Fehler beim Laden von Modellen bei OpenAI und LocalAI-Integration

smidpex · February 10, 2025, 9:03pm

The Basics

Nextcloud Server version (e.g., 29.x.x):
- Nextcloud Hub 9 (30.0.5)
Operating system and version (e.g., Ubuntu 24.04):
- Linux 6.8.12-7-pve x86_64
Web server and version (e.g, Apache 2.4.25):
- replace me
Reverse proxy and version _(e.g. nginx 1.27.2)
- Nginx Proxy Manager v2.12.2
PHP version (e.g, 8.3):
- 8.3.15
Is this the first time you’ve seen this error? (Yes / No):
- Yes
When did this problem seem to first start?
- while setting up OpenAI und LocalAI-Integration
Installation method (e.g. AlO, NCP, Bare Metal/Archive, etc.)
- AIO
Are you using CloudfIare, mod_security, or similar? (Yes / No)
- No

Summary of the issue you are facing:

I set up Ollama as an HTTP service and modified the Nextcloud config (config.php) to accept connections from HTTP servers by adding:

'allow_local_remote_servers' => true,

I am not using NGINX for Ollama, just accessing it via its IP and port. I can successfully curl the Ollama API and get correct responses.

Issue:

Despite this, Nextcloud cannot fetch models from Ollama and returns the following error:

Fehler beim Laden von Modellen

Error getting model enum values
exception Authenticated ciphertext could not be decoded.

Ollama itself is working fine when tested via curl, but Nextcloud still does not recognize the models.

Steps to replicate it (hint: details matter!):

Set up Ollama as an HTTP service on a self-hosted Docker instance without HTTPS.
- Ollama is running and accessible via:
```
http://<server-ip>:11434/v1
```
- Testing with curl confirms it is working:
```
curl http://<server-ip>:11434/v1/models
```
  - Returns a valid JSON response with the list of models.
Modify Nextcloud configuration to allow HTTP connections:
- Access the Nextcloud container:
```
docker exec -it nextcloud-aio-nextcloud bash
```
- Edit config.php:
```
nano /var/www/html/config/config.php
```
- Add this line inside the $CONFIG array:
```
'allow_local_remote_servers' => true,
```
- Save and exit, then restart Nextcloud:
```
docker restart nextcloud-aio-nextcloud
```
Configure Nextcloud AI integration:
- Go to Nextcloud Settings → Administration → AI Backend.
- Set the API URL to:
```
http://<server-ip>:11434/v1
```
- Click Save.
Check for errors:
- Nextcloud fails to connect to the Ollama models and displays:
```
Error getting model enum values
exception Authenticated ciphertext could not be decoded.
```
- Despite the error, curl requests to the Ollama API still work fine outside Nextcloud.

Log entries

Nextcloud

Please provide the log entries from your Nextcloud log that are generated during the time of problem (via the Copy raw option from Administration settings->Logging screen or from your nextcloud.log located in your data directory). Feel free to use a pastebin/gist service if necessary.

Warnung	integration_openai	
Exception Authenticated ciphertext could not be decoded.
Error getting model enum values

Configuration

Nextcloud

The output of occ config:list system or similar is best, but, if not possible, the contents of your config.php file from /path/to/nextcloud is fine (make sure to remove any identifiable information!):

