Docker deployment hangs at "Loading OCR dependencies" when running under Docker/Dokploy

[ambrose-schulz]

Before you asking

• I have searched the existing issues
• I spend at least 5 minutes for thinking and preparing
• I checked Frequently Asked Questions (FAQ) in Wiki page
• I am using the latest version of Alas

Describe the bug

Environment

• OS: Arch Linux
• Container runtime: Docker
• Deployment: Dokploy (Dockerfile)
• Repository: AzurLaneAutoScript (master)
• Device: Waydroid (ADB over TCP)
• Resolution: 1280x720

Description

ALAS starts normally and successfully connects to the Android device via ADB.

However, after starting the first scheduled task, the process always stops at:

Loading OCR dependencies

No exception is printed and no further logs are generated.

The last message is:

End of log queue handler loop

Logs

Scheduler: Start task `Commission`

[Screen_size] 1280x720
early_ocr_import start
Loading OCR dependencies

End of log queue handler loop

ADB connection is successful:

already connected to 192.168.240.112:5555
PackageName com.YoStarEN.AzurLane
UI get current page
Screen_size 1280x720

Expected behavior

ALAS should continue loading OCR and execute the scheduled task.

Actual behavior

The process stops after Loading OCR dependencies without any traceback or error message.

Additional information

• ADB works correctly.
• The game is detected.
• Screen capture works.
• Scheduler starts the task successfully.
• The problem appears only when OCR initialization begins.

Could this be caused by a missing dependency or an exception being swallowed during OCR initialization?

If there is a way to enable verbose logging for the OCR initialization stage, I'd be happy to test it.

To Reproduce

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior

No response

Relevant log output

Screenshots

Anything else?

No response

[LmeSzinc]

what's your CPU? if it's a x86 cpu, it needs to have AVX instruction

[ambrose-schulz]

what's your CPU? if it's a x86 cpu, it needs to have AVX instruction

CPU: Intel(R) Xeon(R) E5-2689 0 (16) @ 3.60 GHz