An error occurred in the Zilean setup: 'NoneType' object has no attribute 'lower'

[profucius]

Describe the bug
I've been using DMB/Riven for the past couple weeks successfully. But something happened to my setup in the past day or two, I just realized it today. I haven't made any changes manually that would've caused this to my knowledge.

I've attached the error log below. It appears that the log states "ERROR - An error occurred in the Zilean setup: 'NoneType' object has no attribute 'lower'" and then immediately after it says "INFO - Shutdown signal received. Cleaning up..."

I had Zilean enabled at one point, but I actually disabled it in the Riven settings.json file, and this is still happening.

Any idea what I should do to resolve this?

Please complete the following information:
OS: Proxmox LXC with only Portainer/Docker.
Version: Portainer 2.21.0 Community Edition (self-hosted)
Supporting Applications:

Error log:

Sep 23, 2024 18:43:11 - INFO - 
                                                                       
DDDDDDDDDDDDD        MMMMMMMM               MMMMMMMMBBBBBBBBBBBBBBBBB   
D::::::::::::DDD     M:::::::M             M:::::::MB::::::::::::::::B  
D:::::::::::::::DD   M::::::::M           M::::::::MB::::::BBBBBB:::::B 
DDD:::::DDDDD:::::D  M:::::::::M         M:::::::::MBB:::::B     B:::::B
  D:::::D    D:::::D M::::::::::M       M::::::::::M  B::::B     B:::::B
  D:::::D     D:::::DM:::::::::::M     M:::::::::::M  B::::B     B:::::B
  D:::::D     D:::::DM:::::::M::::M   M::::M:::::::M  B::::BBBBBB:::::B 
  D:::::D     D:::::DM::::::M M::::M M::::M M::::::M  B:::::::::::::BB  
  D:::::D     D:::::DM::::::M  M::::M::::M  M::::::M  B::::BBBBBB:::::B 
  D:::::D     D:::::DM::::::M   M:::::::M   M::::::M  B::::B     B:::::B
  D:::::D     D:::::DM::::::M    M:::::M    M::::::M  B::::B     B:::::B
  D:::::D    D:::::D M::::::M     MMMMM     M::::::M  B::::B     B:::::B
DDD:::::DDDDD:::::D  M::::::M               M::::::MBB:::::BBBBBB::::::B
D:::::::::::::::DD   M::::::M               M::::::MB:::::::::::::::::B 
D::::::::::::DDD     M::::::M               M::::::MB::::::::::::::::B  
DDDDDDDDDDDDD        MMMMMMMM               MMMMMMMMBBBBBBBBBBBBBBBBB   
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
                              Version: 5.1.7                                    

