module 'pyarrow' has no attribute 'default_serialization_context'[Bug]

[wangguangke]

Thanks for your bug report. To help us better solve the issue, please provide the following information：

1. PaddleRS version: (please specify the branch as well，e.g. PaddleRS release/1.0)
2. PaddlePaddle version: (e.g. PaddlePaddle 2.3.0)
3. Operation system: (e.g. Linux/Windows/MacOS)
4. Python version: (e.g. Python3.7/8)
5. CUDA/cuDNN version: (e.g. CUDA10.2/cuDNN 7.6.5)
6. Full codes: (if you modify any original code，please show the comparison of the codes before and after)
7. Detailed error information and releated running log: (if you used multi-gpus，the log can be found in log/worklog.0 by default)
8. Steps to reproduce the problem：
9. Additional context: (add any other context about the problem)

---

欢迎您反馈PaddleRS使用问题。辛苦您提供以下信息，以方便我们快速定位和解决问题：

1. PaddleRS版本：（请提供版本号和分支信息，如PaddleRS release/1.0）
2. PaddlePaddle版本：（如PaddlePaddle 2.3.0）
3. 操作系统信息：（如Linux/Windows/MacOS）
4. Python版本号：（如Python3.7/8）
5. CUDA/cuDNN版本：（ 如CUDA10.2/cuDNN 7.6.5等）
6. 完整的代码：(若修改过原代码，请提供修改前后代码对比）
7. 详细的错误信息与相关log：（若使用多卡，log默认保存在log/worklog.0）
8. 问题复现步骤：
9. 其他内容: （增加其他与问题相关的内容）

[wangguangke]

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AttributeError Traceback (most recent call last) /tmp/ipykernel_265/3776572028.py in 7 import numpy as np 8 import paddle ----> 9 import paddlers as pdrs 10 from paddlers import transforms as T 11 from skimage.io import imread, imsave

~/PaddleRS/paddlers/init.py in 22 log_level = 2 23 ---> 24 from . import tasks, datasets, transforms, utils, tools, models, deploy

~/PaddleRS/paddlers/tasks/init.py in 13 # limitations under the License. 14 ---> 15 import paddlers.tasks.object_detector as detector 16 import paddlers.tasks.segmenter as segmenter 17 import paddlers.tasks.change_detector as change_detector

~/PaddleRS/paddlers/tasks/object_detector.py in 32 import paddlers.utils.logging as logging 33 from paddlers.utils.checkpoint import det_pretrain_weights_dict ---> 34 from .base import BaseModel 35 from .utils.det_metrics import VOCMetric, COCOMetric 36

~/PaddleRS/paddlers/tasks/base.py in 25 import paddle 26 from paddle.io import DataLoader, DistributedBatchSampler ---> 27 from paddleslim import QAT 28 from paddleslim.analysis import flops 29 from paddleslim import L1NormFilterPruner, FPGMFilterPruner

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddleslim/init.py in 15 from future import absolute_import 16 from paddleslim import models ---> 17 from paddleslim import prune 18 from paddleslim import nas 19 from paddleslim import analysis

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddleslim/prune/init.py in 14 15 from future import absolute_import ---> 16 from .pruner import 17 from ..prune import pruner 18 from .auto_pruner import

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddleslim/prune/pruner.py in 18 import numpy as np 19 from functools import reduce ---> 20 from ..core import VarWrapper, OpWrapper, GraphWrapper 21 from .collections import StaticPruningCollections 22 from .criterion import CRITERION

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddleslim/core/init.py in 17 from ..core import registry 18 from .registry import ---> 19 from ..core import dygraph 20 from .dygraph import 21

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddleslim/core/dygraph.py in 8 from paddle.fluid.dygraph.layers import Layer 9 from paddle.fluid.framework import Block, ParamBase, Program, Variable ---> 10 from ..common import get_logger 11 12 all = ["dygraph2program"]

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddleslim/common/init.py in 19 from .lock import lock, unlock 20 from .cached_reader import cached_reader ---> 21 from .server import Server 22 from .client import Client 23 from .meter import AvgrageMeter

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddleslim/common/server.py in 26 import threading 27 from .log_helper import get_logger ---> 28 from .rl_controller.utils import add_grad, ConnectMessage 29 30 _logger = get_logger(name, level=logging.INFO)

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddleslim/common/rl_controller/init.py in 17 _logger = get_logger(name, level=logging.INFO) 18 try: ---> 19 import parl 20 from .ddpg import * 21 except ImportError as e:

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/parl/init.py in 45 from parl.core.torch import * 46 ---> 47 from parl.remote import remote_class, connect 48 from parl import algorithms

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/parl/remote/init.py in 17 from parl.remote.client import 18 from parl.remote.exceptions import ---> 19 from parl.remote.remote_decorator import *

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/parl/remote/remote_decorator.py in 17 18 from parl.utils import logger ---> 19 from parl.remote.remote_wrapper import RemoteWrapper 20 from parl.remote.proxy_wrapper import proxy_wrapper_func 21 from parl.remote.future_mode import proxy_wrapper_nowait_func

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/parl/remote/remote_wrapper.py in 19 20 from parl.utils import logger, to_str, to_byte ---> 21 from parl.remote.communication import loads_argument, loads_return,\ 22 dumps_argument, dumps_return 23 from parl.remote.client import get_global_client

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/parl/remote/communication.py in 36 return val 37 ---> 38 context = pyarrow.default_serialization_context() 39 40 # support deserialize in another environment

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/pyarrow/init.py in getattr(name) 315 316 raise AttributeError( --> 317 "module 'pyarrow' has no attribute '{0}'".format(name) 318 ) 319

AttributeError: module 'pyarrow' has no attribute 'default_serialization_context'

[Bobholamovic]

很可能是库的版本问题导致的。请提供你使用的pyarrow库的版本～

[wangguangke]

确实是版本的问题，目前使用paddlepaddle 2.5.0 已没有问题