[Updater] Could not find resource js/config.js to load

[MichaIng]

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Related Nextcloud forum thread:

https://help.nextcloud.com/t/jsresourceloader-error-could-not-find-resource-js-config-js-to-load/66979?u=michaing

Steps to reproduce

1. Use the web based updater to update from any version between NC17 and NC19 to any newer version.
2. Check nextcloud.log

Expected behaviour

No error log entries.

Actual behaviour

{"reqId":"XXXX","level":3,"time":"2020-06-04T13:11:40+02:00","remoteAddr":"XXXX","user":"--","app":"jsresourceloader","method":"GET","url":"/nextcloud/","message":"Could not find resource js/config.js to load","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4115.5 Safari/537.36 OPR/70.0.3707.0 (Edition developer)","version":"19.0.0.9","id":"XXXX"}

But this only shows up a single time as very first log entry when using the web-based updater and I noticed no actual issues. Hence I mark this as low priority.

Server configuration

Operating system: Debian Buster and Bullseye

Web server: Apache 2.4

Database: MariaDB 10.3

PHP version: PHP7.3 and PHP7.4

Nextcloud version: 17/18/19

Updated from an older Nextcloud/ownCloud or fresh install: Issue appears during update

Where did you install Nextcloud from: https://download.nextcloud.com/server/releases/

Signing status:

Signing status

No errors have been found.

List of activated apps:

App list

Enabled:
  - activity: 2.12.0
  - apporder: 0.10.0
  - calendar: 2.0.3
  - cloud_federation_api: 1.2.0
  - contacts: 3.3.0
  - contactsinteraction: 1.0.0
  - dav: 1.15.0
  - federatedfilesharing: 1.9.0
  - files: 1.14.0
  - files_rightclick: 0.16.0
  - files_trashbin: 1.9.0
  - files_versions: 1.12.0
  - impersonate: 1.6.0
  - logreader: 2.4.0
  - lookup_server_connector: 1.7.0
  - nextcloud_announcements: 1.8.0
  - notes: 3.4.0
  - notifications: 2.7.0
  - oauth2: 1.7.0
  - photos: 1.1.0
  - previewgenerator: 2.3.0
  - provisioning_api: 1.9.0
  - ransomware_protection: 1.7.0
  - settings: 1.1.0
  - spreed: 9.0.0
  - survey_client: 1.7.0
  - tasks: 0.13.1
  - twofactor_backupcodes: 1.8.0
  - updatenotification: 1.9.0
  - viewer: 1.3.0
  - workflowengine: 2.1.0
Disabled:
  - accessibility
  - admin_audit
  - comments
  - encryption
  - federation
  - files_external
  - files_pdfviewer
  - files_sharing
  - files_videoplayer
  - firstrunwizard
  - password_policy
  - privacy
  - recommendations
  - serverinfo
  - sharebymail
  - support
  - systemtags
  - text
  - theming
  - user_ldap

Nextcloud configuration:

Config report

{
    "system": {
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trusted_domains": [
            "localhost",
            "my.domain.org"
        ],
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "dbtype": "mysql",
        "version": "19.0.0.12",
        "memcache.local": "\\OC\\Memcache\\APCu",
        "filelocking.enabled": true,
        "memcache.locking": "\\OC\\Memcache\\Redis",
        "redis": {
            "host": "***REMOVED SENSITIVE VALUE***",
            "port": 0
        },
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "dbtableprefix": "oc_",
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "installed": true,
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "loglevel": 2,
        "logtimezone": "Europe\/Berlin",
        "trashbin_retention_obligation": "disabled",
        "versions_retention_obligation": "disabled",
        "skeletondirectory": "",
        "defaultapp": "apporder",
        "maintenance": false,
        "overwrite.cli.url": "https:\/\/micha.gnoedi.org\/nextcloud",
        "htaccess.RewriteBase": "\/nextcloud",
        "mail_smtpmode": "smtp",
        "mail_smtpauthtype": "LOGIN",
        "mail_smtpsecure": "ssl",
        "mail_from_address": "***REMOVED SENSITIVE VALUE***",
        "mail_domain": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpauth": 1,
        "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpport": "465",
        "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
        "mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
        "theme": "",
        "mysql.utf8mb4": true,
        "updater.release.channel": "beta",
        "tempdirectory": "\/mnt\/sda\/ncdata\/tmp",
        "preview_max_x": "2048",
        "preview_max_y": "2048",
        "jpeg_quality": "60",
        "app_install_overwrite": [
            "apporder",
            "calendar",
            "impersonate",
            "ransomware_protection",
            "contacts",
            "spreed"
        ],
        "updater.secret": "***REMOVED SENSITIVE VALUE***"
    }
}

Are you using external storage, if yes which one: no

Are you using encryption: no

Are you using an external user-backend, if yes which one: no

Client configuration

Browser: Opera

Operating system: Windows 10

Logs

Web server error log

Web server error log

nothing

Nextcloud log (data/nextcloud.log)

Nextcloud log

{"reqId":"XXXX","level":3,"time":"2020-06-04T13:11:40+02:00","remoteAddr":"XXXX","user":"--","app":"jsresourceloader","method":"GET","url":"/nextcloud/","message":"Could not find resource js/config.js to load","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4115.5 Safari/537.36 OPR/70.0.3707.0 (Edition developer)","version":"19.0.0.9","id":"XXXX"}

Browser log

Browser log

nothing

[MichaIng]

Still face this on update 19.0.0 => 19.0.1

[MichaIng]

Some research:

• The calendar app contains several references to a config.js file in ./apps/calendar/js/calendar.js.map, but there is no such file. However I don't believe that this is called/invoked during the update.