Sep 23, 2024 18:43:11 - INFO - Setting up Zurg
Sep 23, 2024 18:43:11 - INFO - Setting up Zurg w/ RealDebrid instance in directory: /zurg/RD/
Sep 23, 2024 18:43:11 - INFO - Found Zurg version v0.9.3-final in /zurg/RD/
Sep 23, 2024 18:43:11 - INFO - Preparing Zurg instance for RealDebrid
Sep 23, 2024 18:43:11 - INFO - Using Zurg app found for RealDebrid in /zurg/RD/
Sep 23, 2024 18:43:11 - INFO - Zurg setup process complete
Sep 23, 2024 18:43:11 - INFO - Automatic update disabled for Zurg
Sep 23, 2024 18:43:11 - INFO - Starting Zurg w/ RealDebrid subprocess
Sep 23, 2024 18:43:11 - INFO - Zurg process started with PID: 15
Sep 23, 2024 18:43:11 - INFO - Checking rclone flags
Sep 23, 2024 18:43:11 - INFO - Configuring the rclone mount name to "DMB"
Sep 23, 2024 18:43:11 - INFO - Configuring rclone for DMB
Sep 23, 2024 18:43:11 - INFO - Zurg w/ RealDebrid subprocess: Logging to logs/zurg-2024-09-23.log
Sep 23, 2024 18:43:11 - INFO - Zurg w/ RealDebrid subprocess: | zurg | Version: v0.9.3-final
Sep 23, 2024 18:43:11 - INFO - Zurg w/ RealDebrid subprocess: | zurg | GitCommit: 4179c2745b4fb22fcb37f36de27b3daa39f114f0
Sep 23, 2024 18:43:11 - INFO - Zurg w/ RealDebrid subprocess: | zurg | BuiltAt: 2024-07-14T09:48:30
Sep 23, 2024 18:43:11 - INFO - Zurg w/ RealDebrid subprocess: | zurg | Debug logging is enabled; if you are not debugging please set LOG_LEVEL=info in your environment
Sep 23, 2024 18:43:11 - INFO - Zurg w/ RealDebrid subprocess: | zurg | Starting server on [::]:9250
Sep 23, 2024 18:43:11 - INFO - Zurg w/ RealDebrid subprocess: | zurg | Your account will expire in 446 days
Sep 23, 2024 18:43:16 - INFO - Waiting to start the rclone process until the Zurg WebDAV http://localhost:9250/dav/ is accessible.
Sep 23, 2024 18:43:16 - INFO - The Zurg WebDAV URL http://localhost:9250/dav is accessible. Starting rclone for DMB
Sep 23, 2024 18:43:16 - INFO - Starting rclone w/ DMB subprocess
Sep 23, 2024 18:43:16 - INFO - rclone process started with PID: 25
Sep 23, 2024 18:43:16 - INFO - rclone startup complete
Sep 23, 2024 18:43:16 - INFO - Setting up PostgreSQL...
Sep 23, 2024 18:43:16 - INFO - PostgreSQL data directory exists at /postgres_data.
Sep 23, 2024 18:43:16 - INFO - Changed ownership and set permissions of /postgres_data.
Sep 23, 2024 18:43:16 - INFO - Starting PostgreSQL subprocess
Sep 23, 2024 18:43:16 - INFO - PostgreSQL process started with PID: 36
Sep 23, 2024 18:43:16 - INFO - Checking if PostgreSQL server has started...
Sep 23, 2024 18:43:16 - INFO - PostgreSQL subprocess: starting PostgreSQL 16.3 on x86_64-alpine-linux-musl, compiled by gcc (Alpine 13.2.1_git20240309) 13.2.1 20240309, 64-bit
Sep 23, 2024 18:43:16 - INFO - PostgreSQL subprocess: listening on IPv6 address "::1", port 5432
Sep 23, 2024 18:43:16 - INFO - PostgreSQL subprocess: listening on IPv4 address "127.0.0.1", port 5432
Sep 23, 2024 18:43:16 - INFO - PostgreSQL subprocess: listening on Unix socket "/run/postgresql/.s.PGSQL.5432"
Sep 23, 2024 18:43:16 - INFO - PostgreSQL subprocess: database system was shut down at 2024-09-23 23:39:51 UTC
Sep 23, 2024 18:43:16 - INFO - PostgreSQL subprocess: database system is ready to accept connections
Sep 23, 2024 18:43:18 - INFO - PostgreSQL server has started.
Sep 23, 2024 18:43:18 - INFO - Database 'riven' already exists.
Sep 23, 2024 18:43:18 - INFO - Checking if PostgreSQL database is accessible...
Sep 23, 2024 18:43:18 - INFO - PostgreSQL database is accessible.
Sep 23, 2024 18:43:18 - INFO - Listing PostgreSQL database sizes...
Sep 23, 2024 18:43:18 - INFO - Database: postgres, Size: 7508 kB
Sep 23, 2024 18:43:18 - INFO - Database: riven, Size: 8540 kB
Sep 23, 2024 18:43:18 - INFO - Database: template1, Size: 7417 kB
Sep 23, 2024 18:43:18 - INFO - Database: template0, Size: 7353 kB
Sep 23, 2024 18:43:18 - INFO - Database: zilean, Size: 264 MB
Sep 23, 2024 18:43:18 - INFO - Configuring Zilean
Sep 23, 2024 18:43:18 - INFO - Fetching latest zilean release.
Sep 23, 2024 18:43:18 - INFO - zilean latest release: v2.0.0
Sep 23, 2024 18:43:18 - INFO - Fetching release information from https://api.github.com/repos/iPromKnight/zilean/releases/tags/v2.0.0
Sep 23, 2024 18:43:18 - INFO - No assets found. Using zipball_url.
Sep 23, 2024 18:43:18 - INFO - Downloading from https://api.github.com/repos/iPromKnight/zilean/zipball/v2.0.0
Sep 23, 2024 18:43:18 - INFO - Successfully downloaded the latest release for Zilean
Sep 23, 2024 18:43:18 - INFO - Setting up Python environment in ./zilean
Sep 23, 2024 18:43:18 - INFO - Starting python_env_setup subprocess
Sep 23, 2024 18:43:18 - INFO - python_env_setup process started with PID: 55
Sep 23, 2024 18:43:20 - INFO - Starting install_requirements subprocess
Sep 23, 2024 18:43:20 - INFO - install_requirements process started with PID: 64
Sep 23, 2024 18:43:21 - INFO - install_requirements subprocess: Requirement already satisfied: loguru==0.7.2 in ./venv/lib/python3.11/site-packages (from -r /zilean/requirements.txt (line 1)) (0.7.2)
Sep 23, 2024 18:43:21 - INFO - install_requirements subprocess: Requirement already satisfied: rank-torrent-name==1.0.4 in ./venv/lib/python3.11/site-packages (from -r /zilean/requirements.txt (line 3)) (1.0.4)
