Checksum does not match ,请问是TensorFlow版本的问题吗，我的是1.15.0

[545314690]

ERROR:tensorflow:Error recorded from training_loop: Checksum does not match: stored 405604006 vs. calculated on the restored bytes 2393749446
[[node checkpoint_initializer_101 (defined at home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_core/python/framework/ops.py:1748) ]]

Original stack trace for 'checkpoint_initializer_101':
File "data/roberta_zh/run_classifier.py", line 1059, in
tf.app.run()
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_core/python/platform/app.py", line 40, in run
_run(main=main, argv=argv, flags_parser=_parse_flags_tolerate_undef)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/absl/app.py", line 299, in run
_run_main(main, args)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/absl/app.py", line 250, in _run_main
sys.exit(main(argv))
File "data/roberta_zh/run_classifier.py", line 949, in main
estimator.train(input_fn=train_input_fn, max_steps=num_train_steps)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/tpu/tpu_estimator.py", line 3030, in train
saving_listeners=saving_listeners)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 370, in train
loss = self._train_model(input_fn, hooks, saving_listeners)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 1161, in _train_model
return self._train_model_default(input_fn, hooks, saving_listeners)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 1191, in _train_model_default
features, labels, ModeKeys.TRAIN, self.config)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/tpu/tpu_estimator.py", line 2857, in _call_model_fn
config)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/estimator.py", line 1149, in _call_model_fn
model_fn_results = self._model_fn(features=features, **kwargs)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/tpu/tpu_estimator.py", line 3126, in _model_fn
features, labels, is_export_mode=is_export_mode)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/tpu/tpu_estimator.py", line 1663, in call_without_tpu
return self._call_model_fn(features, labels, is_export_mode=is_export_mode)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_estimator/python/estimator/tpu/tpu_estimator.py", line 1994, in _call_model_fn
estimator_spec = self._model_fn(features=features, **kwargs)
File "data/roberta_zh/run_classifier.py", line 721, in model_fn
tf.train.init_from_checkpoint(init_checkpoint, assignment_map)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_core/python/training/checkpoint_utils.py", line 291, in init_from_checkpoint
init_from_checkpoint_fn)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_core/python/distribute/distribute_lib.py", line 1940, in merge_call
return self._merge_call(merge_fn, args, kwargs)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_core/python/distribute/distribute_lib.py", line 1947, in _merge_call
return merge_fn(self._strategy, *args, **kwargs)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_core/python/training/checkpoint_utils.py", line 286, in
ckpt_dir_or_file, assignment_map)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_core/python/training/checkpoint_utils.py", line 334, in _init_from_checkpoint
_set_variable_or_list_initializer(var, ckpt_file, tensor_name_in_ckpt)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_core/python/training/checkpoint_utils.py", line 458, in _set_variable_or_list_initializer
_set_checkpoint_initializer(variable_or_list, ckpt_file, tensor_name, "")
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_core/python/training/checkpoint_utils.py", line 412, in _set_checkpoint_initializer
ckpt_file, [tensor_name], [slice_spec], [base_type], name=name)[0]
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_core/python/ops/gen_io_ops.py", line 1696, in restore_v2
name=name)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_core/python/framework/op_def_library.py", line 794, in _apply_op_helper
op_def=op_def)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_core/python/util/deprecation.py", line 507, in new_func
return func(*args, **kwargs)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_core/python/framework/ops.py", line 3357, in create_op
attrs, op_def, compute_device)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_core/python/framework/ops.py", line 3426, in _create_op_internal
op_def=op_def)
File "home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_core/python/framework/ops.py", line 1748, in init
self._traceback = tf_stack.extract_stack()

E0514 14:59:55.399166 140287376860992 error_handling.py:75] Error recorded from training_loop: Checksum does not match: stored 405604006 vs. calculated on the restored bytes 2393749446
[[node checkpoint_initializer_101 (defined at home/work/anaconda3/envs/tf1.x/lib/python3.6/site-packages/tensorflow_core/python/framework/ops.py:1748) ]]