Open NiFangBaAGe opened 5 years ago
yizt
commented
5 years ago @NiFangBaAGe 您好，推测您将NUM_CLASSES 设置为 1了，请设置为实际类别数，如VOC（20+1）
File "/home/sudong/hitsz/keras-faster-rcnn/faster_rcnn/layers/detect_boxes.py", line 28, in detect_boxes
class_ids = tf.argmax(class_logits[:, 1:], axis=-1) + 1 # [num_boxes]InvalidArgumentError (see above for traceback): Reduction axis -1 is empty in shape [300,0]
NiFangBaAGe
commented
5 years ago @NiFangBaAGe 您好，推测您将NUM_CLASSES 设置为 1了，请设置为实际类别数，如VOC（20+1）
File "/home/sudong/hitsz/keras-faster-rcnn/faster_rcnn/layers/detect_boxes.py", line 28, in detect_boxes class_ids = tf.argmax(class_logits[:, 1:], axis=-1) + 1 # [num_boxes]InvalidArgumentError (see above for traceback): Reduction axis -1 is empty in shape [300,0]
Thank you, it works.
NiFangBaAGe
commented
5 years ago It seems that I meet another error when I use inference.py.
Traceback (most recent call last):
File "inference.py", line 93, in
Only when I add 'config.DETECTION_MIN_CONFIDENCE = 0.0' it works. Could you help me?
Hello, I occured an error when I use evaluate.py. Could you please help me?
Traceback (most recent call last): File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1322, in _do_call return fn(*args) File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1307, in _run_fn options, feed_dict, fetch_list, target_list, run_metadata) File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1409, in _call_tf_sessionrun run_metadata) tensorflow.python.framework.errors_impl.InvalidArgumentError: Reduction axis -1 is empty in shape [300,0] [[Node: proposals2detectboxes/map_1/while/ArgMax = ArgMax[T=DT_FLOAT, Tidx=DT_INT32, output_type=DT_INT64, _device="/job:localhost/replica:0/task:0/device:GPU:0"](proposals2detectboxes/map_1/while/strided_slice_1, proposals2detectboxes/map_1/while/Max/reduction_indices)]] [[Node: proposals2detectboxes/map_1/while/map/while/Identity/_2503 = _Recvclient_terminated=false, recv_device="/job:localhost/replica:0/task:0/device:CPU:0", send_device="/job:localhost/replica:0/task:0/device:GPU:0", send_device_incarnation=1, tensor_name="edge_3210_proposals2detectboxes/map_1/while/map/while/Identity", tensor_type=DT_INT32, _device="/job:localhost/replica:0/task:0/device:CPU:0"]]
During handling of the above exception, another exception occurred:
Traceback (most recent call last): File "evaluate.py", line 87, in
main(argments)
File "evaluate.py", line 61, in main
use_multiprocessing=True)
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/keras/legacy/interfaces.py", line 91, in wrapper
return func(*args, kwargs)
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/keras/engine/training.py", line 2540, in predict_generator
outs = self.predict_on_batch(x)
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/keras/engine/training.py", line 1945, in predict_on_batch
outputs = self.predict_function(ins)
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/keras/backend/tensorflow_backend.py", line 2482, in call
self.session_kwargs)
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 900, in run
run_metadata_ptr)
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1135, in _run
feed_dict_tensor, options, run_metadata)
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1316, in _do_run
run_metadata)
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1335, in _do_call
raise type(e)(node_def, op, message)
tensorflow.python.framework.errors_impl.InvalidArgumentError: Reduction axis -1 is empty in shape [300,0]
[[Node: proposals2detectboxes/map_1/while/ArgMax = ArgMax[T=DT_FLOAT, Tidx=DT_INT32, output_type=DT_INT64, _device="/job:localhost/replica:0/task:0/device:GPU:0"](proposals2detectboxes/map_1/while/strided_slice_1, proposals2detectboxes/map_1/while/Max/reduction_indices)]]