Sep 23, 2024 18:43:21 - INFO - install_requirements subprocess: Requirement already satisfied: pygments<3.0.0,>=2.13.0 in ./venv/lib/python3.11/site-packages (from rich==13.8.0->-r /zilean/requirements.txt (line 2)) (2.18.0)
Sep 23, 2024 18:43:21 - INFO - install_requirements subprocess: Requirement already satisfied: parsett<2.0.0,>=1.2.5 in ./venv/lib/python3.11/site-packages (from rank-torrent-name==1.0.4->-r /zilean/requirements.txt (line 3)) (1.3.1)
Sep 23, 2024 18:43:21 - INFO - install_requirements subprocess: Requirement already satisfied: regex<2024.0.0,>=2023.12.25 in ./venv/lib/python3.11/site-packages (from rank-torrent-name==1.0.4->-r /zilean/requirements.txt (line 3)) (2023.12.25)
Sep 23, 2024 18:43:21 - INFO - install_requirements subprocess: Requirement already satisfied: rapidfuzz<4.0.0,>=3.8.0 in ./venv/lib/python3.11/site-packages (from levenshtein<0.26.0,>=0.25.0->rank-torrent-name==1.0.4->-r /zilean/requirements.txt (line 3)) (3.10.0)
Sep 23, 2024 18:43:21 - INFO - install_requirements subprocess: Requirement already satisfied: mdurl~=0.1 in ./venv/lib/python3.11/site-packages (from markdown-it-py>=2.2.0->rich==13.8.0->-r /zilean/requirements.txt (line 2)) (0.1.2)
Sep 23, 2024 18:43:21 - INFO - install_requirements subprocess: Requirement already satisfied: arrow<2.0.0,>=1.3.0 in ./venv/lib/python3.11/site-packages (from parsett<2.0.0,>=1.2.5->rank-torrent-name==1.0.4->-r /zilean/requirements.txt (line 3)) (1.3.0)
Sep 23, 2024 18:43:21 - INFO - install_requirements subprocess: Requirement already satisfied: pydantic-core==2.23.4 in ./venv/lib/python3.11/site-packages (from pydantic<3.0.0,>=2.6.3->rank-torrent-name==1.0.4->-r /zilean/requirements.txt (line 3)) (2.23.4)
Sep 23, 2024 18:43:21 - INFO - install_requirements subprocess: Requirement already satisfied: python-dateutil>=2.7.0 in ./venv/lib/python3.11/site-packages (from arrow<2.0.0,>=1.3.0->parsett<2.0.0,>=1.2.5->rank-torrent-name==1.0.4->-r /zilean/requirements.txt (line 3)) (2.9.0.post0)
Sep 23, 2024 18:43:21 - INFO - install_requirements subprocess: Requirement already satisfied: six>=1.5 in ./venv/lib/python3.11/site-packages (from python-dateutil>=2.7.0->arrow<2.0.0,>=1.3.0->parsett<2.0.0,>=1.2.5->rank-torrent-name==1.0.4->-r /zilean/requirements.txt (line 3)) (1.16.0)
Sep 23, 2024 18:43:21 - INFO - install_requirements subprocess: [notice] A new release of pip is available: 24.0 -> 24.2
Sep 23, 2024 18:43:21 - INFO - install_requirements subprocess: [notice] To update, run: pip install --upgrade pip
Sep 23, 2024 18:43:21 - INFO - Python environment setup and requirements installation complete
Sep 23, 2024 18:43:21 - INFO - Setting up .NET environment in ./zilean
Sep 23, 2024 18:43:21 - INFO - Starting dotnet_env_restore subprocess
Sep 23, 2024 18:43:21 - INFO - dotnet_env_restore process started with PID: 72
Sep 23, 2024 18:43:22 - INFO - dotnet_env_restore subprocess: Determining projects to restore...
Sep 23, 2024 18:43:23 - INFO - dotnet_env_restore subprocess: All projects are up-to-date for restore.
Sep 23, 2024 18:43:23 - INFO - Starting dotnet_publish_api subprocess
Sep 23, 2024 18:43:23 - INFO - dotnet_publish_api process started with PID: 173
Sep 23, 2024 18:43:23 - INFO - dotnet_publish_api subprocess: MSBuild version 17.8.5+b5265ef37 for .NET
Sep 23, 2024 18:43:27 - INFO - Zurg w/ RealDebrid subprocess: | manager | Fetched info for 1503 torrents
Sep 23, 2024 18:43:27 - INFO - Zurg w/ RealDebrid subprocess: | manager | Compiled into 1503 torrents, 0 were missing info
Sep 23, 2024 18:43:28 - INFO - dotnet_publish_api subprocess: Zilean.Database -> /zilean/src/Zilean.Database/bin/Release/net8.0/Zilean.Database.dll
Sep 23, 2024 18:43:29 - INFO - dotnet_publish_api subprocess: Zilean.ApiService -> /zilean/src/Zilean.ApiService/bin/Release/net8.0/zilean-api.dll
Sep 23, 2024 18:43:29 - INFO - Zurg w/ RealDebrid subprocess: | manager | Starting periodic repair job
Sep 23, 2024 18:43:29 - INFO - Zurg w/ RealDebrid subprocess: | manager | Periodic repair started; searching for broken torrents
Sep 23, 2024 18:43:29 - INFO - Zurg w/ RealDebrid subprocess: | manager | Starting periodic refresh job
Sep 23, 2024 18:43:29 - INFO - Zurg w/ RealDebrid subprocess: | manager | Finished repairing 0 broken torrents
Sep 23, 2024 18:43:29 - INFO - Starting dotnet_publish_scraper subprocess
Sep 23, 2024 18:43:29 - INFO - dotnet_publish_scraper process started with PID: 269
Sep 23, 2024 18:43:29 - INFO - dotnet_publish_scraper subprocess: MSBuild version 17.8.5+b5265ef37 for .NET
Sep 23, 2024 18:43:31 - INFO - dotnet_publish_scraper subprocess: Zilean.Shared -> /zilean/src/Zilean.Shared/bin/Release/net8.0/Zilean.Shared.dll
Sep 23, 2024 18:43:32 - INFO - dotnet_publish_scraper subprocess: /zilean/src/Zilean.DmmScraper/Features/Bootstrapping/ServiceLifetime.cs(3,106): warning CS9113: Parameter 'serviceProvider' is unread. [/zilean/src/Zilean.DmmScraper/Zilean.DmmScraper.csproj]
Sep 23, 2024 18:43:32 - INFO - dotnet_publish_scraper subprocess: /zilean/src/Zilean.DmmScraper/Features/Bootstrapping/ServiceLifetime.cs(3,148): warning CS9113: Parameter 'logger' is unread. [/zilean/src/Zilean.DmmScraper/Zilean.DmmScraper.csproj]
Sep 23, 2024 18:43:32 - INFO - dotnet_publish_scraper subprocess: Zilean.DmmScraper -> /zilean/app/
Sep 23, 2024 18:43:32 - INFO - Dotnet environment setup and publish complete