• ./apps/files/list.php contains this part:

  $config = \OC::$server->getConfig();
  $userSession = \OC::$server->getUserSession();
  // TODO: move this to the generated config.js
  $publicUploadEnabled = $config->getAppValue('core', 'shareapi_allow_public_upload', 'yes');

  I have the share API disabled currently, not sure if related and where/how this config.js is "generated".

• And the following *.js.map files as well contain references to a config.js file, which are likely the issue:

  • ./core/js/dist/maintenance.js.map
  • ./core/js/dist/login.js.map
  • ./core/js/dist/main.js.map

Not sure if config.js is something that is created temporarily or not even as real file?

Based on timestamps it is either when loading the the web updater page (2. stage, so after files have been installed, so for migration/repair steps) or when hitting the start button:

{"reqId":"Lp3SNmMkHPxMxgREeJSo","level":3,"time":"2020-07-17T14:34:24+02:00","remoteAddr":"192.168.1.10","user":"--","app":"jsresourceloader","method":"GET","url":"/nextcloud/","message":"Could not find resource js/config.js to load","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4181.8 Safari/537.36 OPR/71.0.3749.0 (Edition developer)","version":"19.0.0.12","id":"5f12e1a7d957c"}
{"reqId":"H7jxnzh1oy0oYKL8J0ki","level":1,"time":"2020-07-17T14:34:30+02:00","remoteAddr":"192.168.1.10","user":"--","app":"updater","method":"GET","url":"/nextcloud/core/ajax/update.php?requesttoken=9zljKFKIhYKhY7dy7EYMXQ%2BHSNVOnXKUmNrxcb7LpvE%3D%3AhFFMbzCx0vOKJvxCoiM8Em71cbZ70RT%2F6qOoBIuZ0os%3D","message":"\\OC\\Updater::maintenanceEnabled: Turned on maintenance mode","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4181.8 Safari/537.36 OPR/71.0.3749.0 (Edition developer)","version":"19.0.0.12","id":"5f12e1a7d94bd"}
{"reqId":"H7jxnzh1oy0oYKL8J0ki","level":1,"time":"2020-07-17T14:34:30+02:00","remoteAddr":"192.168.1.10","user":"--","app":"updater","method":"GET","url":"/nextcloud/core/ajax/update.php?requesttoken=9zljKFKIhYKhY7dy7EYMXQ%2BHSNVOnXKUmNrxcb7LpvE%3D%3AhFFMbzCx0vOKJvxCoiM8Em71cbZ70RT%2F6qOoBIuZ0os%3D","message":"\\OC\\Repair::step: Repair step: Repair MySQL collation","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4181.8 Safari/537.36 OPR/71.0.3749.0 (Edition developer)","version":"19.0.0.12","id":"5f12e1a7d924d"}

Actually I remember that in most cases I need to hit the button two times before it starts. Prooobably, as I see the GET request token, the root of this issue is the same as in #17065 due to a wrongly decoded access token? Although since no page reload is done before it succeeds, and my webserver does not suffer the pre-decoding issue of Lighttpd with its new defaults, I don't think that it has something to do with it.

Probably someone with some more insights can have a look, especially into ./core/js/dist/login.js.map since it is about the login/front page, just with fresh code installed ready for upgrade/migration.

[AndyXheli]

Same issue on Nextcloud 20
PHP 7.4.3
MYSQL 8
APACHE2

Web server error logs

{"reqId":"z3i3LkufcjZjKnkokHBJ","level":3,"time":"2020-10-12T13:49:28+00:00","remoteAddr":","user":"","app":"jsresourceloader","method":"GET","url":"/settings/admin/workflow","message":"Could not find resource core/js/files/client.js to load","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.75 Safari/537.36","version":"20.0.0.9","id":"5f84946e98d2a"}

{"reqId":"z3i3LkufcjZjKnkokHBJ","level":3,"time":"2020-10-12T13:49:28+00:00","remoteAddr":"","user":"","app":"jsresourceloader","method":"GET","url":"/settings/admin/workflow","message":"Could not find resource core/js/files/fileinfo.js to load","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.75 Safari/537.36","version":"20.0.0.9","id":"5f84946e98d47"}

[skjnldsv]

cc @MorrisJobke @rullzer @ChristophWurst

[skjnldsv]

Coming from

server/lib/base.php

Line 374 in 48d8438

OC_Util::addScript('config'); // needed for web root

[skjnldsv]

Lol, 9 years ago 2e05bd6