tensorflow.python.framework.errors_impl.FailedPreconditionError: c:\Users\Admin\Desktop\杭电项目\deeponet-master\src\checkpoints is not a directory

[CW29999]

Step Train loss Test loss Test metric
0 [4.30e-01] [4.26e-01] [4.11e-01]
1000 [3.60e-04] [3.97e-04] [3.84e-04]
Traceback (most recent call last):
File "c:\Users\Admin\Desktop\杭电项目\deeponet-master\src\deeponet_pde.py", line 305, in
main()
File "c:\Users\Admin\Desktop\杭电项目\deeponet-master\src\deeponet_pde.py", line 301, in main
run(problem, system, space, T, m, nn, net, lr, epochs, num_train, num_test)
File "c:\Users\Admin\Desktop\杭电项目\deeponet-master\src\deeponet_pde.py", line 192, in run
losshistory, train_state = model.train(epochs=epochs, callbacks=[checker])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Admin\Desktop\杭电项目\deeponet-master\deepOnet\Lib\site-packages\deepxde\utils.py", line 52, in wrapper
result = f(*args, **kwargs)
^^^^^^^^^^^^^^^^^^
File "C:\Users\Admin\Desktop\杭电项目\deeponet-master\deepOnet\Lib\site-packages\deepxde\model.py", line 160, in train
self._train_sgd(epochs, display_every, uncertainty)
File "C:\Users\Admin\Desktop\杭电项目\deeponet-master\deepOnet\Lib\site-packages\deepxde\model.py", line 236, in _train_sgd
self.callbacks.on_epoch_end()
File "C:\Users\Admin\Desktop\杭电项目\deeponet-master\deepOnet\Lib\site-packages\deepxde\callbacks.py", line 80, in on_epoch_end
callback.on_epoch_end()
File "C:\Users\Admin\Desktop\杭电项目\deeponet-master\deepOnet\Lib\site-packages\deepxde\callbacks.py", line 154, in on_epoch_end
self.model.save(self.filepath, verbose=0)
File "C:\Users\Admin\Desktop\杭电项目\deeponet-master\deepOnet\Lib\site-packages\deepxde\model.py", line 369, in save
self.saver.save(self.sess, save_path, global_step=self.train_state.epoch)
File "C:\Users\Admin\Desktop\杭电项目\deeponet-master\deepOnet\Lib\site-packages\tensorflow\python\training\saver.py", line 1325, in save
self.export_meta_graph(
File "C:\Users\Admin\Desktop\杭电项目\deeponet-master\deepOnet\Lib\site-packages\tensorflow\python\training\saver.py", line 1372, in export_meta_graph
return export_meta_graph(
^^^^^^^^^^^^^^^^^^
File "C:\Users\Admin\Desktop\杭电项目\deeponet-master\deepOnet\Lib\site-packages\tensorflow\python\training\saver.py", line 1709, in export_meta_graph
meta_graph_def, _ = meta_graph.export_scoped_meta_graph(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Admin\Desktop\杭电项目\deeponet-master\deepOnet\Lib\site-packages\tensorflow\python\framework\meta_graph.py", line 1049, in export_scoped_meta_graph
graph_io.write_graph(
File "C:\Users\Admin\Desktop\杭电项目\deeponet-master\deepOnet\Lib\site-packages\tensorflow\python\framework\graph_io.py", line 63, in write_graph
file_io.recursive_create_dir(logdir)
File "C:\Users\Admin\Desktop\杭电项目\deeponet-master\deepOnet\Lib\site-packages\tensorflow\python\lib\io\file_io.py", line 498, in recursive_create_dir
recursive_create_dir_v2(dirname)
File "C:\Users\Admin\Desktop\杭电项目\deeponet-master\deepOnet\Lib\site-packages\tensorflow\python\lib\io\file_io.py", line 513, in recursive_create_dir_v2
_pywrap_file_io.RecursivelyCreateDir(compat.path_to_bytes(path))
tensorflow.python.framework.errors_impl.FailedPreconditionError: c:\Users\Admin\Desktop\杭电项目\deeponet-master\src\checkpoints is not a directory