我写了一个 NN 模型，它分析图像并在最后提取 8 个浮点数。该模型在我的计算机上运行良好（但速度很慢），所以我在 TPU 云上试了一下，然后 BAM！我有一个错误：
I1008 12:58:47.077905 140221679261440 tf_logging.py:115] 从 training_loop 记录的错误：文件系统方案“[本地]”未实现（文件：“/home/gcloud_iba/Data/CGTR/model/GA_subset/model.ckpt-0_temp_e840841d93124a67b54074b1c1c ') [[{{节点保存/SaveV2}} = SaveV2[dtypes=[DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, ..., DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_INT64], _device="/job:worker /replica:0/task:0/device:CPU:0"](save/ShardedFilename, save/SaveV2/tensor_names, save/SaveV2/shape_and_slices, batch_normalization/beta/Read/ReadVariableOp, batch_normalization/beta/Momentum/Read_1/ReadVariableOp ，batch_normalization/gamma/Read/ReadVariableOp，batch_normalization/gamma/Momentum/Read_1/ReadVariableOp，batch_normalization/moving_mean/Read/ReadVariableOp，batch_normalization/moving_variance/Read/ReadVariableOp、batch_normalization_1/beta/Read/ReadVariableOp、batch_normalization_1/beta/Momentum/Read_1/ReadVariableOp、batch_normalization_1/gamma/Read/ReadVariableOp、batch_normalization_1/gamma/Momentum/Read_1/ReadVariableOp、batch_normalization_1/moving_mean/Read/ ReadVariableOp、batch_normalization_1/moving_variance/Read/ReadVariableOp、conv2d/kernel/Read/ReadVariableOp、conv2d/kernel/Momentum/Read_1/ReadVariableOp、conv2d_1/kernel/Read/ReadVariableOp、conv2d_1/kernel/Momentum/Read_1/ReadVariableOp、conv2d_2/kernel/读取/ReadVariableOp, conv2d_2/kernel/Momentum/Read_1/ReadVariableOp, conv2d_3/kernel/Read/ReadVariableOp, conv2d_3/kernel/Momentum/Read_1/ReadVariableOp, conv2d_4/kernel/Read/ReadVariableOp, conv2d_4/kernel/Momentum/Read_1/ReadVariableOp, conv2d_5/kernel/Read/ReadVariableOp,conv2d_5/kernel/Momentum/Read_1/ReadVariableOp, conv2d_6/kernel/Read/ReadVariableOp, conv2d_6/kernel/Momentum/Read_1/ReadVariableOp, conv2d_7/kernel/Read/ReadVariableOp, conv2d_7/kernel/Momentum/Read_1/ReadVariableOp, conv2d_8/kernel/读取/ReadVariableOp、conv2d_8/kernel/Momentum/Read_1/ReadVariableOp、conv2d_9/kernel/Read/ReadVariableOp、conv2d_9/kernel/Momentum/Read_1/ReadVariableOp、dense/bias/Read/ReadVariableOp、dense/bias/Momentum/Read_1/ReadVariableOp、密集/内核/读取/ReadVariableOp，密集/内核/Momentum/Read_1/ReadVariableOp，密集_1/bias/Read/ReadVariableOp，密集_1/bias/Momentum/Read_1/ReadVariableOp，密集_1/内核/读取/ReadVariableOp，密集_1/内核/Momentum/ Read_1/ReadVariableOp、dense_2/bias/Read/ReadVariableOp、dense_2/bias/Momentum/Read_1/ReadVariableOp、dense_2/kernel/Read/ReadVariableOp、dense_2/kernel/Momentum/Read_1/ReadVariableOp、dense_3/bias/Read/ReadVariableOp、dense_3/bias/Momentum/Read_1/ReadVariableOp、dense_3/kernel/Read/ReadVariableOp、dense_3/kernel/Momentum/Read_1/ReadVariableOp、global_step/Read/读取变量操作）]]
我检查了 TPU 是否可以访问硬盘并且它可以工作（我有另一段代码可以读取与另一个模型相同的数据集）。我还没有缓存我的数据，但我做了一些预取。除此之外，我看不出什么不起作用？
感谢您提供的任何帮助！
皮尔