message: Print node name in GatherNdSlice error msg.
diff: @@ -161,7 +161,8 @@ Status DoGatherNd(OpKernelContext* c, const Tensor& params,
  "indices", SliceDebugString(shape, bad_i), " = [",
  str_util::Join(
  gtl::ArraySlice<Index>(&indices_mat(bad_i, 0), indices_nd), ", "),
  - "] does not index into param shape ", params.shape().DebugString());
  + "] does not index into param shape ", params.shape().DebugString(),
  + ", node name: ", c->op_kernel().name());
  }
  }
  return Status::OK();
  