Negative dimension size caused by subtracting 2 from 1 for '{{node max_pooling2d_1/MaxPool}} = MaxPool[T=DT_FLOAT, data_format="NHWC", explicit_paddings=[], ksize=[1, 2, 2, 1], padding="VALID", strides=[1, 2, 2, 1]](Placeholder)' with input shapes: [?,1,128,128].

[Areaybiu]

Negative dimension size caused by subtracting 2 from 1 for '{{node max_pooling2d_1/MaxPool}} = MaxPoolT=DT_FLOAT, data_format="NHWC", explicit_paddings=[], ksize=[1, 2, 2, 1], padding="VALID", strides=[1, 2, 2, 1]' with input shapes: [?,1,128,128].
这个该怎么解决