Some Errors

[HoJ-Onle]

I met an error when I tried to eval the model. I don't know what I should do

ValueError: in user code:
/opt/conda/lib/python3.7/site-packages/tensorflow/python/ops/array_ops.py:1947 split **
axis=axis, num_split=num_or_size_splits, value=value, name=name)
/opt/conda/lib/python3.7/site-packages/tensorflow/python/ops/gen_array_ops.py:9723 split
"Split", split_dim=axis, value=value, num_split=num_split, name=name)
/opt/conda/lib/python3.7/site-packages/tensorflow/python/framework/op_def_library.py:744 _apply_op_helper
attrs=attr_protos, op_def=op_def)
/opt/conda/lib/python3.7/site-packages/tensorflow/python/framework/func_graph.py:595 _create_op_internal
compute_device)
/opt/conda/lib/python3.7/site-packages/tensorflow/python/framework/ops.py:3327 _create_op_internal
op_def=op_def)
/opt/conda/lib/python3.7/site-packages/tensorflow/python/framework/ops.py:1817 init
control_input_ops, op_def)
/opt/conda/lib/python3.7/site-packages/tensorflow/python/framework/ops.py:1657 _create_c_op
raise ValueError(str(e))

ValueError: Dimension size must be evenly divisible by 3 but is 64
    Number of ways to split should evenly divide the split dimension for '{{node split}} = Split[T=DT_UINT8, num_split=3](split/split_dim, input_tensor)' with input shapes: [], [64,32,32,3] and with computed input tensors: input[0] = <0>.