Hi, when I try to run the code pwcnet_predict_from_img_pairs.ipynb without any changes using the original data samples on Ubuntu18.04, it has error when I execute nn = ModelPWCNet(mode='test', options=nn_opts)
. Could someone help me? Thank you!
Building model...
WARNING:tensorflow:From /is/sg2/jjiang/tfoptflow/tfoptflow/model_pwcnet.py:1094: conv2d (from tensorflow.python.layers.convolutional) is deprecated and will be removed in a future version.
Instructions for updating:
Use keras.layers.conv2d instead.
WARNING:tensorflow:From /is/sg2/jjiang/Software/anaconda3/lib/python3.7/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.
WARNING:tensorflow:From /is/sg2/jjiang/tfoptflow/tfoptflow/model_pwcnet.py:1221: conv2d_transpose (from tensorflow.python.layers.convolutional) is deprecated and will be removed in a future version.
Instructions for updating:
Use keras.layers.conv2d_transpose instead.
... model built.
Loading model checkpoint ./models/pwcnet-lg-6-2-multisteps-chairsthingsmix/pwcnet.ckpt-595000 for eval or testing...
WARNING:tensorflow:From /is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/training/saver.py:1266: checkpoint_exists (from tensorflow.python.training.checkpoint_management) is deprecated and will be removed in a future version.
Instructions for updating:
Use standard file APIs to check for files with this prefix.
INFO:tensorflow:Restoring parameters from ./models/pwcnet-lg-6-2-multisteps-chairsthingsmix/pwcnet.ckpt-595000
OutOfRangeError Traceback (most recent call last)
~/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/client/session.py in _do_call(self, fn, *args)
1333 try:
-> 1334 return fn(*args)
1335 except errors.OpError as e:
~/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/client/session.py in _run_fn(feed_dict, fetch_list, target_list, options, run_metadata)
1318 return self._call_tf_sessionrun(
-> 1319 options, feed_dict, fetch_list, target_list, run_metadata)
1320
~/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/client/session.py in _call_tf_sessionrun(self, options, feed_dict, fetch_list, target_list, run_metadata)
1406 self._session, options, feed_dict, fetch_list, target_list,
-> 1407 run_metadata)
1408
OutOfRangeError: Read less bytes than requested
[[{{node save/RestoreV2}}]]
During handling of the above exception, another exception occurred:
OutOfRangeError Traceback (most recent call last)
in
1 # Instantiate the model in inference mode and display the model configuration
2 # nn = ModelPWCNet(mode='test', options=nn_opts)
----> 3 nn = ModelPWCNet(mode='test', options=nn_opts)
~/tfoptflow/tfoptflow/model_pwcnet.py in init(self, name, mode, session, options, dataset)
229 Main results".
230 """
--> 231 super().init(name, mode, session, options)
232 self.ds = dataset
233 # self.adapt_infos = []
~/tfoptflow/tfoptflow/model_base.py in init(self, name, mode, session, options)
64
65 # Build the TF graph
---> 66 self.build_graph()
67
68 ###
~/tfoptflow/tfoptflow/model_base.py in build_graph(self)
265 # Init saver (override if you wish) and load checkpoint if it exists
266 self.init_saver()
--> 267 self.load_ckpt()
268
269 ###
~/tfoptflow/tfoptflow/model_base.py in load_ckpt(self)
185 if self.opts['verbose']:
186 print(f"Loading model checkpoint {self.last_ckpt} for eval or testing...\n")
--> 187 self.saver.restore(self.sess, self.last_ckpt)
188 if self.opts['verbose']:
189 print("... model loaded")
~/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/training/saver.py in restore(self, sess, save_path)
1274 else:
1275 sess.run(self.saver_def.restore_op_name,
-> 1276 {self.saver_def.filename_tensor_name: save_path})
1277 except errors.NotFoundError as err:
1278 # There are three common conditions that might cause this error:
~/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/client/session.py in run(self, fetches, feed_dict, options, run_metadata)
927 try:
928 result = self._run(None, fetches, feed_dict, options_ptr,
--> 929 run_metadata_ptr)
930 if run_metadata:
931 proto_data = tf_session.TF_GetBuffer(run_metadata_ptr)
~/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/client/session.py in _run(self, handle, fetches, feed_dict, options, run_metadata)
1150 if final_fetches or final_targets or (handle and feed_dict_tensor):
1151 results = self._do_run(handle, final_targets, final_fetches,
-> 1152 feed_dict_tensor, options, run_metadata)
1153 else:
1154 results = []
~/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/client/session.py in _do_run(self, handle, target_list, fetch_list, feed_dict, options, run_metadata)
1326 if handle is None:
1327 return self._do_call(_run_fn, feeds, fetches, targets, options,
-> 1328 run_metadata)
1329 else:
1330 return self._do_call(_prun_fn, handle, feeds, fetches)
~/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/client/session.py in _do_call(self, fn, *args)
1346 pass
1347 message = error_interpolation.interpolate(message, self._graph)
-> 1348 raise type(e)(node_def, op, message)
1349
1350 def _extend_graph(self):
OutOfRangeError: Read less bytes than requested
[[node save/RestoreV2 (defined at /is/sg2/jjiang/tfoptflow/tfoptflow/model_base.py:119) ]]
Caused by op 'save/RestoreV2', defined at:
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/runpy.py", line 193, in _run_module_as_main
"main", mod_spec)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/ipykernel_launcher.py", line 16, in
app.launch_new_instance()
