Uncaught TypeError: Cannot read property 'Table' of undefined - Create a Table inside sap.m.Page?

Hi

I cant seem to create a Table inside a Mobile Page - sap.m.Page

since there is no table in the mobile package, I used the desktop version - but can't seem to create. It errors out saying the following

< Uncaught TypeError: Cannot read property 'Table' of undefined >

following is the code -

var oFlexBox =  new sap.m.FlexBox({

                displayInline : true,

                fitContainer : true,

                justifyContent : sap.m.FlexJustifyContent.Start,               

                });

       var oTable = new sap.ui.table.Table({

                title: "MY table",

                rowHeight : "20px",

                columnHeaderHeight : "20px",

                columnHeaderVisible : true,

                visibleRowCount : 10,

                firstVisibleRow : 0,

                selectionMode : sap.ui.table.SelectionMode.Single,

                selectionBehavior : sap.ui.table.SelectionBehavior.Row,

                editable : false,

                navigationMode : sap.ui.table.NavigationMode.Scrollbar,

                threshold : 100,

                enableGrouping : true,

                showColumnVisibilityMenu :true,

                showNoData : true

           });

       oFlexBox.addItem(oTable);

       var oPage = new sap.m.Page({

  content: oFlexBox,

          });

The page errors out at the line where I construct the Table - var oTable = new sap.ui.table.Table({

I noticed the similar issue if I use any of the other UI Elements from the core or commons package

like

var oTextView = new sap.ui.commons.TextView();

It will error out saying -

Uncaught TypeError: Cannot read property 'TextView' of undefined

Attaching an image of the error while creating the table

Thanks

Sandip