TypeError: Expected string passed to parameter 'pattern' of op 'MatchingFiles'

[Dalal1983]

Hi Please could you help me, I got this error when I tried to run multi_gpu_train.py. I use windows 10, and Cuda10

D:\Master China project\Superveser2\Projects\Faster\FPN_Tensorflow-master WARNING:tensorflow:From multi_gpu_train.py:104: get_or_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.get_or_create_global_step WARNING:tensorflow:From C:\Users\lenovo\Anaconda3\envs\tensorflow-gpu\lib\site-packages\tensorflow\python\framework\op_def_library.py:263: colocate_with (from tensorflow.python.framework.ops) is deprecated and will be removed in a future version. Instructions for updating: Colocations handled automatically by placer. tfrecord path is --> D:\Master China project\Superveser2\Projects\Faster\FPN_Tensorflow-master\data\tfrecord\vhr_train Traceback (most recent call last): File "C:\Users\lenovo\Anaconda3\envs\tensorflow-gpu\lib\site-packages\tensorflow\python\framework\op_def_library.py", line 511, in _apply_op_helper preferred_dtype=default_dtype) File "C:\Users\lenovo\Anaconda3\envs\tensorflow-gpu\lib\site-packages\tensorflow\python\framework\ops.py", line 1175, in internal_convert_to_tensor ret = conversion_func(value, dtype=dtype, name=name, as_ref=as_ref) File "C:\Users\lenovo\Anaconda3\envs\tensorflow-gpu\lib\site-packages\tensorflow\python\framework\constant_op.py", line 304, in _constant_tensor_conversion_function return constant(v, dtype=dtype, name=name) File "C:\Users\lenovo\Anaconda3\envs\tensorflow-gpu\lib\site-packages\tensorflow\python\framework\constant_op.py", line 245, in constant allow_broadcast=True) File "C:\Users\lenovo\Anaconda3\envs\tensorflow-gpu\lib\site-packages\tensorflow\python\framework\constant_op.py", line 283, in _constant_impl allow_broadcast=allow_broadcast)) File "C:\Users\lenovo\Anaconda3\envs\tensorflow-gpu\lib\site-packages\tensorflow\python\framework\tensor_util.py", line 501, in make_tensor_proto (dtype, nparray.dtype, values)) TypeError: Incompatible types: <dtype: 'string'> vs. object. Value is ../data/tfrecord\vhr_train

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "multi_gpu_train.py", line 346, in train() File "multi_gpu_train.py", line 120, in train is_training=True) File "..\data\io\read_tfrecord_multi_gpu.py", line 92, in next_batch filename_tensorlist = tf.train.match_filenames_once(pattern) File "C:\Users\lenovo\Anaconda3\envs\tensorflow-gpu\lib\site-packages\tensorflow\python\training\input.py", line 77, in match_filenames_once name=name, initial_value=io_ops.matching_files(pattern), File "C:\Users\lenovo\Anaconda3\envs\tensorflow-gpu\lib\site-packages\tensorflow\python\ops\gen_io_ops.py", line 454, in matching_files "MatchingFiles", pattern=pattern, name=name) File "C:\Users\lenovo\Anaconda3\envs\tensorflow-gpu\lib\site-packages\tensorflow\python\framework\op_def_library.py", line 520, in _apply_op_helper repr(values), type(values).name)) TypeError: Expected string passed to parameter 'pattern' of op 'MatchingFiles', got '../data/tfrecord\vhr_train*' of type 'str' instead.

[yangxue0827]

wrong tfrecord path @Dalal1983

[Dalal1983]

@yangxue0827 thank you. but I do not get this error when I run train.py with read_tfrecod.py. also, I wrote the whole path but I got the same.