TypeError: 'numpy.int64' object is not iterable

[Shenying71]

type: [1]
label: [1]
(1837498,)
(1837498,)
(1837498,)
Traceback (most recent call last):
File "00_cadd_create_vcf_sequence_data_multi_thread.py", line 548, in
y_label=1
File "00_cadd_create_vcf_sequence_data_multi_thread.py", line 437, in process_raw_text
batch_no=slice_index)
File "00_cadd_create_vcf_sequence_data_multi_thread.py", line 162, in create_tfrecord_with_sequence
'alt_type': tf.train.Feature(int64_list=tf.train.Int64List(value=list(type))),
TypeError: 'numpy.int64' object is not iterable