VC++ Conv2D runtime error

MSVS detects exception in vector 'cannot seek iterator after end' while computing this model
```python
model = keras.Sequential()
model.add(keras.layers.Conv2D(3, 3, input_shape=(8, 8, 1))
```
```c++
Tensor input(8, 8, 1);
input.fill(0.5);
Tensor output = model(x);
```