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TypeError: zip() argument after * must be an iterable, not NoneType #1269

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JeisonJimenezA opened this issue Dec 11, 2024 · 1 comment
Open

TypeError: zip() argument after * must be an iterable, not NoneType #1269

JeisonJimenezA opened this issue Dec 11, 2024 · 1 comment
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bug Something isn't working

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@JeisonJimenezA
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Description of the bug | 错误描述

When processing a specific file I get this error:

2024-12-11 09:56:54.076 | INFO | magic_pdf.model.pdf_extract_kit:call:226 - -----page total time: 1.12-----
2024-12-11 09:56:54.573 | INFO | magic_pdf.model.pdf_extract_kit:call:153 - layout detection time: 0.5
2024-12-11 09:56:54.690 | INFO | magic_pdf.model.pdf_extract_kit:call:161 - mfd time: 0.11
2024-12-11 09:56:54.691 | INFO | magic_pdf.model.pdf_extract_kit:call:168 - formula nums: 0, mfr time: 0.0
2024-12-11 09:56:54.691 | INFO | magic_pdf.model.pdf_extract_kit:call:194 - ocr time: 0.0
2024-12-11 09:56:55.762 | ERROR | main:pdf_parse_main:83 - zip() argument after * must be an iterable, not NoneType
Traceback (most recent call last):

File "C:\IA\MinerU\processing.py", line 88, in
pdf_parse_main(
└ <function pdf_parse_main at 0x00000193ADFB3E20>

File "C:\IA\MinerU\processing.py", line 57, in pdf_parse_main
pipe.pipe_analyze() # Document analysis
│ └ <function UNIPipe.pipe_analyze at 0x00000193E2BA1870>
└ <magic_pdf.pipe.UNIPipe.UNIPipe object at 0x00000193E2C70070>

File "C:\IA\MinerU\env_2\lib\site-packages\magic_pdf\pipe\UNIPipe.py", line 37, in pipe_analyze
self.model_list = doc_analyze(self.pdf_bytes, ocr=True,
│ │ │ │ └ b'%PDF-1.7\n%\xbf\xf7\xa2\xfe\n1 0 obj\n<< /Metadata 30 0 R /Pages 31 0 R /Type /Catalog >>\nendobj\n2 0 obj\n<< /Type /ObjSt...
│ │ │ └ <magic_pdf.pipe.UNIPipe.UNIPipe object at 0x00000193E2C70070>
│ │ └ <function doc_analyze at 0x00000193E241C670>
│ └ []
└ <magic_pdf.pipe.UNIPipe.UNIPipe object at 0x00000193E2C70070>

File "C:\IA\MinerU\env_2\lib\site-packages\magic_pdf\model\doc_analyze_by_custom_model.py", line 166, in doc_analyze
result = custom_model(img)
│ └ array([[[255, 255, 255],
│ [255, 255, 255],
│ [255, 255, 255],
│ ...,
│ [255, 255, 255],
│ [255...
└ <magic_pdf.model.pdf_extract_kit.CustomPEKModel object at 0x00000193E2C384C0>

File "C:\IA\MinerU\env_2\lib\site-packages\magic_pdf\model\pdf_extract_kit.py", line 211, in call
html_code, table_cell_bboxes, elapse = self.table_model.predict(new_image)
│ │ │ │ └ <PIL.Image.Image image mode=RGB size=1398x2008 at 0x19395916920>
│ │ │ └ <function RapidTableModel.predict at 0x0000019395762DD0>
│ │ └ <magic_pdf.model.sub_modules.table.rapidtable.rapid_table.RapidTableModel object at 0x000001939627FA60>
│ └ <magic_pdf.model.pdf_extract_kit.CustomPEKModel object at 0x00000193E2C384C0>
└ None

File "C:\IA\MinerU\env_2\lib\site-packages\magic_pdf\model\sub_modules\table\rapidtable\rapid_table.py", line 13, in predict
html_code, table_cell_bboxes, elapse = self.table_model(np.asarray(image), ocr_result)
│ │ │ │ │ └ None
│ │ │ │ └ <PIL.Image.Image image mode=RGB size=1398x2008 at 0x19395916920>
│ │ │ └
│ │ └ <module 'numpy' from 'C:\IA\MinerU\env_2\lib\site-packages\numpy\init.py'>
│ └ <rapid_table.main.RapidTable object at 0x00000193AD23EA10>
└ <magic_pdf.model.sub_modules.table.rapidtable.rapid_table.RapidTableModel object at 0x000001939627FA60>

File "C:\IA\MinerU\env_2\lib\site-packages\rapid_table\main.py", line 55, in call
dt_boxes, rec_res = self.get_boxes_recs(ocr_result, h, w)
│ │ │ │ └ 1398
│ │ │ └ 2008
│ │ └ None
│ └ <function RapidTable.get_boxes_recs at 0x0000019395746DD0>
└ <rapid_table.main.RapidTable object at 0x00000193AD23EA10>

File "C:\IA\MinerU\env_2\lib\site-packages\rapid_table\main.py", line 69, in get_boxes_recs
dt_boxes, rec_res, scores = list(zip(*ocr_result))
└ None

TypeError: zip() argument after * must be an iterable, not NoneType

How to reproduce the bug | 如何复现

When processing a specific file I get this error:

