fix export mslite model

mindspore/ccsrc/predict/converter/lite_model/operations/conv2d_packer.cc

@@ -28,8 +28,8 @@ bool Conv2dPacker(const CNodePtr &c_node_ptr, OpDefT *ms_op) {
   std::vector<int> kernel_size_value = AnfAlgo::GetNodeAttr<std::vector<int>>(c_node_ptr, "kernel_size");
   std::string kernel_pad_mode_value = AnfAlgo::GetNodeAttr<std::string>(c_node_ptr, "pad_mode");
   int kernel_pad_value = AnfAlgo::GetNodeAttr<int>(c_node_ptr, "pad");
-  int kernel_stride_value = AnfAlgo::GetNodeAttr<int>(c_node_ptr, "stride");
-  int kernel_dilation_value = AnfAlgo::GetNodeAttr<int>(c_node_ptr, "dilation");
+  auto kernel_stride_value = AnfAlgo::GetNodeAttr<std::vector<int>>(c_node_ptr, "stride");
+  auto kernel_dilation_value = AnfAlgo::GetNodeAttr<std::vector<int>>(c_node_ptr, "dilation");
   std::string kernel_data_format_value = AnfAlgo::GetNodeAttr<std::string>(c_node_ptr, "data_format");
   std::unique_ptr<Conv2DT> attr(new Conv2DT());
   MS_EXCEPTION_IF_NULL(attr);
@@ -43,15 +43,15 @@ bool Conv2dPacker(const CNodePtr &c_node_ptr, OpDefT *ms_op) {
   attr->channelOut = kernel_channel_value;
   attr->kernelW = kernel_size_value[0];
   attr->kernelH = kernel_size_value[1];
-  attr->strideW = kernel_stride_value;
-  attr->strideH = kernel_stride_value;
+  attr->strideW = kernel_stride_value[0];
+  attr->strideH = kernel_stride_value[1];
   attr->padMode = GetAttrPadMode(kernel_pad_mode_value);
   attr->padUp = kernel_pad_value;
   attr->padDown = kernel_pad_value;
   attr->padLeft = kernel_pad_value;
   attr->padRight = kernel_pad_value;
-  attr->dilateW = kernel_dilation_value;
-  attr->dilateH = kernel_dilation_value;
+  attr->dilateW = kernel_dilation_value[0];
+  attr->dilateH = kernel_dilation_value[1];
   attr->hasBias = false;
   ms_op->name = c_node_ptr->fullname_with_scope();
   ms_op->attr.type = OpT_Conv2D;