Sep 23, 2024 18:43:32 - ERROR - An error occurred in the Zilean setup: 'NoneType' object has no attribute 'lower'

Sep 23, 2024 18:43:32 - INFO - Shutdown signal received. Cleaning up...
Sep 23, 2024 18:43:32 - INFO - Stopping riven_frontend
Sep 23, 2024 18:43:32 - WARNING - riven_frontend process not found or already stopped.
Sep 23, 2024 18:43:32 - INFO - Stopping riven_backend
Sep 23, 2024 18:43:32 - WARNING - riven_backend process not found or already stopped.
Sep 23, 2024 18:43:32 - INFO - Stopping Zilean
Sep 23, 2024 18:43:32 - WARNING - Zilean process not found or already stopped.
Sep 23, 2024 18:43:32 - INFO - Stopping PostgreSQL
Sep 23, 2024 18:43:32 - INFO - PostgreSQL subprocess: received smart shutdown request
Sep 23, 2024 18:43:32 - INFO - PostgreSQL subprocess: background worker "logical replication launcher" (PID 46) exited with exit code 1
Sep 23, 2024 18:43:32 - INFO - PostgreSQL subprocess: shutting down
Sep 23, 2024 18:43:32 - INFO - PostgreSQL subprocess: checkpoint starting: shutdown immediate
Sep 23, 2024 18:43:32 - INFO - PostgreSQL subprocess: checkpoint complete: wrote 3 buffers (0.0%); 0 WAL file(s) added, 0 removed, 0 recycled; write=0.009 s, sync=0.004 s, total=0.034 s; sync files=2, longest=0.003 s, average=0.002 s; distance=0 kB, estimate=0 kB; lsn=0/681C0510, redo lsn=0/681C0510
Sep 23, 2024 18:43:32 - INFO - PostgreSQL subprocess: database system is shut down
Sep 23, 2024 18:43:32 - INFO - PostgreSQL process terminated gracefully.
Sep 23, 2024 18:43:32 - INFO - Stopping Zurg
Sep 23, 2024 18:43:32 - INFO - Zurg process terminated gracefully.
Sep 23, 2024 18:43:32 - INFO - Stopping rclone
Sep 23, 2024 18:43:32 - ERROR - rclone mount name "DMB": /data/DMB: Unmounted rclone mount
Sep 23, 2024 18:43:32 - INFO - rclone process terminated gracefully.
Sep 23, 2024 18:43:32 - INFO - Shutdown complete.

