hi Aarohi,

while training the model i am getting this error message..

Traceback (most recent call last):
File "custom.py", line 192, in
train(model)
File "custom.py", line 159, in train
dataset_train.load_custom("E:\work_dsi\mask rcnn\Mask_RCNN\Dataset", "train")
File "custom.py", line 97, in load_custom
num_ids = [int(n['Event']) for n in objects]
File "custom.py", line 97, in
num_ids = [int(n['Event']) for n in objects]
TypeError: string indices must be integers

please suggest me what to do now...

Thanks

I would like to see the utils.py file.

I tried to calculate the mAP. I get this error:

AttributeError: module 'mrcnn.utils' has no attribute 'gt_pred_lists'

For both the train and val, it reads same JSON file

Hi,

I am trying to run the code on a custom dataset, which has 13 classes. However, I am getting the following error:
''' ---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
in
7 utils.download_trained_weights(weights_path)
8
----> 9 model.load_weights(weights_path, by_name=True, exclude=["mrcnn_class_logits", "mrcnn_bbox_fc", "mrcnn_bbox", "mrcnn_mask"])
10
11 train(model)

C:\Ajay\Codes_and_Outcomes\Mask_RCNN\mrcnn\model.py in load_weights(self, filepath, by_name, exclude)
2128
2129 if by_name:
-> 2130 saving.load_weights_from_hdf5_group_by_name(f, layers)
2131 else:
2132 saving.load_weights_from_hdf5_group(f, layers)

~\AppData\Local\anaconda3\envs\Mask_RCNN\lib\site-packages\keras\engine\saving.py in load_weights_from_hdf5_group_by_name(f, layers, skip_mismatch, reshape)
1081 """
1082 if 'keras_version' in f.attrs:
-> 1083 original_keras_version = f.attrs['keras_version'].decode('utf8')
1084 else:
1085 original_keras_version = '1'

AttributeError: 'str' object has no attribute 'decode'
'''
It looks like the error is originating from a function within keras, which I don't think I should edit.
Could you please suggest what might be happening here and how can I get this corrected?

Dear madam!
Thanks for your teaching as I am trying to dry run your code i think utils.py file is missing as in video lecture we can see its present and your are importing it directory .
please upload utils.py file

Thanks !