Graph execution error while doing model.fit() #1

saradhimpardha · 2024-02-04T04:21:55Z

I tried training this model on https://www.kaggle.com/datasets/polomarco/chest-ct-segmentation/data dataset
But getting the following errors
My TF version with GPU GTX 1050Ti is
tf.version
'2.8.0'

InvalidArgumentError Traceback (most recent call last)
Cell In[56], line 1
----> 1 model.fit(
2 train_dataset,
3 epochs=1,
4 validation_data=valid_dataset,
5 callbacks=callbacks
6 )

File c:\Users\sarad\Anaconda3\envs\tftorch25\lib\site-packages\keras\utils\traceback_utils.py:67, in filter_traceback..error_handler(*args, **kwargs)
65 except Exception as e: # pylint: disable=broad-except
66 filtered_tb = _process_traceback_frames(e.traceback)
---> 67 raise e.with_traceback(filtered_tb) from None
68 finally:
69 del filtered_tb

File c:\Users\sarad\Anaconda3\envs\tftorch25\lib\site-packages\tensorflow\python\eager\execute.py:54, in quick_execute(op_name, num_outputs, inputs, attrs, ctx, name)
52 try:
53 ctx.ensure_initialized()
---> 54 tensors = pywrap_tfe.TFE_Py_Execute(ctx._handle, device_name, op_name,
55 inputs, attrs, num_outputs)
56 except core._NotOkStatusException as e:
57 if name is not None:

InvalidArgumentError: Graph execution error:

2 root error(s) found.
(0) INVALID_ARGUMENT: TypeError: Can't mix strings and bytes in path components
Traceback (most recent call last):

File "c:\Users\sarad\Anaconda3\envs\tftorch25\lib\site-packages\tensorflow\python\ops\script_ops.py", line 271, in call
ret = func(*args)

File "c:\Users\sarad\Anaconda3\envs\tftorch25\lib\site-packages\tensorflow\python\autograph\impl\api.py", line 642, in wrapper
return func(*args, **kwargs)

File "C:\Users\sarad\AppData\Local\Temp_autograph_generated_filendjfu22r.py", line 16, in parse
x = ag.converted_call(ag__.ld(read_image), (ag__.ld(dataset_path), ag__.ld(x)), None, fscope_1)

File "c:\Users\sarad\Anaconda3\envs\tftorch25\lib\site-packages\tensorflow\python\autograph\impl\api.py", line 335, in converted_call
return _call_unconverted(f, args, kwargs, options, False)

File "c:\Users\sarad\Anaconda3\envs\tftorch25\lib\site-packages\tensorflow\python\autograph\impl\api.py", line 459, in _call_unconverted
return f(*args)

File "C:\Users\sarad\AppData\Local\Temp\ipykernel_11472\1296749178.py", line 17, in read_image
path = os.path.join(root_path,'images','images',file_path)

File "c:\Users\sarad\Anaconda3\envs\tftorch25\lib\ntpath.py", line 117, in join
genericpath._check_arg_types('join', path, *paths)

File "c:\Users\sarad\Anaconda3\envs\tftorch25\lib\genericpath.py", line 155, in _check_arg_types
raise TypeError("Can't mix strings and bytes in path components") from None

TypeError: Can't mix strings and bytes in path components

 [[{{node PyFunc}}]]
 [[IteratorGetNext]]
 [[IteratorGetNext/_20]]

(1) INVALID_ARGUMENT: TypeError: Can't mix strings and bytes in path components
Traceback (most recent call last):