[I-am-PUID-0]

If you want to disable Zilean, ensure that ZILEAN_ENABLED is commented out in the compose or set to false.

[profucius]

I think it wasn't Zilean after all. I disabled it via your instruction, and then I got a different error:

Sep 23, 2024 21:54:36 - ERROR - riven_backend subprocess: | program.settings.manager:load:71 - Error validating settings: 93 validation errors for AppModel

which lead me to replace my Riven settings.json, which allowed Riven to successfully start. Very strange, I didn't change anything in it to cause the issue. Anyway I'll close this out!

[I-am-PUID-0]

I think it wasn't Zilean after all. I disabled it via your instruction, and then I got a different error:

Sep 23, 2024 21:54:36 - ERROR - riven_backend subprocess: | program.settings.manager:load:71 - Error validating settings: 93 validation errors for AppModel

which lead me to replace my Riven settings.json, which allowed Riven to successfully start. Very strange, I didn't change anything in it to cause the issue. Anyway I'll close this out!

This was probably related to the latest Riven backend release; it required resetting the database and settings in most instances.

Your original issue was related to ZILEAN_UPDATE not being enabled and is now resolved in Version [5.1.9]

[profucius]

Oh interesting, I wasn't aware of the Riven backend update. I'll subscribe to that channel so I can keep track of changes proactively. And thanks for the heads up and fixing the other issue too.