ValueError: cannot reshape array of size 1 into shape (0,0,4)

[higho51420]

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I run the testmodel last cell.
ValueError: cannot reshape array of size 1 into shape (0,0,4)

Problem description

(Please provide a 2-3 sentence description of your problem. Be concise to ensure this description is useful for future users who might run into the same issue.)

Problem details

ValueError Traceback (most recent call last)
in ()
7 car_controls.throttle = 0.0
8
----> 9 image_buf[0] = get_image()
10 state_buf[0] = np.array([car_controls.steering, car_controls.throttle, car_controls.brake, car_state.speed])
11 model_output = model.predict([image_buf, state_buf])

in get_image()
2 image_response = client.simGetImages([ImageRequest(0, AirSimImageType.Scene, False, False)])[0]
3 image1d = np.fromstring(image_response.image_data_uint8, dtype=np.uint8)
----> 4 image_rgba = image1d.reshape(image_response.height, image_response.width, 4)
5
6 return image_rgba[76:135,0:255,0:3].astype(float)

ValueError: cannot reshape array of size 1 into shape (0,0,4)

Experiment/Environment details

keras 2.1.2
numpy 1.13.3
tensorflow 1.3
pandas 0.20.3

[kutilanak]

when does it happened? is it from the start or in the middle of running?
have you tried to re-train the model?

idk if that will works for you but try this:

image_rgba = image1d.reshape(image_response.height, image_response.width, 4)

change to

image_rgba = image1d.reshape(image_response.height, image_response.width, 3)