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在运行 objection_detection 下的train进行训练的时候报错 如下:

D:\software\Anaconda\envs\py3\python.exe E:/tensorflow-relevant-download/light_dection/object_detection/train.py --logtostderr --pipeline_config_path=../models/model/ssd_mobilenet_v1_pets.config --train_dir=../models/model/trainWARNING:tensorflow:From E:\tensorflow-relevant-download\light_dection\object_detection\trainer.py:228: create_global_step (from tensorflow.contrib.framework.python.ops.variables) is deprecated and will be removed in a future version.Instructions for updating:Please switch to tf.train.create_global_stepTraceback (most recent call last):  File "E:/tensorflow-relevant-download/light_dection/object_detection/train.py", line 155, in 
   
        tf.app.run()  File "D:\software\Anaconda\envs\py3\lib\site-packages\tensorflow\python\platform\app.py", line 124, in run    _sys.exit(main(argv))  File "E:/tensorflow-relevant-download/light_dection/object_detection/train.py", line 151, in main    worker_job_name, is_chief, FLAGS.train_dir)  File "E:\tensorflow-relevant-download\light_dection\object_detection\trainer.py", line 235, in train    train_config.prefetch_queue_capacity, data_augmentation_options)  File "E:\tensorflow-relevant-download\light_dection\object_detection\trainer.py", line 59, in create_input_queue    tensor_dict = create_tensor_dict_fn()  File "E:/tensorflow-relevant-download/light_dection/object_detection/train.py", line 108, in get_next    dataset_builder.build(config)).get_next()  File "E:\tensorflow-relevant-download\light_dection\object_detection\builders\dataset_builder.py", line 138, in build    label_map_proto_file=label_map_proto_file)  File "E:\tensorflow-relevant-download\light_dection\object_detection\data_decoders\tf_example_decoder.py", line 110, in __init__    dct_method=dct_method),TypeError: __init__() got an unexpected keyword argument 'dct_method'Process finished with exit code 1
   

stack overflow 提到解决方案

tensorflow issue也再次提到.

具体解决方案如下

This error is due to the incompatibility of file tf_example_decoder.py with the Tensorflow installed.

In file models/research/object_detection/data_decoders/tf_example_decoder.py:

line 28:

slim_example_decoder = tf.contrib.slim.tfexample_decoder

line 104:

self.items_to_handlers = {

fields.InputDataFields.image: slim_example_decoder.Image( image_key=’image/encoded’, format_key=’image/format’, channels=3, dct_method=dct_method),…. ….. …. .. . } slim_example_decoder.Image is tf.contrib.slim.tfexample_decoder.Image

In Tensorflow 1.5 source code tf.contrib.slim.tfexample_decoder.Image doesn’t have dct_method argument. Therefore when dct_method argument is passed it throws an error.

A simple hack would be to not pass this argument. So edit tf_example_decoder.py line 110 to remove dct_method=dct_method. I tried this and it worked and didn’t had any effect on training.

将 dct_method=dct_method 给去掉.

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