Input document doc\2410.13085v1.pdf is not valid.

[yidasanqian]

Bug

Traceback (most recent call last):
File "d:\Develop\conda\envs\docling\Lib\runpy.py", line 198, in _run_module_as_main
return _run_code(code, main_globals, None,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "d:\Develop\conda\envs\docling\Lib\runpy.py", line 88, in run_code
exec(code, run_globals)
File "c:\Users\linyu.vscode\extensions\ms-python.debugpy-2024.12.0-win32-x64\bundled\libs\debugpy\adapter/../..\debugpy\launcher/../..\debugpy_main.py", line 71, in
cli.main()
File "c:\Users\linyu.vscode\extensions\ms-python.debugpy-2024.12.0-win32-x64\bundled\libs\debugpy\adapter/../..\debugpy\launcher/../..\debugpy/..\debugpy\server\cli.py", line 501, in main
run()
File "c:\Users\linyu.vscode\extensions\ms-python.debugpy-2024.12.0-win32-x64\bundled\libs\debugpy\adapter/../..\debugpy\launcher/../..\debugpy/..\debugpy\server\cli.py", line 351, in run_file
runpy.run_path(target, run_name="main")
File "c:\Users\linyu.vscode\extensions\ms-python.debugpy-2024.12.0-win32-x64\bundled\libs\debugpy_vendored\pydevd_pydevd_bundle\pydevd_runpy.py", line 310, in run_path
return _run_module_code(code, init_globals, run_name, pkg_name=pkg_name, script_name=fname)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "c:\Users\linyu.vscode\extensions\ms-python.debugpy-2024.12.0-win32-x64\bundled\libs\debugpy_vendored\pydevd_pydevd_bundle\pydevd_runpy.py", line 127, in _run_module_code
_run_code(code, mod_globals, init_globals, mod_name, mod_spec, pkg_name, script_name)
File "c:\Users\linyu.vscode\extensions\ms-python.debugpy-2024.12.0-win32-x64\bundled\libs\debugpy_vendored\pydevd_pydevd_bundle\pydevd_runpy.py", line 118, in _run_code
exec(code, run_globals)
File "D:\Develop\CodeProjects\doc-parser\docling_parser.py", line 22, in
conv_result = doc_converter.convert(input_doc_path, max_num_pages=2)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "d:\Develop\conda\envs\docling\Lib\site-packages\pydantic_internal_validate_call.py", line 38, in wrapper_function
return wrapper(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^
File "d:\Develop\conda\envs\docling\Lib\site-packages\pydantic_internal_validate_call.py", line 111, in call
res = self.pydantic_validator.validate_python(pydantic_core.ArgsKwargs(args, kwargs))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "d:\Develop\conda\envs\docling\Lib\site-packages\docling\document_converter.py", line 172, in convert
return next(all_res)
^^^^^^^^^^^^^
File "d:\Develop\conda\envs\docling\Lib\site-packages\docling\document_converter.py", line 193, in convert_all
for conv_res in conv_res_iter:
^^^^^^^^^^^^^
File "d:\Develop\conda\envs\docling\Lib\site-packages\docling\document_converter.py", line 228, in _convert
for item in map(
^^^^
File "d:\Develop\conda\envs\docling\Lib\site-packages\docling\document_converter.py", line 269, in _process_document
conv_res = self._execute_pipeline(in_doc, raises_on_error=raises_on_error)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "d:\Develop\conda\envs\docling\Lib\site-packages\docling\document_converter.py", line 305, in _execute_pipeline
raise ConversionError(f"Input document {in_doc.file} is not valid.")
docling.exceptions.ConversionError: Input document doc\2410.13085v1.pdf is not valid.
...

Steps to reproduce

运行以下代码报错：

from pathlib import Path
from docling.datamodel.base_models import InputFormat
from docling.document_converter import DocumentConverter, PdfFormatOption
from docling.datamodel.pipeline_options import PdfPipelineOptions, TableFormerMode

pipeline_options = PdfPipelineOptions(do_table_structure=True)
pipeline_options.table_structure_options.mode = TableFormerMode.ACCURATE  # use more accurate TableFormer model

doc_converter = DocumentConverter(
    format_options={
        InputFormat.PDF: PdfFormatOption(pipeline_options=pipeline_options)
    }
)


#source = "https://arxiv.org/pdf/2408.09869"  # PDF path or URL
input_doc_path = Path("./doc/2410.13085v1.pdf")

conv_result = doc_converter.convert(input_doc_path, max_num_pages=2)
## Export results
output_dir = Path("scratch")
output_dir.mkdir(parents=True, exist_ok=True)
doc_filename = conv_result.input.file.stem
# Export Markdown format:
with (output_dir / f"{doc_filename}.md").open("w", encoding="utf-8") as fp:
    fp.write(conv_result.document.export_to_markdown())

...

Docling version

2.10.0
...

Python version

3.12.7
...

[CourageKeenTriumph]

I get the same error,did you finish it?

[CourageKeenTriumph]

I solved the problem, it was because you set the max_num_pages to 2. When tracing the source code, I found that when the number of page numbers in a file is bigger than max_num_pages, the valid value will be False

[cau-git]

@CourageKeenTriumph Thanks for figuring this out. The behaviour you describe is intentional. max_num_pages is filtering out documents with a greater page count than the value provided.