Bug: if input_config.WhichOneof('input_reader') == 'tf_record_input_reader': AttributeError: 'list' object has no attribute 'WhichOneof'

System information

• What is the top-level directory of the model you are using: tensorflow/models/research/object_detection
• Have I written custom code (as opposed to using a stock example script provided in TensorFlow): No, using stock from git
• OS Platform and Distribution (e.g., Linux Ubuntu 16.04): Linux 4.19.8-arch1-1-ARCH Antergos
• Python version: Python 3.6.7 |Anaconda, Inc.| (default, Oct 23 2018, 19:16:44)
• TensorFlow installed from (source or binary): N/A
• TensorFlow version (use command below): 1.12
• Bazel version (if compiling from source): N/A
• CUDA/cuDNN version: 10.0/7.4
• GPU model and memory: Nvidia Quadro K2100M 2GB
• Exact command to reproduce:

python object_detection/metrics/offline_eval_map_corloc.py metrics/offline_eval_map_corloc.py --eval_dir=/home/user/PycharmProjects/SomeProject/eval_metrics --eval_config_path=/home/user/PycharmProjects/SomeProject/config/test_eval_config.pbtxt --input_config_path=/home/user/PycharmProjects/SomeProject/config/test_input_config.pbtxt

Describe the problem

Getting error if input_config.WhichOneof('input_reader') == 'tf_record_input_reader': AttributeError: 'list' object has no attribute 'WhichOneof' while trying to run the Computing evaluation measures example from https://github.com/tensorflow/models/blob/master/research/object_detection/g3doc/oid_inference_and_evaluation.md

also fixed a typo line 162 offline_eval_map_corloc.py input_config = configs['eval_input_configs'] (eval_input_configs), at least for coco_metrics

Source code / logs

Traceback

/home/user/anaconda3/envs/tensorflow_gpuenv/bin/python /opt/JetBrains/apps/PyCharm-P/ch-0/183.4284.139/helpers/pydev/pydevd.py --multiproc --qt-support=auto --client 127.0.0.1 --port 35603 --file /home/user/anaconda3/envs/tensorflow_gpuenv/lib/python3.6/site-packages/tensorflow/models/research/object_detection/metrics/offline_eval_map_corloc.py --eval_dir=/home/user/PycharmProjects/SomeProject/eval_metrics --eval_config_path=/home/user/PycharmProjects/SomeProject/config/test_eval_config.pbtxt --input_config_path=/home/user/PycharmProjects/SomeProject/config/test_input_config.pbtxt
pydev debugger: process 6999 is connecting

Connected to pydev debugger (build 183.4284.139)
/home/user/anaconda3/envs/tensorflow_gpuenv/lib/python3.6/site-packages/tensorflow/models/research/object_detection/utils/visualization_utils.py:26: UserWarning: matplotlib.pyplot as already been imported, this call will have no effect.
  import matplotlib; matplotlib.use('Agg')  # pylint: disable=multiple-statements
Traceback (most recent call last):
  File "/opt/JetBrains/apps/PyCharm-P/ch-0/183.4284.139/helpers/pydev/pydevd.py", line 1689, in <module>
    main()
  File "/opt/JetBrains/apps/PyCharm-P/ch-0/183.4284.139/helpers/pydev/pydevd.py", line 1683, in main
    globals = debugger.run(setup['file'], None, None, is_module)
  File "/opt/JetBrains/apps/PyCharm-P/ch-0/183.4284.139/helpers/pydev/pydevd.py", line 1083, in run
    pydev_imports.execfile(file, globals, locals)  # execute the script
  File "/opt/JetBrains/apps/PyCharm-P/ch-0/183.4284.139/helpers/pydev/_pydev_imps/_pydev_execfile.py", line 18, in execfile
    exec(compile(contents+"\n", file, 'exec'), glob, loc)
  File "/home/user/anaconda3/envs/tensorflow_gpuenv/lib/python3.6/site-packages/tensorflow/models/research/object_detection/metrics/offline_eval_map_corloc.py", line 171, in <module>
    tf.app.run(main)
  File "/home/user/anaconda3/envs/tensorflow_gpuenv/lib/python3.6/site-packages/tensorflow/python/platform/app.py", line 125, in run
    _sys.exit(main(argv))
  File "/home/user/anaconda3/envs/tensorflow_gpuenv/lib/python3.6/site-packages/tensorflow/models/research/object_detection/metrics/offline_eval_map_corloc.py", line 164, in main
    metrics = read_data_and_evaluate(input_config, eval_config)
  File "/home/user/anaconda3/envs/tensorflow_gpuenv/lib/python3.6/site-packages/tensorflow/models/research/object_detection/metrics/offline_eval_map_corloc.py", line 91, in read_data_and_evaluate
    if input_config.WhichOneof('input_reader') == 'tf_record_input_reader':
AttributeError: 'list' object has no attribute 'WhichOneof'

Process finished with exit code 1

Contents of test_eval_config.pbtxt

metrics_set: 'coco_detection_metrics'

Contents of test_input_config.pbtxt

label_map_path: "/home/user/PycharmProjects/SomeProject/config/mscoco_label_map.pbtxt"

tf_record_input_reader: {
    input_path: "/home/user/PycharmProjects/SomeProject/eval/detections.tfrecord"
}

If more info is needed please don't hesitate,
Thanks