topic AttributeError: 'CASResults' object has no attribute 'FileInfo' in SAS Viya

AttributeError: 'CASResults' object has no attribute 'FileInfo'

crack3n-collab — Fri, 08 Dec 2023 09:03:47 GMT

Running Jupyter Notebook and trying to load images and their labels but have come across errors trying to run the code.

https://github.com/michaelgorkow/SAS_DeepLearning/blob/master/Face_Mask_Detection/face_mask_detection_training.ipynb

The link above is the code from Git Hub.

Code:

error message:

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
/tmp/ipykernel_25351/1026304421.py in <module>
----> 1 object_detection_targets = create_object_detection_table_no_xml(conn=s,      2                                                                 data_path='/data/notebook/Face_Mask_Detection/training_images_augmented/',
      3                                                                 annotation_path='/data/notebook/Face_Mask_Detection/training_images_augmented/',
      4                                                                 coord_type='yolo',
      5                                                                 output='detTbl')

/opt/anaconda3/lib/python3.9/site-packages/dlpy/utils.py in create_object_detection_table_no_xml(conn, data_path, coord_type, output, annotation_path, image_size)
   2464                 label_files = [x for x in label_files if x.endswith('.txt')]
   2465         else:
-> 2466             label_files = conn.fileinfo(caslib=caslib_annotation, allfiles=True).FileInfo['Name'].values
   2467             label_files = [x for x in label_files if x.endswith('.txt')]
   2468 

/opt/anaconda3/lib/python3.9/site-packages/swat/cas/results.py in __getattr__(self, name)
    361         if name in self:
    362             return self[name]
--> 363         return super(CASResults, self).__getattribute__(name)
    364 
    365     def get_set(self, num):

AttributeError: 'CASResults' object has no attribute 'FileInfo'

I also don't understand how the images are accessed from jupyter notebook since the path of the image appears to have the images be uploaded to jupyter notebook then it can be accessed.

Re: AttributeError: 'CASResults' object has no attribute 'FileInfo'

gwootton — Mon, 11 Dec 2023 17:04:19 GMT

It looks like this code expects the .jpg and .txt files to be in that referenced path accessible to python, so if they aren't there I would not expect the code to work.

Re: AttributeError: 'CASResults' object has no attribute 'FileInfo'

crack3n-collab — Mon, 01 Jan 2024 13:51:54 GMT

Hi I am running another part of the code the image augmentation part but I have come across the exact same error. The same error pops up but I have checked the file path and the images all have the .jpg and .txt extensions.

https://github.com/michaelgorkow/SAS_DeepLearning/blob/master/Face_Mask_Detection/image_augmentation_object_detection.ipynb

I don't understand the error

Re: AttributeError: 'CASResults' object has no attribute 'FileInfo'

gwootton — Tue, 02 Jan 2024 15:53:31 GMT

Did the previous steps execute successfully? Is the path defined in "path" accessible to python?

Re: AttributeError: 'CASResults' object has no attribute 'FileInfo'

crack3n-collab — Sun, 07 Jan 2024 12:50:02 GMT

Did a little debugging and turns out the data format was wrong. The path was correct.