[Bug]: File upload conflict dialog missing in shared folder via link #50266

Nils98Ar · 2025-01-20T10:25:13Z

⚠️ This issue respects the following points: ⚠️

This is a bug, not a question or a configuration/webserver/proxy issue.
This issue is not already reported on Github OR Nextcloud Community Forum (I've searched it).
Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
I agree to follow Nextcloud's Code of Conduct.

Bug description

File upload conflict dialog missing in shared folder via link with edit permissions. Nothing happens and the browser console logs:

jquery.fileupload.js?v=f16ddfb4-71:1160  jQuery.Deferred exception: Cannot read properties of null (reading 'name') TypeError: Cannot read properties of null (reading 'name')
    at c (https://cloud.xyz.tld/dist/core-main.js?v=f16ddfb4-71:1:11875)
    at Object.fileexists (https://cloud.xyz.tld/dist/core-main.js?v=f16ddfb4-71:1:13783)
    at Object.checkExistingFiles (https://cloud.xyz.tld/apps/files/js/file-upload.js?v=f16ddfb4-71:847:15)
    at HTMLInputElement.add (https://cloud.xyz.tld/apps/files/js/file-upload.js?v=f16ddfb4-71:1102:12)
    at Object._trigger (https://cloud.xyz.tld/dist/core-main.js?v=f16ddfb4-71:1:344948)
    at File.<anonymous> (https://cloud.xyz.tld/apps/files/js/jquery.fileupload.js?v=f16ddfb4-71:1050:31)
    at Function.each (https://cloud.xyz.tld/dist/core-common.js?v=f16ddfb4-71:1:1040521)
    at Object._onAdd (https://cloud.xyz.tld/apps/files/js/jquery.fileupload.js?v=f16ddfb4-71:1043:15)
    at r.99660.t.widget.t.each.a.<computed> [as _onAdd] (https://cloud.xyz.tld/dist/core-main.js?v=f16ddfb4-71:1:338191)
    at https://cloud.xyz.tld/apps/files/js/jquery.fileupload.js?v=f16ddfb4-71:1293:30 undefined
push.74692.E.Deferred.exceptionHook @ jquery.js:3783
d @ jquery.js:3561
setTimeout
(anonym) @ jquery.js:3602
l @ jquery.js:3223
add @ jquery.js:3282
(anonym) @ jquery.js:3622
Deferred @ jquery.js:3713
then @ jquery.js:3607
_handleFileTreeEntries @ jquery.fileupload.js?v=f16ddfb4-71:1160
r.99660.t.widget.t.each.a.<computed> @ jquery-ui.js:143
_getDroppedFiles @ jquery.fileupload.js?v=f16ddfb4-71:1173
r.99660.t.widget.t.each.a.<computed> @ jquery-ui.js:143
_onDrop @ jquery.fileupload.js?v=f16ddfb4-71:1286
r.99660.t.widget.t.each.a.<computed> @ jquery-ui.js:143
a @ jquery-ui.js:626
dispatch @ jquery.js:5145
(anonym) @ jquery.js:4949

setTimeout		
_handleFileTreeEntries	@	jquery.fileupload.js?v=f16ddfb4-71:1160
_getDroppedFiles	@	jquery.fileupload.js?v=f16ddfb4-71:1173
_onDrop	@	jquery.fileupload.js?v=f16ddfb4-71:1286

Steps to reproduce

Share folder via link with edit permissions
Open share link
Upload file to share
Upload a file with the same name to share
Look at browser console

Expected behavior

File upload conflict dialog shows up and you can choose whether you want to keep the existing file or replace with the new one.

Nextcloud Server version

30

Operating system

Debian/Ubuntu

PHP engine version

PHP 8.2

Web server

Apache (supported)

Database engine version

MariaDB

Is this bug present after an update or on a fresh install?

Upgraded to a MAJOR version (29 to 30)

Are you using the Nextcloud Server Encryption module?

None

What user-backends are you using?