2024-12-11 09:56:54.076 | INFO | magic_pdf.model.pdf_extract_kit:call:226 - -----page total time: 1.12-----
2024-12-11 09:56:54.573 | INFO | magic_pdf.model.pdf_extract_kit:call:153 - layout detection time: 0.5
2024-12-11 09:56:54.690 | INFO | magic_pdf.model.pdf_extract_kit:call:161 - mfd time: 0.11
2024-12-11 09:56:54.691 | INFO | magic_pdf.model.pdf_extract_kit:call:168 - formula nums: 0, mfr time: 0.0
2024-12-11 09:56:54.691 | INFO | magic_pdf.model.pdf_extract_kit:call:194 - ocr time: 0.0
2024-12-11 09:56:55.762 | ERROR | main:pdf_parse_main:83 - zip() argument after * must be an iterable, not NoneType
Traceback (most recent call last):

File "C:\IA\MinerU\processing.py", line 88, in
pdf_parse_main(
└ <function pdf_parse_main at 0x00000193ADFB3E20>

File "C:\IA\MinerU\processing.py", line 57, in pdf_parse_main
pipe.pipe_analyze() # Document analysis
│ └ <function UNIPipe.pipe_analyze at 0x00000193E2BA1870>
└ <magic_pdf.pipe.UNIPipe.UNIPipe object at 0x00000193E2C70070>

File "C:\IA\MinerU\env_2\lib\site-packages\magic_pdf\pipe\UNIPipe.py", line 37, in pipe_analyze
self.model_list = doc_analyze(self.pdf_bytes, ocr=True,
│ │ │ │ └ b'%PDF-1.7\n%\xbf\xf7\xa2\xfe\n1 0 obj\n<< /Metadata 30 0 R /Pages 31 0 R /Type /Catalog >>\nendobj\n2 0 obj\n<< /Type /ObjSt...
│ │ │ └ <magic_pdf.pipe.UNIPipe.UNIPipe object at 0x00000193E2C70070>
│ │ └ <function doc_analyze at 0x00000193E241C670>
│ └ []
└ <magic_pdf.pipe.UNIPipe.UNIPipe object at 0x00000193E2C70070>

File "C:\IA\MinerU\env_2\lib\site-packages\magic_pdf\model\doc_analyze_by_custom_model.py", line 166, in doc_analyze
result = custom_model(img)
│ └ array([[[255, 255, 255],
│ [255, 255, 255],
│ [255, 255, 255],
│ ...,
│ [255, 255, 255],
│ [255...
└ <magic_pdf.model.pdf_extract_kit.CustomPEKModel object at 0x00000193E2C384C0>

File "C:\IA\MinerU\env_2\lib\site-packages\magic_pdf\model\pdf_extract_kit.py", line 211, in call
html_code, table_cell_bboxes, elapse = self.table_model.predict(new_image)
│ │ │ │ └ <PIL.Image.Image image mode=RGB size=1398x2008 at 0x19395916920>
│ │ │ └ <function RapidTableModel.predict at 0x0000019395762DD0>
│ │ └ <magic_pdf.model.sub_modules.table.rapidtable.rapid_table.RapidTableModel object at 0x000001939627FA60>
│ └ <magic_pdf.model.pdf_extract_kit.CustomPEKModel object at 0x00000193E2C384C0>
└ None

File "C:\IA\MinerU\env_2\lib\site-packages\magic_pdf\model\sub_modules\table\rapidtable\rapid_table.py", line 13, in predict
html_code, table_cell_bboxes, elapse = self.table_model(np.asarray(image), ocr_result)
│ │ │ │ │ └ None
│ │ │ │ └ <PIL.Image.Image image mode=RGB size=1398x2008 at 0x19395916920>
│ │ │ └
│ │ └ <module 'numpy' from 'C:\IA\MinerU\env_2\lib\site-packages\numpy\init.py'>
│ └ <rapid_table.main.RapidTable object at 0x00000193AD23EA10>
└ <magic_pdf.model.sub_modules.table.rapidtable.rapid_table.RapidTableModel object at 0x000001939627FA60>

File "C:\IA\MinerU\env_2\lib\site-packages\rapid_table\main.py", line 55, in call
dt_boxes, rec_res = self.get_boxes_recs(ocr_result, h, w)
│ │ │ │ └ 1398
│ │ │ └ 2008
│ │ └ None
│ └ <function RapidTable.get_boxes_recs at 0x0000019395746DD0>
└ <rapid_table.main.RapidTable object at 0x00000193AD23EA10>

File "C:\IA\MinerU\env_2\lib\site-packages\rapid_table\main.py", line 69, in get_boxes_recs
dt_boxes, rec_res, scores = list(zip(*ocr_result))
└ None

TypeError: zip() argument after * must be an iterable, not NoneType

Operating system | 操作系统

Windows

Python version | Python 版本

3.10

Software version | 软件版本 (magic-pdf --version)

0.9.x

Device mode | 设备模式

cuda
@JeisonJimenezA JeisonJimenezA added the bug Something isn't working label Dec 11, 2024
@myhloli
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myhloli commented Dec 11, 2024

Can you upload the sample file？

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@myhloli @JeisonJimenezA