Spritea
commented
6 years ago Bonjour~
Python is telling you that it couldn't find the file resnet_v2_101.ckpt.
Since PSPNet and RefineNet require ResNet, so you need to download corresponding ResNet models before using PSPNet and RefineNet. Funny George just updated README.md to get people's attention about this problem.
- Briefly, you can use
get_pretrained_checkpoints.pyto download ResNet models automatically . You can find that in this project list. - More directly, you can download resnet_v2_50.ckpt,resnet_v2_101.ckpt(this is what you need now),resnet_v2_152.ckpt. This depends on the number of layers you use. I recommend you to get all of them for future consideration. Then you need to unzip them, and put them into the folder
models. Everything should be ok with luck.
Feel free to ask any problem you met!
fotsing365
GeorgeSeif
Hi I would like to train RefineNet-Res101 using default CamVid dataset containing in the project but after running this command "python main.py --mode train --dataset CamVid --crop_height 720 --crop_wi dth 960 --batch_size 5 --num_val_images 10 --model RefineNet-Res101" I obtain this error
/home/cedriq/anaconda3/lib/python3.6/site-packages/h5py/init.py:36: FutureWarning: Conversion of the second argument of issubdtype from
floattonp.floatingis deprecated. In future, it will be treated asnp.float64 == np.dtype(float).type. from ._conv import register_converters as _register_converters Preparing the model ... WARNING:tensorflow:From main.py:167: softmax_cross_entropy_with_logits (from tensorflow.python.ops.nn_ops) is deprecated and will be removed in a future version. Instructions for updating:Future major versions of TensorFlow will allow gradients to flow into the labels input on backprop by default.
See tf.nn.softmax_cross_entropy_with_logits_v2.
This model has 83330464 trainable parameters 2018-03-28 11:45:00.846569: W tensorflow/core/framework/op_kernel.cc:1202] OP_REQUIRES failed at save_restore_tensor.cc:170 : Not found: Unsuccessful TensorSliceReader constructor: Failed to find any matching files for models/resnet_v2_101.ckpt Traceback (most recent call last): File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1361, in _do_call return fn(*args) File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1340, in _run_fn target_list, status, run_metadata) File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/framework/errors_impl.py", line 516, in exit c_api.TF_GetCode(self.status.status)) tensorflow.python.framework.errors_impl.NotFoundError: Unsuccessful TensorSliceReader constructor: Failed to find any matching files for models/resnet_v2_101.ckpt [[Node: save/RestoreV2 = RestoreV2[dtypes=[DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, ..., DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT], _device="/job:localhost/replica:0/task:0/device:CPU:0"](_arg_save/Const_0_0, save/RestoreV2/tensor_names, save/RestoreV2/shape_and_slices)]]
During handling of the above exception, another exception occurred:
Traceback (most recent call last): File "main.py", line 179, in
init_fn(sess)
File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/contrib/framework/python/ops/variables.py", line 690, in callback
saver.restore(session, model_path)
File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 1755, in restore
{self.saver_def.filename_tensor_name: save_path})
File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 905, in run
run_metadata_ptr)
File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1137, in _run
feed_dict_tensor, options, run_metadata)
File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1355, in _do_run
options, run_metadata)
File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1374, in _do_call
raise type(e)(node_def, op, message)
tensorflow.python.framework.errors_impl.NotFoundError: Unsuccessful TensorSliceReader constructor: Failed to find any matching files for models/resnet_v2_101.ckpt
[[Node: save/RestoreV2 = RestoreV2[dtypes=[DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, ..., DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT], _device="/job:localhost/replica:0/task:0/device:CPU:0"](_arg_save/Const_0_0, save/RestoreV2/tensor_names, save/RestoreV2/shape_and_slices)]]
Caused by op 'save/RestoreV2', defined at: File "main.py", line 142, in
network, init_fn = build_refinenet(input, preset_model = args.model, num_classes=num_classes)
File "models/RefineNet.py", line 167, in build_refinenet
init_fn = slim.assign_from_checkpoint_fn(os.path.join(pretrained_dir, 'resnet_v2_101.ckpt'), slim.get_model_variables('resnet_v2_101'))
File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/contrib/framework/python/ops/variables.py", line 688, in assign_from_checkpoint_fn
saver = tf_saver.Saver(var_list, reshape=reshape_variables)
File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 1293, in init
self.build()
File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 1302, in build
self._build(self._filename, build_save=True, build_restore=True)
File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 1339, in _build
build_save=build_save, build_restore=build_restore)
File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 796, in _build_internal
restore_sequentially, reshape)
File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 449, in _AddRestoreOps
restore_sequentially)
File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 847, in bulk_restore
return io_ops.restore_v2(filename_tensor, names, slices, dtypes)
File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/ops/gen_io_ops.py", line 1030, in restore_v2
shape_and_slices=shape_and_slices, dtypes=dtypes, name=name)
File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/framework/op_def_library.py", line 787, in _apply_op_helper
op_def=op_def)
File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/framework/ops.py", line 3271, in create_op
op_def=op_def)
File "/home/cedriq/anaconda3/lib/python3.6/site-packages/tensorflow/python/framework/ops.py", line 1650, in init
self._traceback = self._graph._extract_stack() # pylint: disable=protected-access
NotFoundError (see above for traceback): Unsuccessful TensorSliceReader constructor: Failed to find any matching files for models/resnet_v2_101.ckpt [[Node: save/RestoreV2 = RestoreV2[dtypes=[DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, ..., DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT], _device="/job:localhost/replica:0/task:0/device:CPU:0"](_arg_save/Const_0_0, save/RestoreV2/tensor_names, save/RestoreV2/shape_and_slices)]]
I m new in python and deeplearning Please what should be the problem? excuse me for my bad english I m french speaking