Win版のNNCで以下のエラー文がでてきてしまい、実行できないです。

Win版のNNCで以下のエラー文がでてきてしまい、実行できないです。なぜでしょうか。　GPUは有料のやつを使っています。

＃エラー文

021-01-23 16:57:04,309 [nnabla]: TRAIN:  Remove C:\Users\USER~1\AppData\Local\Temp\tmpabg9hl1m
Traceback (most recent call last):
  File "C:\Users\username\Desktop\neural_network_console\libs\nnabla_nnc\cli.py", line 179, in <module>
    sys.exit(main())
  File "C:\Users\username\Desktop\neural_network_console\libs\nnabla_nnc\cli.py", line 173, in main
    if args.func(args):
  File "C:\Users\username\Desktop\neural_network_console\libs\nnabla_nnc\app_commands.py", line 672, in train
    self.__convert_sdcproj(args.sdcproj, output, 'TRAIN:  ', tenant_id)
  File "C:\Users\nusername\Desktop\neural_network_console\libs\nnabla_nnc\app_commands.py", line 422, in __convert_sdcproj
    num_of_data, dataset_id = self.__prepare_dataset(csvfilename, recalc_hash, msg_prefix, tenant_id)
  File "C:\Users\username\Desktop\neural_network_console\libs\nnabla_nnc\app_commands.py", line 386, in __prepare_dataset
    uploader.upload(credential)
  File "C:\Users\username\Desktop\neural_network_console\libs\nnabla_nnc\uploader.py", line 135, in upload
    upload_url = credential['upload_path']
KeyError: 'upload_path'