python - InvalidArgumentError : Expected 'tf.Tensor(False, shape=(), dtype=bool)' to be true. 汇总数据:b'没有文件匹配模式:

Question

当我在 Google colab 上运行以下代码时，

tf.data.Dataset.list_files('/content/gdrive/MyDrive/Experiment/train/*.jpg')

我收到以下错误:

InvalidArgumentError                      Traceback (most recent call last)
<ipython-input-4-8d9cebdfe01f> in <module>()
----> 1 tf.data.Dataset.list_files('/content/gdrive/MyDrive/Experiment/train/*.jpg')

3 frames
/usr/local/lib/python3.7/dist-packages/tensorflow/python/ops/control_flow_ops.py in Assert(condition, data, summarize, name)
    162           op=None,
    163           message="Expected '%s' to be true. Summarized data: %s" %
--> 164           (condition, "\n".join(data_str)))
    165     return
    166 

InvalidArgumentError: Expected 'tf.Tensor(False, shape=(), dtype=bool)' to be true. Summarized data: b'No files matched pattern: /content/gdrive/MyDrive/Experiment/train/*.jpg'

最近两周我一直被这个问题困扰着，请帮帮我。此外，在运行上述代码行之前，我已经成功安装了 Google 驱动器。

Answer 1

您的文件名中可能有一些无效字符，例如:.,*删除这些字符为我解决了问题。