When I used ssd_mobilenet_v2_320x320_coco17_tpu-8.config to train the model to gain my weights and bias，the error occurred:
```python
INFO:tensorflow:depth of additional conv before box predictor: 0
I0907 12:25:05.139600 140082463876864 convolutional_keras_box_predictor.py:154] depth of additional conv before box predictor: 0
INFO:tensorflow:depth of additional conv before box predictor: 0
I0907 12:25:05.139784 140082463876864 convolutional_keras_box_predictor.py:154] depth of additional conv before box predictor: 0
INFO:tensorflow:depth of additional conv before box predictor: 0
I0907 12:25:05.139850 140082463876864 convolutional_keras_box_predictor.py:154] depth of additional conv before box predictor: 0
INFO:tensorflow:depth of additional conv before box predictor: 0
I0907 12:25:05.139908 140082463876864 convolutional_keras_box_predictor.py:154] depth of additional conv before box predictor: 0
INFO:tensorflow:depth of additional conv before box predictor: 0
I0907 12:25:05.139959 140082463876864 convolutional_keras_box_predictor.py:154] depth of additional conv before box predictor: 0
INFO:tensorflow:depth of additional conv before box predictor: 0
I0907 12:25:05.140012 140082463876864 convolutional_keras_box_predictor.py:154] depth of additional conv before box predictor: 0
Traceback (most recent call last):
File "model_main_tf2.py", line 115, in <module>
tf.compat.v1.app.run()
File "/home/hh/anaconda3/envs/tensorflow/lib/python3.7/site-packages/tensorflow/python/platform/app.py", line 40, in run
_run(main=main, argv=argv, flags_parser=_parse_flags_tolerate_undef)
File "/home/hh/anaconda3/envs/tensorflow/lib/python3.7/site-packages/absl/app.py", line 303, in run
_run_main(main, args)
File "/home/hh/anaconda3/envs/tensorflow/lib/python3.7/site-packages/absl/app.py", line 251, in _run_main
sys.exit(main(argv))
File "model_main_tf2.py", line 112, in main
record_summaries=FLAGS.record_summaries)
File "/home/hh/anaconda3/envs/tensorflow/lib/python3.7/site-packages/object_detection/model_lib_v2.py", line 677, in train_loop
losses_dict = _dist_train_step(train_input_iter)
File "/home/hh/anaconda3/envs/tensorflow/lib/python3.7/site-packages/tensorflow/python/eager/def_function.py", line 885, in __call__
result = self._call(*args, **kwds)
File "/home/hh/anaconda3/envs/tensorflow/lib/python3.7/site-packages/tensorflow/python/eager/def_function.py", line 950, in _call
return self._stateless_fn(*args, **kwds)
File "/home/hh/anaconda3/envs/tensorflow/lib/python3.7/site-packages/tensorflow/python/eager/function.py", line 3040, in __call__
filtered_flat_args, captured_inputs=graph_function.captured_inputs) # pylint: disable=protected-access
File "/home/hh/anaconda3/envs/tensorflow/lib/python3.7/site-packages/tensorflow/python/eager/function.py", line 1964, in _call_flat
ctx, args, cancellation_manager=cancellation_manager))
File "/home/hh/anaconda3/envs/tensorflow/lib/python3.7/site-packages/tensorflow/python/eager/function.py", line 596, in call
ctx=ctx)
File "/home/hh/anaconda3/envs/tensorflow/lib/python3.7/site-packages/tensorflow/python/eager/execute.py", line 60, in quick_execute
inputs, attrs, num_outputs)
tensorflow.python.framework.errors_impl.InvalidArgumentError: indices[1] = 1 is not in [0, 1)
[[{{node GatherV2_7}}]]
[[MultiDeviceIteratorGetNextFromShard]]
[[RemoteCall]]
[[while/body/_1/IteratorGetNext]] [Op:__inference__dist_train_step_34882]
Function call stack:
_dist_train_step
.......
.......
I try to solve the problem by myself,but in vain.So I want to gain the solution by searching on the internet.The only one I can find is this:https://stackoverflow.com/questions/48847365/tensorflow-object-detection-api-training-error.So simliar was it to my condition that I once thought he was the
angle of the God to save me.What a pity!It didn't work,and I fell into the hell again.The gods in the commuity,relief me!
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