版面恢复pdf文件输出转成docx文档报错：ppocr ERROR: error in layout recovery image:1, err msg: list index out of range

[freezehe]

🔎 Search before asking

• I have searched the PaddleOCR Docs and found no similar bug report.
• I have searched the PaddleOCR Issues and found no similar bug report.
• I have searched the PaddleOCR Discussions and found no similar bug report.

🐛 Bug (问题描述)

我是百度飞浆aistudio平台，使用版面恢复命令操作的。完整命令是：
%cd /home/aistudio/PaddleOCR

! paddleocr --image_dir=/home/aistudio/PaddleOCR/1.pdf --type=structure --recovery=true --lang='ch' --output=/home/aistudio/PaddleOCR/hjb004/

日志报错如下：

没有shenghc生成对应的docx文件，我也查看了相关issue，请问是版本问题吗？我的相关版本如下，是不是paddleocr和paddlepaddle版本不对导致的？
paddle2onnx==1.2.4
paddleclas==2.5.2
paddlefsl==1.1.0
paddlehub==2.4.0
paddlenlp @ https://files.pythonhosted.org/packages/44/62/98dd0ca2f6600ca1dfc9c59ba1b40628df5f7948abc85ba16c3367c49cf4/paddlenlp-2.8.1-py3-none-any.whl#sha256=8cb5324ee5c39d29264ec5049ea5a6beeebb04a625b5a5c519b92475ea7d067f
paddleocr==2.8.1
paddlepaddle-gpu @ file:///tmp/paddlepaddle_gpu-3.0.0b1-cp310-cp310-linux_x86_64.whl#sha256=24dc65caf3a70796d287544dcba162e4c940d2536cd76a26cd94276cbd215727

🏃‍♂️ Environment (运行环境)

