如何解决切片索引必须是整数或None或具有__index__方法的问题，我代码的python实现

Question

我不知道这个错误，请帮助我

if __name__ == "__main__":
    # ### Load Classifiers
    model_dki17 = load_model('classifiers/digits_recognizer.h5')
    model_mnist = load_model('classifiers/mnist_classifier.h5')
    model_hyphen = load_model('classifiers/hyphen_classifier.h5')
    modelX = load_model('classifiers/X_classifier.h5')

    files = glob.glob('test_images/test*.jpg')
    for file in files:
        if '_out' in file: continue
        nameonly = os.path.splitext(file)[0]
        try:
            results = scan_form("%s.jpg" % nameonly, "%s_out.jpg" % nameonly)
            print(file, results)
        except Exception as e:
            print("Form %s is unreadable: %s" % (file, e))

此处输出：

(c1) root@pbpii:/home/pb-pii/Documents/c1-form-reader-master# python read-C1-form.py Using TensorFlow backend. 2019-05-20 01:31:45.509420: I tensorflow/core/platform/cpu_feature_guard.cc:137] Your CPU supports instructions that this TensorFlow binary was not compiled to use: SSE4.1 Form test_images/test18.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test16.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test5.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test21.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test1.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test19.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test4.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test3.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test8.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test6.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test15.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test11.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test7.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test24.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test14.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test25.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test10.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test23.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test12.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test2.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test13.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test22.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test9.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test20.jpg is unreadable: slice indices must be integers or None or have an index method Form test_images/test17.jpg is unreadable: slice indices must be integers or None or have an index method (c1) root@pbpii:/home/pb-pii/Documents/c1-form-reader-master# python read-C1-form.py Using TensorFlow backend. 2019-05-20 01:37:09.170643: I tensorflow/core/platform/cpu_feature_guard.cc:137] Your CPU supports instructions that this TensorFlow binary was not compiled to use: SSE4.1 Form test_images/test1.jpg is unreadable: slice indices must be integers or None or have an index method