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/traitlets/config/application.py", line 658, in launch_instance
app.start()
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/ipykernel/kernelapp.py", line 505, in start
self.io_loop.start()
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tornado/platform/asyncio.py", line 148, in start
self.asyncio_loop.run_forever()
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/asyncio/base_events.py", line 539, in run_forever
self._run_once()
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/asyncio/base_events.py", line 1775, in _run_once
handle._run()
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/asyncio/events.py", line 88, in _run
self._context.run(self._callback, *self._args)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tornado/ioloop.py", line 690, in
lambda f: self._run_callback(functools.partial(callback, future))
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tornado/ioloop.py", line 743, in _run_callback
ret = callback()
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tornado/gen.py", line 781, in inner
self.run()
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tornado/gen.py", line 742, in run
yielded = self.gen.send(value)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/ipykernel/kernelbase.py", line 357, in process_one
yield gen.maybe_future(dispatch(*args))
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tornado/gen.py", line 209, in wrapper
yielded = next(result)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/ipykernel/kernelbase.py", line 267, in dispatch_shell
yield gen.maybe_future(handler(stream, idents, msg))
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tornado/gen.py", line 209, in wrapper
yielded = next(result)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/ipykernel/kernelbase.py", line 534, in execute_request
user_expressions, allow_stdin,
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tornado/gen.py", line 209, in wrapper
yielded = next(result)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/ipykernel/ipkernel.py", line 294, in do_execute
res = shell.run_cell(code, store_history=store_history, silent=silent)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/ipykernel/zmqshell.py", line 536, in run_cell
return super(ZMQInteractiveShell, self).run_cell(*args, **kwargs)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/IPython/core/interactiveshell.py", line 2848, in run_cell
raw_cell, store_history, silent, shell_futures)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/IPython/core/interactiveshell.py", line 2874, in _run_cell
return runner(coro)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/IPython/core/async_helpers.py", line 67, in _pseudo_sync_runner
coro.send(None)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/IPython/core/interactiveshell.py", line 3049, in run_cell_async
interactivity=interactivity, compiler=compiler, result=result)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/IPython/core/interactiveshell.py", line 3214, in run_ast_nodes
if (yield from self.run_code(code, result)):
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/IPython/core/interactiveshell.py", line 3296, in run_code
exec(code_obj, self.user_global_ns, self.user_ns)
File "", line 3, in
nn = ModelPWCNet(mode='test', options=nn_opts)
File "/is/sg2/jjiang/tfoptflow/tfoptflow/model_pwcnet.py", line 231, in init
super().init(name, mode, session, options)
File "/is/sg2/jjiang/tfoptflow/tfoptflow/model_base.py", line 66, in init
self.build_graph()
File "/is/sg2/jjiang/tfoptflow/tfoptflow/model_base.py", line 266, in build_graph
self.init_saver()
File "/is/sg2/jjiang/tfoptflow/tfoptflow/model_base.py", line 119, in init_saver
self.saver = tf.train.Saver()
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/training/saver.py", line 832, in init
self.build()
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/training/saver.py", line 844, in build
self._build(self._filename, build_save=True, build_restore=True)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/training/saver.py", line 881, in _build
build_save=build_save, build_restore=build_restore)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/training/saver.py", line 513, in _build_internal
restore_sequentially, reshape)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/training/saver.py", line 332, in _AddRestoreOps
restore_sequentially)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/training/saver.py", line 580, in bulk_restore
return io_ops.restore_v2(filename_tensor, names, slices, dtypes)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/ops/gen_io_ops.py", line 1572, in restore_v2
name=name)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/framework/op_def_library.py", line 788, in _apply_op_helper
op_def=op_def)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/util/deprecation.py", line 507, in new_func
return func(*args, **kwargs)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/framework/ops.py", line 3300, in create_op
op_def=op_def)
File "/is/sg2/jjiang/Software/anaconda3/lib/python3.7/site-packages/tensorflow/python/framework/ops.py", line 1801, in init
self._traceback = tf_stack.extract_stack()
OutOfRangeError (see above for traceback): Read less bytes than requested
[[node save/RestoreV2 (defined at /is/sg2/jjiang/tfoptflow/tfoptflow/model_base.py:119) ]]