百度飞浆aistudio平台

aiofiles==23.2.1
aiohttp==3.9.5
aiosignal==1.3.1
aistudio-sdk @ file:///home/aistudio/aistudio_sdk-0.2.4-py3-none-any.whl#sha256=d93411cc8764e465860cbf2f97f787dddd1548595d4776c97ddf0ea787dedd81
albucore==0.0.13
albumentations==1.4.10
altair==4.2.2
annotated-types==0.7.0
anyio==4.4.0
astor==0.8.1
asttokens==2.4.1
async-timeout==4.0.3
attrs==23.2.0
Babel==2.15.0
bce-python-sdk==0.9.17
beautifulsoup4==4.12.3
blinker==1.8.2
cachetools==5.3.3
certifi==2024.7.4
charset-normalizer==3.3.2
ci-info==0.3.0
click==8.1.7
colorama==0.4.6
coloredlogs==15.0.1
colorlog==6.8.2
comm==0.2.2
configobj==5.0.8
configparser==7.1.0
contourpy==1.2.1
cssselect==1.2.0
cssutils==2.11.1
cycler==0.12.1
Cython==3.0.11
datasets==2.20.0
debugpy==1.8.2
decorator==5.1.1
dill==0.3.4
dnspython==2.6.1
easydict==1.13
email_validator==2.2.0
entrypoints==0.4
et-xmlfile==1.1.0
etelemetry==0.3.1
exceptiongroup==1.2.1
executing==2.0.1
faiss-cpu==1.8.0.post1
fastapi==0.111.0
fastapi-cli==0.0.4
ffmpy==0.3.2
filelock==3.15.4
fire==0.6.0
fitz==0.0.1.dev2
Flask==3.0.3
flask-babel==4.0.0
flatbuffers==24.3.25
fonttools==4.53.0
frozenlist==1.4.1
fsspec==2024.5.0
future==1.0.0
gast==0.3.3
gitdb==4.0.11
GitPython==3.1.43
gradio==3.40.0
gradio_client==1.0.2
gunicorn==22.0.0
h11==0.14.0
httpcore==1.0.5
httplib2==0.22.0
httptools==0.6.1
httpx==0.27.0
huggingface-hub==0.23.4
humanfriendly==10.0
idna==3.7
imageio==2.35.1
imgaug==0.4.0
importlib_metadata==8.0.0
importlib_resources==6.4.0
ipykernel==6.29.5
ipython==8.26.0
isodate==0.6.1
itsdangerous==2.2.0
jedi==0.19.1
jieba==0.42.1
Jinja2==3.1.4
joblib==1.4.2
jsonschema==4.22.0
jsonschema-specifications==2023.12.1
jupyter_client==8.6.2
jupyter_core==5.7.2
kiwisolver==1.4.5
lap==0.4.0
lazy_loader==0.4
linkify-it-py==2.0.3
lmdb==1.5.1
looseversion==1.3.0
lxml==5.3.0
markdown-it-py==2.2.0
MarkupSafe==2.1.5
matplotlib==3.9.1
matplotlib-inline==0.1.7
mdit-py-plugins==0.3.3
mdurl==0.1.2
more-itertools==10.4.0
motmetrics==1.4.0
mpmath==1.3.0
multidict==6.0.5
multiprocess==0.70.12.2
nest-asyncio==1.6.0
networkx==3.3
nibabel==5.2.1
nipype==1.8.6
numpy==1.26.4
nvidia-cublas-cu11==11.11.3.6
nvidia-cuda-cupti-cu11==11.8.87
nvidia-cuda-nvrtc-cu11==11.8.89
nvidia-cuda-runtime-cu11==11.8.89
nvidia-cudnn-cu11==8.7.0.84
nvidia-cufft-cu11==10.9.0.58
nvidia-curand-cu11==10.3.0.86
nvidia-cusolver-cu11==11.4.1.48
nvidia-cusparse-cu11==11.7.5.86
nvidia-nccl-cu11==2.19.3
nvidia-nvtx-cu11==11.8.86
onnx==1.16.1
onnxruntime==1.18.1
opencv-contrib-python==4.10.0.84
opencv-python==4.6.0.66
opencv-python-headless==4.10.0.84
openpyxl==3.1.5
opt-einsum==3.3.0
orjson==3.10.6
packaging==24.1
paddle2onnx==1.2.4
paddleclas==2.5.2
paddlefsl==1.1.0
paddlehub==2.4.0
paddlenlp @ https://files.pythonhosted.org/packages/44/62/98dd0ca2f6600ca1dfc9c59ba1b40628df5f7948abc85ba16c3367c49cf4/paddlenlp-2.8.1-py3-none-any.whl#sha256=8cb5324ee5c39d29264ec5049ea5a6beeebb04a625b5a5c519b92475ea7d067f
paddleocr==2.8.1
paddlepaddle-gpu @ file:///tmp/paddlepaddle_gpu-3.0.0b1-cp310-cp310-linux_x86_64.whl#sha256=24dc65caf3a70796d287544dcba162e4c940d2536cd76a26cd94276cbd215727
pandas==2.2.2
parso==0.8.4
pathlib==1.0.1
pexpect==4.9.0
pickleshare==0.7.5
pillow==10.4.0
platformdirs==4.2.2
premailer==3.10.0
prettytable==3.10.0
prompt_toolkit==3.0.47
protobuf==3.20.3
prov==2.0.1
psutil==6.0.0
ptyprocess==0.7.0
pure-eval==0.2.2
pyarrow==16.1.0
pyarrow-hotfix==0.6
pybind11==2.13.1
pyclipper==1.3.0.post5
pycocotools==2.0.8
pycryptodome==3.20.0
pydantic==2.8.2
pydantic_core==2.20.1
pydeck==0.9.1
pydot==3.0.1
pydub==0.25.1
Pygments==2.18.0
Pympler==1.1
PyMuPDF==1.24.9
PyMuPDFb==1.24.9
pyparsing==3.1.2
python-dateutil==2.9.0.post0
python-docx==1.1.2
python-dotenv==1.0.1
python-multipart==0.0.9
pytz==2024.1
pyxnat==1.6.2
PyYAML==6.0.1
pyzmq==26.0.3
rapidfuzz==3.9.6
rarfile==4.2
rdflib==6.3.2
referencing==0.35.1
regex==2024.5.15
requests==2.32.3
rich==13.7.1
rpds-py==0.18.1
ruff==0.5.0
safetensors==0.4.3
scikit-image==0.24.0
scikit-learn==1.5.1
scipy==1.14.0
semantic-version==2.10.0
semver==3.0.2
sentencepiece==0.2.0
seqeval==1.2.2
shapely==2.0.6
shellingham==1.5.4
simplejson==3.19.3
six==1.16.0
sklearn==0.0
smmap==5.0.1
sniffio==1.3.1
soupsieve==2.6
stack-data==0.6.3
starlette==0.37.2
streamlit==1.13.0
streamlit-image-comparison==0.0.4
sympy==1.12.1
termcolor==2.4.0
terminaltables==3.1.10
threadpoolctl==3.5.0
tifffile==2024.8.10
toml==0.10.2
tomli==2.0.1
tomlkit==0.12.0
tool-helpers==0.1.1
toolz==0.12.1
tornado==6.4.1
tqdm==4.66.4
traitlets==5.14.3
traits==6.3.2
typeguard==4.3.0
typer==0.12.3
typing_extensions==4.12.2
tzdata==2024.1
tzlocal==5.2
uc-micro-py==1.0.3
ujson==5.10.0
urllib3==2.2.2
uvicorn==0.30.1
uvloop==0.19.0
validators==0.30.0
visualdl==2.5.3
watchdog==4.0.1
watchfiles==0.22.0
wcwidth==0.2.13
websockets==11.0.3
Werkzeug==3.0.3
xmltodict==0.13.0
xxhash==3.4.1
yarl==1.9.4
zipp==3.19.2

