AssertionError：预期为63102556字节，发现为63102560

Question

在colab上运行darkflow时，它引发AssertionError：预期为63102556字节，发现为63102560。在我的本地计算机上，我通过更改darkflow / utils / loader.py中的偏移值解决了此问题。但是在colab上重复相同的过程并不能解决问题。我该怎么做才能在Colab上运行darkflow以获得结果？

我将loader.py中的偏移值从16更改为20，即16+（63102560-63102556）。尽管这解决了本地计算机中的断言错误，但对colab却无济于事。

代码：

options = {"model": "cfg/yolov2-tiny-voc.cfg", 
           "load": "yolov2-tiny-voc_10000.weights",
           "batch": 8,
           "epoch": 100,
           "gpu": 1.0,
           "train": True,
           "annotation": "./annotations/",
           "dataset": "./images/"}

tfnet = TFNet(options)

错误消息：

/usr/local/lib/python3.6/dist-packages/darkflow/dark/darknet.py:54: UserWarning: ./cfg/yolov2-tiny-voc_10000.cfg not found, use cfg/yolov2-tiny-voc.cfg instead
  cfg_path, FLAGS.model))
Parsing cfg/yolov2-tiny-voc.cfg
Loading yolov2-tiny-voc_10000.weights ...
---------------------------------------------------------------------------
AssertionError                            Traceback (most recent call last)
<ipython-input-14-3d45827b7223> in <module>()
      8            "dataset": "./images/"}
      9 
---> 10 tfnet = TFNet(options)

5 frames
/usr/local/lib/python3.6/dist-packages/darkflow/utils/loader.py in load(self, path, src_layers)
     75             assert walker.offset == walker.size, \
     76             'expect {} bytes, found {}'.format(
---> 77                 walker.offset, walker.size)
     78             print('Successfully identified {} bytes'.format(
     79                 walker.offset))

AssertionError: expect 63102556 bytes, found 63102560