roi pooling with vgg

[ZibaBahari]

Hi @yhenon!
Thanks for creating a repository on SPP methods!
I've used your code in the following model, but I encountered the following error. Please help me.
.
.
...
pooling_regions = [1, 2, 4]
num_rois = 2
num_channels = 3
in_img = Input(shape=(224,224, num_channels))
in_roi = Input(shape=(num_rois, 4))

model = Sequential([
ZeroPadding2D((1,1),input_shape=input_shape),
Conv2D(64, (3, 3),
activation='relu'),
ZeroPadding2D((1,1)),
Conv2D(64, (3, 3), activation='relu'),
MaxPooling2D(pool_size=(2, 2), strides=(2, 2)),
ZeroPadding2D((1,1)),
Conv2D(128, (3, 3), activation='relu'),
ZeroPadding2D((1,1)),
Conv2D(128, (3, 3), activation='relu'),
ZeroPadding2D((1,1)),
MaxPooling2D(pool_size=(2, 2), strides=(2, 2)),
ZeroPadding2D((1,1)),
Conv2D(256, (3, 3), activation='relu'),
ZeroPadding2D((1,1)),
Conv2D(256, (3, 3), activation='relu'),
ZeroPadding2D((1,1)),
Conv2D(256, (3, 3), activation='relu'),
MaxPooling2D(pool_size=(2, 2), strides=(2, 2)),
ZeroPadding2D((1,1)),
Conv2D(512, (3, 3), activation='relu'),
ZeroPadding2D((1,1)),
Conv2D(512, (3, 3), activation='relu'),
ZeroPadding2D((1,1)),
Conv2D(512, (3, 3), activation='relu'),
MaxPooling2D(pool_size=(2, 2), strides=(2, 2)),
ZeroPadding2D((1,1)),
Conv2D(512, (3, 3), activation='relu'),
ZeroPadding2D((1,1)),
Conv2D(512, (3, 3), activation='relu'),
ZeroPadding2D((1,1)),
Conv2D(512, (3, 3), activation='relu'),
Conv2DTranspose(128, (1, 1), activation='relu', padding='same',strides=(1, 1)),
Conv2DTranspose(256, (4, 4), activation='relu', padding='same', strides=(2, 2)),
Conv2DTranspose(256, (8, 8), activation='relu', padding='same', strides=(4, 4)),
RoiPooling(pooling_regions, num_rois)([in_img, in_roi]),
SpatialPyramidPooling([1,2,4]),
Dense(4096, activation='relu'),
Dropout(0.5),
Dense(4096, activation='relu'),
Dropout(0.5),
Dense(2, activation='softmax')
])
...
TypeError: The added layer must be an instance of class Layer. Found: Tensor("roi_pooling_1/Reshape_42:0", shape=(1, 2, 63), dtype=float32)

[ZibaBahari]

Hi @yhenon!
I really need your help, please answer
my question.

[9527-ly]

Excuse me.
I want to know if you have solved this question.