KeyError: 'image' about androidflask

[rsingh2083]

Solved it by downgrading h5py to 2.10.0

[ahmedfgad]

Hi,

You are right.

A quick solution is to edit the next line from the flask_server.py script (https://github.com/ahmedfgad/AndroidFlask/blob/master/Part%202/FlaskServer/flask_server.py):

imagefile = flask.request.files['image']

The new line should use image0 rather than image as the key.

imagefile = flask.request.files['image0']

This will allow you to upload only a single image from the client to the server. I will update the project later to support multiplt image upload.

Please let me know if there still any issue.

[rsingh2083]

Thanks a lot buddy. Now im getting this error. I selected a different Image from my mobile. The images which you have provided for the digits are not getting selected for uplaod and I get the error - "Something went wrong"..Hence I tried with a random image, but then getting this error

File "/home/ubuntu/Downloads/AndroidFlask-master/Part 2/FlaskServer/flask_server.py", line 17, in handle_request
img = img.reshape(784)
ValueError: cannot reshape array of size 2332800 into shape (784,)

[ahmedfgad]

Note that the project expects a MNIST image of shape 28x28. I think you selected an image of different shape.

[rsingh2083]

Thanks Ahmad I tried copying the mnist example images in screenshot directory only then I was able to upload them.
But now getting this different error :-)

File "/home/ubuntu/Downloads/AndroidFlask-master/Part 2/FlaskServer/flask_server.py", line 18, in handle_request
loaded_model = keras.models.load_model('model.h5')
File "/home/ubuntu/.local/lib/python3.6/site-packages/keras/models.py", line 269, in load_model
model_config = json.loads(model_config.decode('utf-8'))
AttributeError: 'str' object has no attribute 'decode'