Error during large scale training

[Kavit212]

Hello, thank you very much for sharing your codes.

When during large-scale training, I came across this error. Can you kindly let me know where I went wrong. The error code is below.

========== Reading Checkpoints ============ ============= Failed to find a checkpoint ============= ========== No model to load =========== WARNING:tensorflow:From /content/MZSR/Large-Scale_Training/train.py:74: The name tf.summary.FileWriter is deprecated. Please use tf.compat.v1.summary.FileWriter instead.

Training Starts Traceback (most recent call last): File "/tensorflow-1.15.2/python3.6/tensorflow_core/python/client/session.py", line 1365, in _do_call return fn(*args) File "/tensorflow-1.15.2/python3.6/tensorflow_core/python/client/session.py", line 1350, in _run_fn target_list, run_metadata) File "/tensorflow-1.15.2/python3.6/tensorflow_core/python/client/session.py", line 1443, in _call_tf_sessionrun run_metadata) tensorflow.python.framework.errors_impl.InvalidArgumentError: {{function_node __inference_Dataset_map_Train._parse_function_673}} Feature: image (data type: string) is required but could not be found. [[{{node ParseSingleExample/ParseSingleExample}}]] [[IteratorGetNext]]

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "main.py", line 51, in main() File "main.py", line 48, in main Trainer.run() File "/content/MZSR/Large-Scale_Training/train.py", line 87, in run label_train_, input_train_ = sess.run([label_train, input_train]) File "/tensorflow-1.15.2/python3.6/tensorflow_core/python/client/session.py", line 956, in run run_metadata_ptr) File "/tensorflow-1.15.2/python3.6/tensorflow_core/python/client/session.py", line 1180, in _run feed_dict_tensor, options, run_metadata) File "/tensorflow-1.15.2/python3.6/tensorflow_core/python/client/session.py", line 1359, in _do_run run_metadata) File "/tensorflow-1.15.2/python3.6/tensorflow_core/python/client/session.py", line 1384, in _do_call raise type(e)(node_def, op, message) tensorflow.python.framework.errors_impl.InvalidArgumentError: Feature: image (data type: string) is required but could not be found. [[{{node ParseSingleExample/ParseSingleExample}}]] [[IteratorGetNext]]