error in generate tfrecord

[xxbb1234021]

hi all , when I run generate_tfrecord. I met the problem below:

Traceback (most recent call last):
File "D:/workspaces/python/chartbot/generate_tfrecord.py", line 99, in
tf.app.run()
File "C:\Users\kevin\Anaconda3\lib\site-packages\tensorflow\python\platform\app.py", line 48, in run
_sys.exit(main(_sys.argv[:1] + flags_passthrough))
File "D:/workspaces/python/chartbot/generate_tfrecord.py", line 90, in main
tf_example = create_tf_example(group, path)
File "D:/workspaces/python/chartbot/generate_tfrecord.py", line 79, in create_tf_example
'image/object/class/label': dataset_util.int64_list_feature(classes)
File "D:\workspaces\models\research\object_detection\utils\dataset_util.py", line 26, in int64_list_feature
return tf.train.Feature(int64_list=tf.train.Int64List(value=value))
TypeError: None has type NoneType, but expected one of: int, long

how can i fix it?

[kevintomsgithub]

I am facing the same error, how did you get it fixed?

[xxbb1234021]

Thanks,i fix it

[Thommy257]

and how did you do that?

[ali0517]

This means that there is one class that is not captured. Maybe you have a spelling error in one of your class or there is really some classes that you haven't put in the function yet. Try to check this again.

[zq1314]

how did you do that? @xxbb1234021

[xxbb1234021]

@zq1314 Please refer to this link below.
#2

[unaisshazan]

help please how to sort this problem

[Shiva0072]

This means that there is one class that is not captured. Maybe you have a spelling error in one of your class or there is really some classes that you haven't put in the function yet. Try to check this again.

This was really the case with me. Just check your generateTFRecord.py file. In my case there were 9 labels mentioned with different names, But I was trying to use this file for 2 labels only. Changed the label numbers and their classes. then worked fine.