FailedPreconditionError:2 root erros about google-research

[baolonghnu]

Solved by using command.

/google-research$ python -m unprocessing.train
--model_dir=/path/to/models/unprocessing_mirflickr
--train_pattern=/path/to/mirflickr/train/.jpg
--test_pattern=/path/to/mirflickr/test/.jpg

[IronLavender]

Solved by using command.

/google-research$ python -m unprocessing.train
--model_dir=/path/to/models/unprocessing_mirflickr
--train_pattern=/path/to/mirflickr/train/.jpg --test_pattern=/path/to/mirflickr/test/.jpg

Could you tell me what is your dataset catalog like? I set the train_pattern, but always have incomprehensible mistakes. Thank you!

[baolonghnu]

There are missing * between train/ and .jpg, which is also applied for between test/ and .jpg. *.jpg

/google-research$ python -m unprocessing.train
--model_dir=/path/to/models/unprocessing_mirflickr
--train_pattern=/path/to/mirflickr/train/.jpg --test_pattern=/path/to/mirflickr/test/.jpg

[diarmaidocualain]

Hi, I had a similiar issue. I was getting the following error: tensorflow.python.framework.errors_impl.InvalidArgumentError: assertion failed: [No files matched pattern: /home/bob/Dev/denoising/unprocessing/mirflickr/train/]
[[{{node list_files/assert_not_empty/Assert}}]]

What fixed it was to change the command to:

python -m unprocessing.train --model_dir=/home/bob/Dev/denoising/google-research/unprocessing/unprocessing_models/models/unprocessing_mir_flickr/ --train_pattern='/home/bob/Dev/denoising/unprocessing/mirflickr/train/*.jpg' --test_pattern='/home/bob/Dev/denoising/unprocessing/mirflickr/test/*.jpg'

Note the additon of the *.jpg and comments around the train_pattern and test_pattern parameters if you are running this from the bash command line. You can remove the comments if you are running it from a pycharm configuration.