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好的，这让我很抓狂，我正在尝试设置 tensorflow 对象检测 api，我已按照 github 页面上提到的所有步骤进行操作。但是，在最后一步，当我们需要通过运行检查安装时：

python object_detection/builders/model_builder_test.py

出现此错误：

ImportError：无法导入名称“Cycler”

Traceback (most recent call last):
  File "object_detection/builders/model_builder_test.py", line 23, in <module>
    from object_detection.builders import model_builder
  File "/mnt/data2/TensorFlow/models/research/object_detection/builders/model_builder.py", line 34, in <module>
    from object_detection.meta_architectures import ssd_meta_arch
  File "/mnt/data2/TensorFlow/models/research/object_detection/meta_architectures/ssd_meta_arch.py", line 34, in <module>
    from object_detection.utils import visualization_utils
  File "/mnt/data2/TensorFlow/models/research/object_detection/utils/visualization_utils.py", line 29, in <module>
    import matplotlib; matplotlib.use('Agg')  # pylint: disable=multiple-statements
  File "/localdisk/workspace/pycharm/anaconda/envs/tensorflow/lib/python3.5/site-packages/matplotlib/__init__.py", line 141, in <module>
    from . import cbook, rcsetup
  File "/localdisk/workspace/pycharm/anaconda/envs/tensorflow/lib/python3.5/site-packages/matplotlib/rcsetup.py", line 29, in <module>
    from cycler import Cycler, cycler as ccycler
ImportError: cannot import name 'Cycler'

循环器已经安装，但不知何故无法导入它。有人可以帮忙吗？

谢谢！

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1 回答 1

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所以问题是固定的。我正在使用 Anaconda 并创建了一个单独的虚拟环境。问题是我必须扩展我的 python 路径。我刚刚导出了站点包的路径并将其放入 bashrc 中，这一切都得到了修复。

于 2020-02-01T13:34:41.283 回答