[Bug]: Cannot update mail app : Doctrine\DBAL\Schema\SchemaException: The table with name 'nextcloud.oc_mail_local_messages' already exists.

fbsoft commented 2 years ago

⚠️ This issue respects the following points: ⚠️

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

Bug description

The issue is as follows:

I have upgraded from Nextcloud v20.0.14 to 21.0.9. The update went smoothly, no errors. after the upgrade was complete i was prompted to update the mail app I tried to update and i get this error

Doctrine\DBAL\Schema\SchemaException: The table with name 'nextcloud.oc_mail_local_messages' already exists.

`Update to 21.0.9 Doctrine\DBAL\Schema\SchemaException: The table with name 'nextcloud.oc_mail_local_messages' already exists.

Detailed logs Preparing update

Set log level to debug

Turned on maintenance mode

Repair step: Repair MySQL collation

Repair info: All tables already have the correct collation -> nothing to do

Repair step: Repair SQLite autoincrement

Repair step: Copy data from accounts table when migrating from ownCloud

Repair step: Drop account terms table when migrating from ownCloud

Updating database schema

Updated database

Doctrine\DBAL\Schema\SchemaException: The table with name 'nextcloud.oc_mail_local_messages' already exists.

The update was unsuccessful. Please report this issue to the Nextcloud community.`

I've renamed the table and tried again, then i get the same type of error but this time it complains about oc_mail_attachments that it has the same column name local_message_id I've renamed this as well, and tried again, after which i get this error :

Setting log level to debug Updating database schema Updated database Updating ... Exception: Database error when running migration latest for app mail Update failed Maintenance mode is kept active Resetting log level

I could bypass it by disabling the mail app from console

I run on a Ubuntu 18.0.4 LTS with Mysql 8.0 and the nextcloud is a webserver on apache2

Steps to reproduce

use version 20.0.14
update to 21.0.9
update mail

Expected behavior

to work, for the mail app update to work

Installation method

Web installer on a VPS or web space

Operating system

Debian/Ubuntu

PHP engine version

PHP 7.3

Web server

Apache (supported)

Database engine version

MySQL

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

Updated to a major version (ex. 22.2.3 to 23.0.1)

Are you using the Nextcloud Server Encryption module?

No response

What user-backends are you using?

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

Configuration report

Nextcloud or one of the apps require upgrade - only a limited number of commands are available
You may use your browser or the occ upgrade command to do the upgrade
{
    "system": {
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trusted_domains": [
            "192.168.0.2",
            "mx.indrumari-juridice.eu"
        ],
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "dbtype": "mysql",
        "version": "21.0.9.1",
        "overwrite.cli.url": "http:\/\/192.168.0.2\/nextcloud",
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "dbport": "",
        "dbtableprefix": "oc_",
        "mysql.utf8mb4": true,
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "installed": true,
        "mail_smtpmode": "smtp",
        "mail_smtpsecure": "ssl",
        "mail_sendmailmode": "smtp",
        "mail_from_address": "***REMOVED SENSITIVE VALUE***",
        "mail_domain": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpauthtype": "PLAIN",
        "mail_smtpauth": 1,
        "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpport": "465",
        "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
        "mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
        "maintenance": true,
        "theme": "",
        "loglevel": 1,
        "app_install_overwrite": [
            "calendar"
        ],
        "memcache.local": "\\OC\\Memcache\\APCu",
        "updater.secret": "***REMOVED SENSITIVE VALUE***"
    }
}

List of activated Apps

Console has to be executed with the user that owns the file config/config.php
Current user id: 0
Owner id of config.php: 33
Try adding 'sudo -u nextcloud/server#33' to the beginning of the command (without the single quotes)
If running with 'docker exec' try adding the option '-u 33' to the docker command (without the single quotes)
root@mx:/var/www/nextcloud# sudo -u www-data php occ app:list
Nextcloud or one of the apps require upgrade - only a limited number of commands are available
You may use your browser or the occ upgrade command to do the upgrade
Enabled:
  - accessibility: 1.7.0
  - activity: 2.14.3
  - admin_audit: 1.11.0
  - announcementcenter: 5.0.1
  - bruteforcesettings: 2.4.0
  - calendar: 3.3.0
  - cloud_federation_api: 1.4.0
  - comments: 1.11.0
  - contacts: 4.1.0
  - contactsinteraction: 1.2.0
  - dashboard: 7.1.0
  - dav: 1.17.1
  - event_update_notification: 1.4.0
  - federatedfilesharing: 1.11.0
  - federation: 1.11.0
  - files: 1.16.0
  - files_external: 1.12.1
  - files_pdfviewer: 2.1.1
  - files_rightclick: 1.0.0
  - files_sharing: 1.13.1
  - files_trashbin: 1.11.0
  - files_versions: 1.14.0
  - files_videoplayer: 1.10.0
  - firstrunwizard: 2.10.0
  - logreader: 2.6.0
  - lookup_server_connector: 1.9.0
  - mail: 1.11.7
  - metadata: 0.16.0
  - nextcloud_announcements: 1.10.0
  - notes: 4.3.1
  - notifications: 2.9.0
  - oauth2: 1.9.0
  - onlyoffice: 7.3.2
  - password_policy: 1.11.0
  - photos: 1.3.0
  - privacy: 1.5.0
  - provisioning_api: 1.11.0
  - quicknotes: 0.7.3
  - recommendations: 1.0.0
  - richdocuments: 4.2.6
  - richdocumentscode: 21.11.402
  - serverinfo: 1.11.0
  - settings: 1.3.0
  - sharebymail: 1.11.0
  - spreed: 11.3.6
  - support: 1.4.0
  - survey_client: 1.9.0
  - systemtags: 1.11.0
  - tasks: 0.14.4
  - text: 3.2.0
  - theming: 1.12.0
  - twofactor_backupcodes: 1.10.0
  - updatenotification: 1.11.0
  - user_status: 1.1.1
  - viewer: 1.5.0
  - weather_status: 1.1.0
  - workflowengine: 2.3.1
Disabled:
  - encryption
  - groupfolders: 8.2.3
  - impersonate: 1.7.0
  - user_ldap

Nextcloud Signing status

No response

Nextcloud Logs

No response

Additional info

No response

ChristophWurst commented 2 years ago

Sounds like the migration was partly run. Then the second run failed.

fbsoft commented 2 years ago

That was the only app that was requiring to update, after the migration completed, but i couldn't finish the update because of the errors regarding to the table and then the fields mentioned above.

The tables did not have any info inside them, as the email plugin was never used from what i know of ( nobody complained so far ).

The option to continue the migration was to disable the app and continue. After disabling the app and exiting maintenance mode, Nextcloud started without a hitch, and i could see the mail app in the list of apps, and it said that it requires an update. I did not risk it, and i just uninstalled it for now.

netprince17 commented 2 years ago

I can confirm this bug, I had to disable the mail app to get back into nextcloud.

nextcloud / mail