tensorflow.python.framework.errors_impl.DataLossError：校验和不匹配

Question

当我尝试使用Pointnet命令python evaluate.py --visu时。刚开始的时候一切都很好，但是后来就崩溃了。

我正在使用tensorflow学习Pointnet。

https://github.com/charlesq34/pointnet/blob/master/evaluate.py

在处理上述异常期间，发生了另一个异常：

tensorflow.python.framework.errors_impl.DataLossError
Checksum does not match: stored 3218031918 vs. calculated on the restored bytes 599589009

[[{{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 "evaluate.py", line 172, in <module>
evaluate(num_votes=1)
File "evaluate.py", line 71, in evaluate
saver = tf.train.Saver()
File "C:\Users\85395\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\training\saver.py", line 1094, in __init__
self.build()
File "C:\Users\85395\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\training\saver.py", line 1106, in build
self._build(self._filename, build_save=True, build_restore=True)
File "C:\Users\85395\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\training\saver.py", line 1143, in _build
build_save=build_save, build_restore=build_restore)
File "C:\Users\85395\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\training\saver.py", line 787, in _build_internal
restore_sequentially, reshape)
File "C:\Users\85395\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\training\saver.py", line 406, in _AddRestoreOps
restore_sequentially)
File "C:\Users\85395\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\training\saver.py", line 854, in bulk_restore
return io_ops.restore_v2(filename_tensor, names, slices, dtypes)
File "C:\Users\85395\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\ops\gen_io_ops.py", line 1550, in restore_v2
shape_and_slices=shape_and_slices, dtypes=dtypes, name=name)
File "C:\Users\85395\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\framework\op_def_library.py", line 787, in _apply_op_helperop_def=op_def)
File "C:\Users\85395\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\util\deprecation.py", line 488, in new_func
return func(*args, **kwargs)
File "C:\Users\85395\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\framework\ops.py", line 3272, in create_op
op_def=op_def)
File "C:\Users\85395\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\framework\ops.py", line 1768, in __init__
self._traceback = tf_stack.extract_stack()

DataLossError (see above for traceback): Checksum does not match: stored 3218031918 vs. calculated on the restored bytes 599589009
[[{{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)]]