<?php
$CONFIG = array (
  'one-click-instance' => true,
  'one-click-instance.user-limit' => 100,
  'memcache.local' => '\\OC\\Memcache\\APCu',
  'apps_paths' =>
  array (
    0 =>
    array (
      'path' => '/var/www/html/apps',
      'url' => '/apps',
      'writable' => false,
    ),
    1 =>
    array (
      'path' => '/var/www/html/custom_apps',
      'url' => '/custom_apps',
      'writable' => true,
    ),
  ),
  'check_data_directory_permissions' => false,
  'memcache.distributed' => '\\OC\\Memcache\\Redis',
  'memcache.locking' => '\\OC\\Memcache\\Redis',
  'redis' =>
  array (
    'host' => 'nextcloud-aio-redis',
    'password' => 'xxxxxxxxxxxxxxxxxxxxxx',
    'port' => 6379,
  ),
  'overwritehost' => 'xxxxxxxxxxxxxxxxxx',
  'overwriteprotocol' => 'https',
  'passwordsalt' => 'xxxxxxxxxxxxxxxxxxxI',
  'secret' => 'xxxxxxxxxxxxxxxx',
  'trusted_domains' =>
  array (
    0 => 'localhost',
    1 => 'xxxxxxxxxxxxxxxxxxxx',
  ),
  'datadirectory' => '/mnt/ncdata',
  'dbtype' => 'pgsql',
  'version' => '30.0.5.1',
  'overwrite.cli.url' => 'xxxxxxxxxxxxx',
  'dbname' => 'nextcloud_database',
  'dbhost' => 'nextcloud-aio-database:5432',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  'dbuser' => 'xxxxxxxxxxxxxxxx',
  'dbpassword' => 'xxxxxxxxxxxxxxxxxxxx',
  'installed' => true,
  'instanceid' => 'xxxxxxxxxxxxx',
  'maintenance' => false,
  'loglevel' => 2,
'log_type' => 'file',
  'logfile' => '/var/www/html/data/nextcloud.log',
  'log_rotate_size' => 10485760,
  'log.condition' =>
  array (
    'apps' =>
    array (
      0 => 'admin_audit',
    ),
  ),
  'preview_max_x' => 2048,
  'preview_max_y' => 2048,
  'jpeg_quality' => 60,
  'enabledPreviewProviders' =>
  array (
    1 => 'OC\\Preview\\Image',
    2 => 'OC\\Preview\\MarkDown',
    3 => 'OC\\Preview\\MP3',
    4 => 'OC\\Preview\\TXT',
    5 => 'OC\\Preview\\OpenDocument',
    6 => 'OC\\Preview\\Movie',
    7 => 'OC\\Preview\\Krita',
    0 => 'OC\\Preview\\Imaginary',
    23 => 'OC\\Preview\\ImaginaryPDF',
  ),
  'enable_previews' => true,
  'upgrade.disable-web' => true,
  'mail_smtpmode' => 'smtp',
  'trashbin_retention_obligation' => 'auto, 30',
  'versions_retention_obligation' => 'auto, 30',
  'activity_expire_days' => 30,
  'simpleSignUpLink.shown' => false,
  'share_folder' => '/Shared',
  'one-click-instance.link' => 'https://nextcloud.com/all-in-one/',
  'upgrade.cli-upgrade-link' => 'https://github.com/nextcloud/all-in-one/discussions/2726',
  'updatedirectory' => '/nc-updater',
  'maintenance_window_start' => 100,
  'davstorage.request_timeout' => 3600,
  'documentation_url.server_logs' => 'https://github.com/nextcloud/all-in-one/discussions/5425',
  'htaccess.RewriteBase' => '/',
  'dbpersistent' => false,
  'auth.bruteforce.protection.enabled' => true,
  'ratelimit.protection.enabled' => true,
  'files_external_allow_create_new_local' => false,
  'trusted_proxies' =>
  array (
    0 => '127.0.0.1',
    1 => '::1',
    10 => '172.22.0.0/16',
  ),
  'preview_imaginary_url' => 'http://nextcloud-aio-imaginary:9000',
  'preview_imaginary_key' => 'xxxxxxxxxxxxxxxxxxxxx',
  'app_install_overwrite' =>
  array (
    0 => 'otpmanager',
  ),
  'allow_local_remote_servers' => true,
  'default_phone_region' => 'DE',
  'openai_api_key' => '',
  'mail_from_address' => 'xxxxxxxxxxxxxxxx',
  'mail_sendmailmode' => 'smtp',
  'mail_domain' => 'xxxxxxxxxxxxxxxx',
  'mail_smtphost' => 'xxxxxxxxxxxxx',
  'mail_smtpport' => '465',
  'mail_smtpauth' => 1,
  'mail_smtpname' => 'xxxxxxxxxxxxxxxxxxx',
  'mail_smtppassword' => 'xxxxxxxxxxxxxxxxxxxxxxxx',

Apps

The output of occ app:list (if possible).