我正在使用

Question

torch.load(full_model_path, weights_only=False)

加载.pth文件时，我会得到与我从未使用过的某种数字类型相关的隐秘

ValueError

ValueError: Invalid property specified for object of type plotly.graph_objs.layout.template.Data: 'heatmapgl'

there是完整的追溯：

loading model from experiment_plots/vLAYER/dnn_all_experiments_results.pth
Traceback (most recent call last):
  File "/Users/name/Desktop/name/research/nn-layer-weight-experiments/create_additional_training_plots.py", line 163, in <module>
    create_final_epoch_layer_plots(experiment_versions=experiment_versions, dnn_names=dnn_names)
  File "/Users/name/Desktop/name/research/nn-layer-weight-experiments/create_additional_training_plots.py", line 34, in create_final_epoch_layer_plots
    dnn_experiments = torch.load(full_model_path, weights_only=False)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/name/miniconda3/lib/python3.11/site-packages/torch/serialization.py", line 1471, in load
    return _load(
           ^^^^^^
  File "/Users/name/miniconda3/lib/python3.11/site-packages/torch/serialization.py", line 1964, in _load
    result = unpickler.load()
             ^^^^^^^^^^^^^^^^
  File "/Users/name/miniconda3/lib/python3.11/site-packages/plotly/graph_objs/_figure.py", line 641, in __init__
    super(Figure, self).__init__(data, layout, frames, skip_invalid, **kwargs)
  File "/Users/name/miniconda3/lib/python3.11/site-packages/plotly/basedatatypes.py", line 556, in __init__
    self._layout_obj = self._layout_validator.validate_coerce(
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/name/miniconda3/lib/python3.11/site-packages/_plotly_utils/basevalidators.py", line 2504, in validate_coerce
    v = self.data_class(v, skip_invalid=skip_invalid, _validate=_validate)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/name/miniconda3/lib/python3.11/site-packages/plotly/graph_objs/_layout.py", line 7124, in __init__
    self["template"] = _v
    ~~~~^^^^^^^^^^^^
  File "/Users/name/miniconda3/lib/python3.11/site-packages/plotly/basedatatypes.py", line 5898, in __setitem__
    super(BaseLayoutHierarchyType, self).__setitem__(prop, value)
  File "/Users/name/miniconda3/lib/python3.11/site-packages/plotly/basedatatypes.py", line 4852, in __setitem__
    self._set_compound_prop(prop, value)
  File "/Users/name/miniconda3/lib/python3.11/site-packages/plotly/basedatatypes.py", line 5263, in _set_compound_prop
    val = validator.validate_coerce(val, skip_invalid=self._skip_invalid)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/name/miniconda3/lib/python3.11/site-packages/_plotly_utils/basevalidators.py", line 2797, in validate_coerce
    return super(BaseTemplateValidator, self).validate_coerce(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/name/miniconda3/lib/python3.11/site-packages/_plotly_utils/basevalidators.py", line 2504, in validate_coerce
    v = self.data_class(v, skip_invalid=skip_invalid, _validate=_validate)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/name/miniconda3/lib/python3.11/site-packages/plotly/graph_objs/layout/_template.py", line 327, in __init__
    self["data"] = _v
    ~~~~^^^^^^^^
  File "/Users/name/miniconda3/lib/python3.11/site-packages/plotly/basedatatypes.py", line 4852, in __setitem__
    self._set_compound_prop(prop, value)
  File "/Users/name/miniconda3/lib/python3.11/site-packages/plotly/basedatatypes.py", line 5263, in _set_compound_prop
    val = validator.validate_coerce(val, skip_invalid=self._skip_invalid)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/name/miniconda3/lib/python3.11/site-packages/_plotly_utils/basevalidators.py", line 2504, in validate_coerce
    v = self.data_class(v, skip_invalid=skip_invalid, _validate=_validate)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/name/miniconda3/lib/python3.11/site-packages/plotly/graph_objs/layout/template/_data.py", line 1791, in __init__
    self._process_kwargs(**dict(arg, **kwargs))
  File "/Users/name/miniconda3/lib/python3.11/site-packages/plotly/basedatatypes.py", line 4378, in _process_kwargs
    raise err
ValueError: Invalid property specified for object of type plotly.graph_objs.layout.template.Data: 'heatmapgl'

奇怪的是，大约一天前，我在本地进行了较小的测试实验，并且所有.pth文件都可以加载而没有任何错误。还有其他人遇到过吗？

以下是评论到问题的摘要：

在较早的版本的

plotly

中，其

Data

类具有

Answer 1

属性（例如，请参见

Data源代码here的较早版本），而在最近的版本中，此属性已被删除（请参阅当前版本的

Data

源代码

here的当前版本）。

问题及其解决方案因此如下：

Pytorch实验结果，包括

Data

类的实例，是从较早版本的python环境中保存的（在这种情况下为v5.23.0），其中

plotly属性仍然存在。 试图加载这些结果时，

heatmapgl

版本已经更新（在这种情况下为v6.0.0），并且plotly属性已经消失，因此未划分/不重新启用

heatmapgl

类实例，导致了报告的错误（“ valueError：valueRrid：niveRid属性：无效的属性…：'heatmapgl''）。

可以通过降级到先前使用的版本（v5.23.0）。

我的个人经验和避免此类问题的建议（本质上可以归结为未挑选/不重新审理一个课程实例的问题，其定义在腌制/序列化和未销售/不进行审理之间发生了变化）如下：我将尝试仅保存python python类（数字，strings，strings，tumpoints，coption，coption coption in pys＆dictor and py and py and pytor and pytor and pytor and pytor and pytor and pytor and pytor and pytor and pytor and pytor and pytor and pytor and，尝试从这些实例中存储的值中重新创建其他实例。