I think I'm facing the same error.
First, I merged the code from [Dynamic NMS and strided_slice](https://github.com/apache/incubator-tvm/pull/4312/) to support importing model [TensorFlow model: ssd_resnet_50_fpn_coco](https://github.com/tensorflow/models/blob/master/research/object_detection/g3doc/detection_model_zoo.md) Then I met the following error: Traceback (most recent call last): File "/incubator-tvm/tutorials/ssd_resnet34_tf.py", line 37, in <module> mod, params = relay.frontend.from_tensorflow(graph_def, layout=layout) File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 3344, in from_tensorflow mod, params = g.from_tensorflow(graph, layout, shape, outputs) File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 2907, in from_tensorflow self._backtrack_construct(node.name) File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 3284, in _backtrack_construct self._control_flow_node_map) File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 3170, in _convert_control_flow_operator op = self._backtrack_construct(node.input[0]) File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 3291, in _backtrack_construct in_op = self._backtrack_construct(iname) File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 3291, in _backtrack_construct in_op = self._backtrack_construct(iname) File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 3291, in _backtrack_construct in_op = self._backtrack_construct(iname) [Previous line repeated 94 more times] File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 3300, in _backtrack_construct op = self._convert_operator(node.op, inputs, attr, self._graph) File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 3243, in _convert_operator sym = convert_map[op_name](inputs, attrs, self._params, self._prelude) File "/incubator-tvm/python/tvm/relay/frontend/tensorflow.py", line 950, in _impl input_shape = get_tensor_array_shape(inputs[2], dtype_str, prelude) File "/incubator-tvm/python/tvm/relay/prelude.py", line 54, in get_tensor_array_shape mod["main"] = Function([], expr) File "/incubator-tvm/python/tvm/ir/module.py", line 74, in __setitem__ return self._add(var, val) File "/incubator-tvm/python/tvm/ir/module.py", line 83, in _add _ffi_api.Module_Add(self, var, val, update) File "/incubator-tvm/python/tvm/_ffi/_ctypes/packed_func.py", line 216, in __call__ raise get_last_ffi_error() %17 = strided_slice(%Preprocessor/map/Shape, begin=[0], end=[1], strides=[1]); %18 = squeeze(%17); %19 = @tensor_array_float32_scalar(%18); %20 = @tensor_array_int32_scalar(%18); %21 = @tensor_array_float32_1_1_3(%18); %22 = arange(0, 1, 1, start=meta[relay.Constant][0], stop=meta[relay.Constant][1], step=meta[relay.Constant][2], dtype="int32"); %23 = cast(%image_tensor, dtype="float32"); %24 = @tensor_array_unstack_float32_1_1_1_3(%23); %25 = @tensor_array_scatter_float32_1_1_3(%21, %22, %24); %while_loop(%19, %20, 0, %25, %18) ) unable to unify: `static_tensor_float32_640_640_3_t` and `static_tensor_float32_scalar_t`; unable to unify: `static_tensor_int32_3_t` and `static_tensor_int32_scalar_t`; ; %26.0 Does anyone else met this error before？ --- [Visit Topic](https://discuss.tvm.ai/t/issue-with-static-tensor-array/6333/4) to respond. You are receiving this because you enabled mailing list mode. To unsubscribe from these emails, [click here](https://discuss.tvm.ai/email/unsubscribe/7a866ce2cd92c5def57af1af8538928685a082d19d1ecd85d7dc5db32dc33b1b).
