argument

[vickersmith]

hi,i run the multi_label_classifier.py and met the following error:
usage: multi_label_classifier.py [-h] --dir DIR --name NAME --mode MODE
--model MODEL [--load_size LOAD_SIZE]
[--input_size INPUT_SIZE] [--ratio RATIO]
[--batch_size BATCH_SIZE] [--shuffle]
[--flip] [--region]
[--load_thread LOAD_THREAD] [--crop CROP]
[--gray] [--gpu_ids GPU_IDS]
[--box_ratio BOX_RATIO]
[--box_scale BOX_SCALE]
[--input_channel INPUT_CHANNEL] [--mean MEAN]
[--std STD] [--padding]
[--checkpoint_name CHECKPOINT_NAME]
[--pretrain]
[--validate_ratio VALIDATE_RATIO]
[--sum_epoch SUM_EPOCH]
[--save_epoch_freq SAVE_EPOCH_FREQ]
[--save_batch_iter_freq SAVE_BATCH_ITER_FREQ]
[--lr LR] [--gamma GAMMA]
[--lr_mult_w LR_MULT_W]
[--lr_mult_b LR_MULT_B]
[--lr_policy LR_POLICY]
[--lr_decay_in_epoch LR_DECAY_IN_EPOCH]
[--momentum MOMENTUM]
[--weight_decay WEIGHT_DECAY]
[--loss_weight LOSS_WEIGHT] [--top_k TOP_K]
[--score_thres SCORE_THRES]
[--label_file LABEL_FILE]
[--classify_dir CLASSIFY_DIR]
[--display_winsize DISPLAY_WINSIZE]
[--display_id DISPLAY_ID]
[--display_port DISPLAY_PORT]
[--image_ncols IMAGE_NCOLS] [--html]
[--update_html_freq UPDATE_HTML_FREQ]
[--display_train_freq DISPLAY_TRAIN_FREQ]
[--display_validate_freq DISPLAY_VALIDATE_FREQ]
[--display_data_freq DISPLAY_DATA_FREQ]
[--display_image_ratio DISPLAY_IMAGE_RATIO]
multi_label_classifier.py: error: argument --dir is required
Process finished with exit code 2

i debuged,i found the code in multi_label_classifier.py
opt = op.parse()

i debuged step by step ,i found this line can't return a value''opt'" ,very strange.

[pangwong]

Some of options are required and some are optional. You will need to specify those required options.

[vickersmith]

I have set those required options,e.g. dir,name,but the error still occur.When i change those relevant code "required=True" to "type=str" ,it works.