🌰 Minimal Reproducible Example (最小可复现问题的Demo)

执行的命令：
%cd /home/aistudio/PaddleOCR

! paddleocr --image_dir=/home/aistudio/PaddleOCR/1.pdf --type=structure --recovery=true --lang='ch' --output=/home/aistudio/PaddleOCR/hjb004/

报错的日志：
[2024/08/20 22:12:26] ppocr INFO: /home/aistudio/PaddleOCR/1.pdf
[2024/08/20 22:12:27] ppocr INFO: processing 1/4 page:
[2024/08/20 22:12:28] ppocr DEBUG: dt_boxes num : 83, elapsed : 0.09140348434448242
[2024/08/20 22:12:29] ppocr DEBUG: rec_res num : 83, elapsed : 0.3126399517059326
[2024/08/20 22:12:29] ppocr INFO: processing 2/4 page:
[2024/08/20 22:12:29] ppocr DEBUG: dt_boxes num : 72, elapsed : 0.04991507530212402
[2024/08/20 22:12:29] ppocr DEBUG: rec_res num : 72, elapsed : 0.20769500732421875
[2024/08/20 22:12:30] ppocr DEBUG: dt_boxes num : 20, elapse : 0.03148174285888672
[2024/08/20 22:12:30] ppocr DEBUG: rec_res num : 20, elapse : 0.05368828773498535
[2024/08/20 22:12:30] ppocr DEBUG: dt_boxes num : 14, elapse : 0.025783061981201172
[2024/08/20 22:12:30] ppocr DEBUG: rec_res num : 14, elapse : 0.0349116325378418
[2024/08/20 22:12:30] ppocr INFO: processing 3/4 page:
[2024/08/20 22:12:30] ppocr DEBUG: dt_boxes num : 79, elapsed : 0.05122065544128418
[2024/08/20 22:12:31] ppocr DEBUG: rec_res num : 79, elapsed : 0.14891624450683594
[2024/08/20 22:12:31] ppocr DEBUG: dt_boxes num : 18, elapse : 0.03324317932128906
[2024/08/20 22:12:31] ppocr DEBUG: rec_res num : 18, elapse : 0.038069725036621094
[2024/08/20 22:12:31] ppocr DEBUG: dt_boxes num : 18, elapse : 0.021338939666748047
[2024/08/20 22:12:32] ppocr DEBUG: rec_res num : 18, elapse : 0.03579115867614746
[2024/08/20 22:12:32] ppocr DEBUG: dt_boxes num : 18, elapse : 0.021355390548706055
[2024/08/20 22:12:32] ppocr DEBUG: rec_res num : 18, elapse : 0.03148841857910156
[2024/08/20 22:12:32] ppocr INFO: processing 4/4 page:
[2024/08/20 22:12:32] ppocr DEBUG: dt_boxes num : 58, elapsed : 0.045165300369262695
[2024/08/20 22:12:32] ppocr DEBUG: rec_res num : 58, elapsed : 0.10314536094665527
[2024/08/20 22:12:33] ppocr DEBUG: dt_boxes num : 18, elapse : 0.021555423736572266
[2024/08/20 22:12:33] ppocr DEBUG: rec_res num : 18, elapse : 0.03125762939453125
[2024/08/20 22:12:33] ppocr DEBUG: dt_boxes num : 18, elapse : 0.021595001220703125
[2024/08/20 22:12:33] ppocr DEBUG: rec_res num : 18, elapse : 0.03625941276550293
[2024/08/20 22:12:33] ppocr ERROR: error in layout recovery image:1, err msg: list index out of range

[airxiechao]

我也遇到相同情况，在 Lib\site-packages\paddleocr\paddleocr.py 中，可以找到这句报错 “error in layout recovery”，通过添加 raise ex 抛出异常，定位到出现问题的地方是 paddleocr\ppstructure\recovery\recoverty_to_doc.py 的 parser.handle_table 一行，猜测是在表格恢复时出现的问题，通过 try ... except 这行，可以暂时规避这个错误