Default user-backend (database)
LDAP/ Active Directory
SSO - SAML
Other

Configuration report

{
    "system": {
        "htaccess.RewriteBase": "\/",
        "memcache.local": "\\OC\\Memcache\\APCu",
        "apps_paths": [
            {
                "path": "\/var\/www\/html\/apps",
                "url": "\/apps",
                "writable": false
            },
            {
                "path": "\/var\/www\/html\/custom_apps",
                "url": "\/custom_apps",
                "writable": true
            }
        ],
        "trusted_proxies": "***REMOVED SENSITIVE VALUE***",
        "overwriteprotocol": "https",
        "default_phone_region": "DE",
        "skeletondirectory": "\/opt\/skeleton",
        "templatedirectory": "\/opt\/Templates",
        "default_language": "de",
        "default_locale": "de_DE",
        "customclient_desktop": "",
        "allow_local_remote_servers": true,
        "overwrite.cli.url": "http:\/\/cloud.xyz.tld",
        "mail_smtpstreamoptions": {
            "ssl": {
                "allow_self_signed": true,
                "verify_peer": false,
                "verify_peer_name": false
            }
        },
        "memcache.distributed": "\\OC\\Memcache\\Redis",
        "memcache.locking": "\\OC\\Memcache\\Redis",
        "redis": {
            "host": "***REMOVED SENSITIVE VALUE***",
            "password": "***REMOVED SENSITIVE VALUE***",
            "port": 6379
        },
        "mail_smtpmode": "smtp",
        "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpport": "25",
        "mail_smtpsecure": "",
        "mail_smtpauth": false,
        "mail_smtpauthtype": "PLAIN",
        "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
        "mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
        "mail_from_address": "***REMOVED SENSITIVE VALUE***",
        "mail_domain": "***REMOVED SENSITIVE VALUE***",
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trusted_domains": [
            "localhost",
            "cloud.abc.tld",
            "cloud.xyz.tld"
        ],
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "dbtype": "mysql",
        "version": "30.0.4.1",
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "dbport": "",
        "dbtableprefix": "oc_",
        "mysql.utf8mb4": true,
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "installed": true,
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "filelocking.enabled": "true",
        "loglevel": 2,
        "maintenance": false,
        "maintenance_window_start": 1,
        "upgrade.disable-web": true,
        "app_install_overwrite": [
            "contacts",
            "deck",
            "groupfolders",
            "richdocuments",
            "files_rightclick",
            "spreed"
        ]
    }
}

List of activated Apps

Enabled:
  - activity: 3.0.0
  - announcementcenter: 7.0.1
  - app_api: 4.0.3
  - bruteforcesettings: 3.0.0
  - circles: 30.0.0
  - cloud_federation_api: 1.13.0
  - comments: 1.20.1
  - contacts: 6.1.2
  - contactsinteraction: 1.11.0
  - dashboard: 7.10.0
  - dav: 1.31.1
  - deck: 1.14.2
  - federatedfilesharing: 1.20.0
  - federation: 1.20.0
  - files: 2.2.0
  - files_antivirus: 5.6.1
  - files_downloadlimit: 3.0.0
  - files_pdfviewer: 3.0.0
  - files_reminders: 1.3.0
  - files_sharing: 1.22.0
  - files_trashbin: 1.20.1
  - files_versions: 1.23.0
  - forms: 4.3.4
  - groupfolders: 18.0.8
  - logreader: 3.0.0
  - lookup_server_connector: 1.18.0
  - nextcloud_announcements: 2.0.0
  - notifications: 3.0.0
  - oauth2: 1.18.1
  - password_policy: 2.0.0
  - photos: 3.0.2
  - privacy: 2.0.0
  - provisioning_api: 1.20.0
  - recommendations: 3.0.0
  - related_resources: 1.5.0
  - richdocuments: 8.5.3
  - serverinfo: 2.0.0
  - settings: 1.13.0
  - sharebymail: 1.20.0
  - spreed: 20.1.1
  - support: 2.0.0
  - systemtags: 1.20.0
  - text: 4.1.0
  - theming: 2.5.0
  - twofactor_backupcodes: 1.19.0
  - updatenotification: 1.20.0
  - user_status: 1.10.0
  - viewer: 3.0.0
  - webhook_listeners: 1.1.0-dev
  - welcome: 1.2.0
  - workflowengine: 2.12.0

Nextcloud Signing status

No errors have been found.

Nextcloud Logs

Additional info

No response

The text was updated successfully, but these errors were encountered:

Nils98Ar added 0. Needs triage Pending check for reproducibility or if it fits our roadmap bug labels Jan 20, 2025

szaimen added the 30-feedback label Jan 21, 2025

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[Bug]: File upload conflict dialog missing in shared folder via link #50266

[Bug]: File upload conflict dialog missing in shared folder via link #50266

Nils98Ar commented Jan 20, 2025 •

edited

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[Bug]: File upload conflict dialog missing in shared folder via link #50266

[Bug]: File upload conflict dialog missing in shared folder via link #50266

Comments

Nils98Ar commented Jan 20, 2025 • edited Loading

⚠️ This issue respects the following points: ⚠️

Bug description

Steps to reproduce

Expected behavior

Nextcloud Server version

Operating system

PHP engine version

Web server

Database engine version

Is this bug present after an update or on a fresh install?

Are you using the Nextcloud Server Encryption module?

What user-backends are you using?

Configuration report

List of activated Apps

Nextcloud Signing status

Nextcloud Logs

Additional info

Nils98Ar commented Jan 20, 2025 •

edited

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