AttributeError: Can't pickle local object错误通常发生在尝试使用pickle模块序列化(pickle)一个本地对象时。这个错误可能由多种原因引起,以下是一些建议的解决办法: 检查你的代码:确保你的代码没有在pickle操作中尝试序列化本地(局部)函数或方法。pickle库不支持序列化本地函数,因为它们依赖于创建它们的环境。 使用...
cls(buf, protocol).dump(obj) TypeError: can't pickle _thread._local objects 原类的构造函数: class threadtest: def __init__(self, ipList, user, password): self.ipList = ipList self.httpAuth =HTTPDigestAuth(user, password) return def out(self, i): url = "http://" + i + "/na...
这篇文章主要介绍了解决python多线程报错:AttributeError: Can't pickle local object问题,具有很好的参考价值,希望对大家有所帮助。一起跟随小编过来看看吧 报错信息: Traceback (most recent call last): File“D:/flaskProject/test.py”, line 35, in test pool.apply(self.out, args=(i,)) File“Python...
数据量不是特别大，可以考虑使用单进程模式加载数据，避免序列化问题，可以设置Dataloader的num_workers=0 ...
python的pickle是用来序列化对象很方便的工具,但是pickle对传入对象的要求是不能是内部类,也不能是lambda函数。 比如尝试pickle这个内部类: 结果会报错AttributeError: Can't pickle local object。 这个问题可以用第三方库dill来解决: (https://pypi.org/project/dill/) ...
AttributeError: Can‘t pickle local object ‘Stage.__init__.<locals>.<lambda>‘ AI智韵 计算机技术与软件专业技术资格证持证人1 人赞同了该文章 问题描述 模型里面有lambda函数,在保存模型的时候出现了如下问题: Traceback (most recent call last): File "D:\MaxViT_Demo\train.py", line 226, in...
I am using pytorch2+tfl1 models, it required me to using CUDA, so I have to set multiple thread method "spawn", but I got an Error said: "AttributeError: Can't pickle local object 'main..grpc_prediction_server'" my env : Python 3.8.10 se...
logging.info(str(args)) base_lr=args.base_lr num_classes=args.num_classes batch_size= args.batch_size *args.n_gpu#max_iterations = args.max_iterationsdb_train = Synapse_dataset(base_dir=args.root_path, list_dir=args.list_dir, split="train", ...
AttributeError: Can't pickle local object 'main.<locals>.collate_fn'I managed to solve that by moving collate_fn outside of the main function an instigating it as a class, like so:class CollateFunction: def __init__(self, weight_dtype, load_tensors): self.weight_dtype = weight_dtype...
python的pickle是用来序列化对象很方便的工具,但是pickle对传入对象的要求是不能是内部类,也不能是lambda函数。 比如尝试pickle这个内部类: 结果会报错AttributeError: Can't pickle local object。 这个问题可以用第三方库dill来解决: (https://pypi.org/project/dill/) ...