there is no arg_scope defined for SSD Inception V2 feature extractor

Ubuntu 16
Cuda 9
cudnn 7
Tensorflow object detection api 1.8.0
Using SSD_mobilnet_v2 and SSD_inception_v2 pre-models:

I'm Trying to train my own dataset with tensorflow research/object_detection api. I run train.py file with this command:
python train.py --logtostderr --train_dir=/home/tfr/ --pipeline_config_path=/home/tfr/model.config
and get this error:

Use object_detection/model_main.py.
Traceback (most recent call last):
File "object_detection/train.py", line 186, in
tf.app.run()
File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/platform/app.py", line 125, in run
_sys.exit(main(argv))
File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/util/deprecation.py", line 306, in new_func
return func(*args, **kwargs)
File "object_detection/train.py", line 182, in main
graph_hook_fn=graph_rewriter_fn)
File "/usr/local/lib/python3.5/dist-packages/tensorflow/models/research/object_detection/legacy/trainer.py", line 250, in train
detection_model = create_model_fn()
File "/usr/local/lib/python3.5/dist-packages/tensorflow/models/research/object_detection/builders/model_builder.py", line 636, in build
add_summaries)
File "/usr/local/lib/python3.5/dist-packages/tensorflow/models/research/object_detection/builders/model_builder.py", line 247, in _build_ssd_model
is_training=is_training)
File "/usr/local/lib/python3.5/dist-packages/tensorflow/models/research/object_detection/builders/model_builder.py", line 223, in _build_ssd_feature_extractor
return feature_extractor_class(**kwargs)
File "/usr/local/lib/python3.5/dist-packages/tensorflow/models/research/object_detection/models/ssd_inception_v2_feature_extractor.py", line 79, in init
> raise ValueError('SSD Inception V2 feature extractor always uses'
ValueError: SSD Inception V2 feature extractor always usesscope returned by conv_hyperparams_fn for both the base feature extractor and the additional layers added since there is no arg_scope defined for the base feature extractor.

I also tried model_main.py and the same error pops up. Is it something wrong with my data? or model? or what? I have no clue!