search

rykov8 / ssd_keras

Port of Single Shot MultiBox Detector to Keras
MIT License
1.1k stars 553 forks source link

Unable to find frame01884.png #33

Closed nsivaramakrishnan closed 7 years ago

nsivaramakrishnan commented 7 years ago

Hi, I want to run SSD_training.ipynb. I converted that to .py and when I run that, I get the following error. What is that am missing?

Traceback (most recent call last): File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner self.run() File "/usr/lib/python2.7/threading.py", line 754, in run self.target(*self.args, **self.__kwargs) File "/usr/local/lib/python2.7/dist-packages/keras/engine/training.py", line 429, in data_generator_task generator_output = next(self._generator) File "SSD_training.py", line 204, in generate img = imread(img_path).astype('float32') File "/usr/local/lib/python2.7/dist-packages/scipy/misc/pilutil.py", line 154, in imread im = Image.open(name) File "/usr/local/lib/python2.7/dist-packages/PIL/Image.py", line 2312, in open fp = builtins.open(filename, "rb") IOError: [Errno 2] No such file or directory: u'../../frames/frame01884.png'

Traceback (most recent call last): File "SSD_training.py", line 285, in nb_worker=1) File "/usr/local/lib/python2.7/dist-packages/keras/engine/training.py", line 1528, in fit_generator str(generator_output)) ValueError: output of generator should be a tuple (x, y, sample_weight) or (x, y). Found: None

rykov8 commented 7 years ago

@nsivaramakrishnan I don't provide the dataset, so, you cannot simply run the training loop without changes, it is given only as a reference how to deal with API.