[Paraview] xdmf issues with paraview 2.6.2?

[Pratik Mallya]

I am currently using 3.10...but since clusters in my office have 3.6.2 
installed i tried to use that version. However, for this file:

<?xml version="1.0" ?>
<!DOCTYPE Xdmf SYSTEM "Xdmf.dtd" []>
<Xdmf>
    <Domain Name="test.xdmf">
                <Grid Name="TensGrid">
                    <Topology TopologyType="2DSMesh" Dimensions = "256 
256 ">
                    </Topology>
                    <Geometry GeometryType="X_Y">
                            <DataItem Dimensions="256 256" 
NumberType="Float" Precision="8" Format="HDF">
                                Q.h5:/X
                            </DataItem>
                            <DataItem Dimensions="256 256 " 
NumberType="Float" Precision="8" Format="HDF">
                                Q.h5:/Y
                            </DataItem>
                    </Geometry>
                    <Attribute Name="S" Center="Node" 
AttributeType="Scalar" Precision="8">
                        <DataItem Format="HDF" Center="Node" 
NumberType="Float" Dimensions="256 256" Precision="8">
                            Q.h5:/S
                        </DataItem>
                    </Attribute>
                    <Attribute Name="sig" Center="Node"  
AttributeType="Tensor" Precision="8">
                        <DataItem  Format="HDF" NumberType="Float" 
Dimensions="256 256 8" Precision="8">
                            Q.h5:/Q
                        </DataItem>
                    </Attribute>  
                </Grid>
    </Domain>
</Xdmf>
....a simple xdmf for reading data, paraview 3.6 gives an error:

ERROR: In 
/home/pratik/Manually_Installed_Softwares/numerical/ParaView/ParaView-3.6.2/VTK/Filtering/vtkDataSet.cxx, 
line 406

vtkStructuredGrid (0xb091888): Point array sig with 9 components, only 
has 14563 tuples but there are 65536 points


 whereas 3.10 does not.
Was there a different format for reading xdmf files in pv3.6? I did try 
playing around with the dimensions, but it still didn't work.