Centos 7 quay.io/docling-project/docling-serve:latest ImportError: libQt5Core-195a14c9.so.5.15.18: cannot open shared object file: No such file or directory

[majestichou]

docker run -p 9969:5001 quay.io/docling-project/docling-serve:latest

Then an error occured:

Starting production server 🚀

Server started at http://0.0.0.0:5001
Documentation at http://0.0.0.0:5001/docs
Scalar docs at http://0.0.0.0:5001/scalar

Logs:
INFO:     Started server process [1]
INFO:     Waiting for application startup.
WARNING:docling.models.stages.ocr.auto_ocr_model:No OCR engine found. Please review the install details.
Loading weights: 100%|██████████| 770/770 [00:00<00:00, 3279.06it/s]
ERROR:    Traceback (most recent call last):
  File "/opt/app-root/lib64/python3.12/site-packages/starlette/routing.py", line 694, in lifespan
    async with self.lifespan_context(app) as maybe_state:
               ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib64/python3.12/contextlib.py", line 210, in __aenter__
    return await anext(self.gen)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/opt/app-root/src/docling_serve/app.py", line 158, in lifespan
    await orchestrator.warm_up_caches()
  File "/opt/app-root/lib64/python3.12/site-packages/docling_jobkit/orchestrators/local/orchestrator.py", line 132, in warm_up_caches
    converter.initialize_pipeline(InputFormat.PDF)
  File "/opt/app-root/lib64/python3.12/site-packages/docling/document_converter.py", line 320, in initialize_pipeline
    pipeline = self._get_pipeline(doc_format=format)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/app-root/lib64/python3.12/site-packages/docling/document_converter.py", line 594, in _get_pipeline
    self.initialized_pipelines[cache_key] = pipeline_class(
                                            ^^^^^^^^^^^^^^^
  File "/opt/app-root/lib64/python3.12/site-packages/docling/pipeline/standard_pdf_pipeline.py", line 467, in __init__
    self._init_models()
  File "/opt/app-root/lib64/python3.12/site-packages/docling/pipeline/standard_pdf_pipeline.py", line 498, in _init_models
    self.table_model = table_factory.create_instance(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/app-root/lib64/python3.12/site-packages/docling/models/factories/base_factory.py", line 57, in create_instance
    return _cls(options=options, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/app-root/lib64/python3.12/site-packages/docling/models/stages/table_structure/table_structure_model.py", line 76, in __init__
    from docling_ibm_models.tableformer.data_management.tf_predictor import (
  File "/opt/app-root/lib64/python3.12/site-packages/docling_ibm_models/tableformer/data_management/tf_predictor.py", line 9, in <module>
    import cv2
ImportError: libQt5Core-195a14c9.so.5.15.18: cannot open shared object file: No such file or directory

ERROR:    Application startup failed. Exiting.

[dolfim-ibm]

@majestichou could you please try using the tagged images (to understand better in which version you see the issue). Is thi x86_64 or arm64?

[majestichou]

I tried another version and run this command on Centos 7 : docker run -itd -p 9969:5001 ghcr.io/docling-project/docling-serve-cpu:v1.15.1

The error is as follows:
Starting production server 🚀

Server started at http://0.0.0.0:5001
Documentation at http://0.0.0.0:5001/docs
Scalar docs at http://0.0.0.0:5001/scalar

Logs:
INFO:     Started server process [1]
INFO:     Waiting for application startup.
WARNING:docling.models.stages.ocr.auto_ocr_model:No OCR engine found. Please review the install details.
ERROR:    Traceback (most recent call last):
  File "/opt/app-root/lib64/python3.12/site-packages/starlette/routing.py", line 694, in lifespan
    async with self.lifespan_context(app) as maybe_state:
               ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib64/python3.12/contextlib.py", line 210, in __aenter__
    return await anext(self.gen)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/opt/app-root/src/docling_serve/app.py", line 147, in lifespan
    await orchestrator.warm_up_caches()
  File "/opt/app-root/lib64/python3.12/site-packages/docling_jobkit/orchestrators/local/orchestrator.py", line 129, in warm_up_caches
    converter.initialize_pipeline(InputFormat.PDF)
  File "/opt/app-root/lib64/python3.12/site-packages/docling/document_converter.py", line 320, in initialize_pipeline
    pipeline = self._get_pipeline(doc_format=format)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/app-root/lib64/python3.12/site-packages/docling/document_converter.py", line 594, in _get_pipeline
    self.initialized_pipelines[cache_key] = pipeline_class(
                                            ^^^^^^^^^^^^^^^
  File "/opt/app-root/lib64/python3.12/site-packages/docling/pipeline/standard_pdf_pipeline.py", line 467, in __init__
    self._init_models()
  File "/opt/app-root/lib64/python3.12/site-packages/docling/pipeline/standard_pdf_pipeline.py", line 498, in _init_models
    self.table_model = table_factory.create_instance(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/app-root/lib64/python3.12/site-packages/docling/models/factories/base_factory.py", line 57, in create_instance
    return _cls(options=options, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/app-root/lib64/python3.12/site-packages/docling/models/stages/table_structure/table_structure_model.py", line 76, in __init__
    from docling_ibm_models.tableformer.data_management.tf_predictor import (
  File "/opt/app-root/lib64/python3.12/site-packages/docling_ibm_models/tableformer/data_management/tf_predictor.py", line 9, in <module>
    import cv2
ImportError: libQt5Core-195a14c9.so.5.15.18: cannot open shared object file: No such file or directory

[majestichou]

by the way, i run docker run -itd -p 9969:5001 quay.io/docling-project/docling-serve-cpu:latest on Ubuntu 24.04, no error happened