud docker version.

/var/www/html/data # tail -1 nextcloud.log
{
    "reqId": "<req id>",
    "level": 3,
    "time": "2019-07-10T02:39:26+00:00",
    "remoteAddr": "<remote address>",
    "user": "<user name>",
    "app": "index",
    "method": "GET",
    "url": "/svg/spreed/app-dark?color=fff&v=1",
    "message": {
        "Exception": "OCP\\App\\AppPathNotFoundException",
        "Message": "Could not find path for spreed",
        "Code": 0,
        "Trace": [
            {
                "file": "/var/www/html/core/Controller/SvgController.php",
                "line": 99,
                "function": "getAppPath",
                "class": "OC\\App\\AppManager",
                "type": "->",
                "args": [
                    "spreed"
                ]
            },
            {
                "file": "/var/www/html/lib/private/AppFramework/Http/Dispatcher.php",
                "line": 166,
                "function": "getSvgFromApp",
                "class": "OC\\Core\\Controller\\SvgController",
                "type": "->",
                "args": [
                    "spreed",
                    "app-dark",
                    "fff"
                ]
            },
            {
                "file": "/var/www/html/lib/private/AppFramework/Http/Dispatcher.php",
                "line": 99,
                "function": "executeController",
                "class": "OC\\AppFramework\\Http\\Dispatcher",
                "type": "->",
                "args": [
                    {
                        "__class__": "OC\\Core\\Controller\\SvgController"
                    },
                    "getSvgFromApp"
                ]
            },
            {
                "file": "/var/www/html/lib/private/AppFramework/App.php",
                "line": 126,
                "function": "dispatch",
                "class": "OC\\AppFramework\\Http\\Dispatcher",
                "type": "->",
                "args": [
                    {
                        "__class__": "OC\\Core\\Controller\\SvgController"
                    },
                    "getSvgFromApp"
                ]
            },
            {
                "file": "/var/www/html/lib/private/AppFramework/Routing/RouteActionHandler.php",
                "line": 47,
                "function": "main",
                "class": "OC\\AppFramework\\App",
                "type": "::",
                "args": [
                    "OC\\Core\\Controller\\SvgController",
                    "getSvgFromApp",
                    {
                        "__class__": "OC\\AppFramework\\DependencyInjection\\DIContainer"
                    },
                    {
                        "app": "spreed",
                        "fileName": "app-dark",
                        "_route": "core.Svg.getSvgFromApp"
                    }
                ]
            },
            {
                "function": "__invoke",
                "class": "OC\\AppFramework\\Routing\\RouteActionHandler",
                "type": "->",
                "args": [
                    {
                        "app": "spreed",
                        "fileName": "app-dark",
                        "_route": "core.Svg.getSvgFromApp"
                    }
                ]
            },
            {
                "file": "/var/www/html/lib/private/Route/Router.php",
                "line": 297,
                "function": "call_user_func",
                "args": [
                    {
                        "__class__": "OC\\AppFramework\\Routing\\RouteActionHandler"
                    },
                    {
                        "app": "spreed",
                        "fileName": "app-dark",
                        "_route": "core.Svg.getSvgFromApp"
                    }
                ]
            },
            {
                "file": "/var/www/html/lib/base.php",
                "line": 975,
                "function": "match",
                "class": "OC\\Route\\Router",
                "type": "->",
                "args": [
                    "/svg/spreed/app-dark"
                ]
            },
            {
                "file": "/var/www/html/index.php",
                "line": 42,
                "function": "handleRequest",
                "class": "OC",
                "type": "::",
                "args": []
            }
        ],
        "File": "/var/www/html/lib/private/App/AppManager.php",
        "Line": 316,
        "CustomMessage": "--"
    },
    "userAgent": "<user agent>",
    "version": "16.0.3.0"
}

[skjnldsv]

Hum, someone is requesting this icon but you do not have it installed.
When does this error happens? On which page does it trigger? :)

[soulawaker]

It seems that all page movements trigger them.

[Buntstich]

Same Issue on my Instance. At first directly after I had installed the Notes App. If I recognize an event that triggers this, I will come back.

[Buntstich]

Solved:
The Chrome Browser Extension Dark Reader has an effect on that. I have reproduced it 5 times.
But later I see it again. Upps, I played around with another Browser.

[soulawaker]

@Buntstich Wow, you are right. Thanks for sharing! The Dark Reader plugin has been causing this. I've disabled it on my nextcloud only and enabled Accessiblity => Dark theme(Beta).

[Buntstich]

Accessibility should be driven by OS like Mojave. I think shortly soon we don't need Browser extensions and also not the dark theme. Might be important for the Accessibility App development.