vnet_2d: Inputs have incompatible shapes. Received shapes (32, 32, 512) and (32, 32, 256)

[mehran66]

I tested all of the models and they all worked fine, except the vnet_2d:

model.vnet_2d((128, 128, 3), filter_num=[64, 128, 256, 512], n_labels=7,
res_num_ini=1, res_num_max=3, activation='ReLU',
output_activation="Softmax",
batch_norm=True, pool=True, unpool=True,
name='vnet')

Traceback (most recent call last):
File "C:\Users\mehra\anaconda3\envs\gis2\lib\code.py", line 90, in runcode
exec(code, self.locals)
File "", line 1, in
File "C:\Users\mehra\OneDrive\Desktop\deep_learning\tf_keras\semantic_segmentation\model.py", line 116, in model_application
base_model = unet_collection(pixels, n_classes, activation, backbone_model_name, main_model_name, weights)
File "C:\Users\mehra\OneDrive\Desktop\deep_learning\tf_keras\semantic_segmentation\models_code\unet_collection.py", line 78, in unet_collection
base_model = kuc_model.vnet_2d((pixels, pixels, 3), filter_num=[64, 128, 256, 512], n_labels=n_classes,
File "C:\Users\mehra\anaconda3\envs\gis2\lib\site-packages\keras_unet_collection_model_vnet_2d.py", line 225, in vnet_2d
X = vnet_2d_base(X, filter_num, res_num_ini=res_num_ini, res_num_max= res_num_max,
File "C:\Users\mehra\anaconda3\envs\gis2\lib\site-packages\keras_unet_collection_model_vnet_2d.py", line 165, in vnet_2d_base
X = vnet_right(X, [X_skip[i],], f, res_num=res_num_list[i],
File "C:\Users\mehra\anaconda3\envs\gis2\lib\site-packages\keras_unet_collection_model_vnet_2d.py", line 82, in vnet_right
X = Res_CONV_stack(X, X_skip, channel, res_num, activation=activation,
File "C:\Users\mehra\anaconda3\envs\gis2\lib\site-packages\keras_unet_collection\layer_utils.py", line 271, in Res_CONV_stack
X = add([X_skip, X], name='{}_add'.format(name))
File "C:\Users\mehra\anaconda3\envs\gis2\lib\site-packages\keras\layers\merge.py", line 791, in add
return Add(**kwargs)(inputs)
File "C:\Users\mehra\anaconda3\envs\gis2\lib\site-packages\keras\utils\traceback_utils.py", line 67, in error_handler
raise e.with_traceback(filtered_tb) from None
File "C:\Users\mehra\anaconda3\envs\gis2\lib\site-packages\keras\layers\merge.py", line 78, in _compute_elemwise_op_output_shape
raise ValueError(
ValueError: Inputs have incompatible shapes. Received shapes (32, 32, 512) and (32, 32, 256)

[MIMIWAWA]

Me neither~
Could you please fix this bug?