[[Node: proposals2detectboxes/map_1/while/map/while/Identity/_2503 = _Recvclient_terminated=false, recv_device="/job:localhost/replica:0/task:0/device:CPU:0", send_device="/job:localhost/replica:0/task:0/device:GPU:0", send_device_incarnation=1, tensor_name="edge_3210_proposals2detectboxes/map_1/while/map/while/Identity", tensor_type=DT_INT32, _device="/job:localhost/replica:0/task:0/device:CPU:0"]]
Caused by op 'proposals2detectboxes/map_1/while/ArgMax', defined at: File "evaluate.py", line 87, in
main(argments)
File "evaluate.py", line 50, in main
m = models.frcnn(config, stage='test')
File "/home/sudong/hitsz/keras-faster-rcnn/faster_rcnn/layers/models.py", line 180, in frcnn
[rcnn_deltas, rcnn_class_logits, proposal_boxes])
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/keras/engine/topology.py", line 619, in call
output = self.call(inputs, kwargs)
File "/home/sudong/hitsz/keras-faster-rcnn/faster_rcnn/layers/detect_boxes.py", line 127, in call
dtype=[tf.float32] 2 + [tf.int64] + [tf.float32])
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/ops/functional_ops.py", line 423, in map_fn
swap_memory=swap_memory)
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/ops/control_flow_ops.py", line 3224, in while_loop
result = loop_context.BuildLoop(cond, body, loop_vars, shape_invariants)
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/ops/control_flow_ops.py", line 2956, in BuildLoop
pred, body, original_loop_vars, loop_vars, shape_invariants)
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/ops/control_flow_ops.py", line 2893, in _BuildLoop
body_result = body(packed_vars_for_body)
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/ops/functional_ops.py", line 413, in compute
packed_fn_values = fn(packed_values)
File "/home/sudong/hitsz/keras-faster-rcnn/faster_rcnn/layers/detect_boxes.py", line 125, in
outputs = tf.map_fn(lambda x: detect_boxes(*x, *options),
File "/home/sudong/hitsz/keras-faster-rcnn/faster_rcnn/layers/detect_boxes.py", line 28, in detect_boxes
class_ids = tf.argmax(class_logits[:, 1:], axis=-1) + 1 # [num_boxes]
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/util/deprecation.py", line 432, in new_func
return func(args, kwargs)
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/ops/math_ops.py", line 220, in argmax
return gen_math_ops.arg_max(input, axis, name=name, output_type=output_type)
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/ops/gen_math_ops.py", line 783, in arg_max
name=name)
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/framework/op_def_library.py", line 787, in _apply_op_helper
op_def=op_def)
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/framework/ops.py", line 3392, in create_op
op_def=op_def)
File "/home/sudong/anaconda3/envs/py36/lib/python3.6/site-packages/tensorflow/python/framework/ops.py", line 1718, in init
self._traceback = self._graph._extract_stack() # pylint: disable=protected-access
InvalidArgumentError (see above for traceback): Reduction axis -1 is empty in shape [300,0] [[Node: proposals2detectboxes/map_1/while/ArgMax = ArgMax[T=DT_FLOAT, Tidx=DT_INT32, output_type=DT_INT64, _device="/job:localhost/replica:0/task:0/device:GPU:0"](proposals2detectboxes/map_1/while/strided_slice_1, proposals2detectboxes/map_1/while/Max/reduction_indices)]] [[Node: proposals2detectboxes/map_1/while/map/while/Identity/_2503 = _Recvclient_terminated=false, recv_device="/job:localhost/replica:0/task:0/device:CPU:0", send_device="/job:localhost/replica:0/task:0/device:GPU:0", send_device_incarnation=1, tensor_name="edge_3210_proposals2detectboxes/map_1/while/map/while/Identity", tensor_type=DT_INT32, _device="/job:localhost/replica:0/task:0/device:CPU:0"]]