This is warning from latest nightly build of Ext JS:

Code:



[WRN] C1014: callParent has no target (this.callParent in Ext.chart.AbstractChart.setParent) -- ext\packages\sencha-charts\src\chart\AbstractChart.js:1049
[WRN] C1014: callParent has no target (this.callParent in Ext.chart.AbstractChart.onItemRemove) -ext\packages\sencha-charts\src\chart\AbstractChart.js:1325
[WRN] C1014: callParent has no target (me.callParent in Ext.grid.plugin.DragDrop.enable) -- ext\src\grid\plugin\DragDrop.js:262
[WRN] C1014: callParent has no target (me.callParent in Ext.grid.plugin.DragDrop.disable) -- ext\src\grid\plugin\DragDrop.js:273
[WRN] C1014: callParent has no target (this.callParent in Ext.rtl.selection.CellModel.doMove) -- ext\src\rtl\selection\CellModel.js:11
[WRN] C1014: callParent has no target (this.callParent in Ext.rtl.selection.TreeModel.onKeyRight) -ext\src\rtl\selection\TreeModel.js:7
[WRN] C1014: callParent has no target (this.callParent in Ext.rtl.selection.TreeModel.onKeyLeft) -- ext\src\rtl\selection\TreeModel.js:15
[WRN] C1014: callParent has no target (me.callParent in Ext.ux.CellDragDrop.enable) -- C:\Projects\platformscExtJS5\ext\
src\ux\CellDragDrop.js:128
[WRN] C1014: callParent has no target (me.callParent in Ext.ux.CellDragDrop.disable) -- ext
\src\ux\CellDragDrop.js:140
[WRN] C1014: callParent has no target (this.callParent in Ext.ux.TabCloseMenu.onBeforeDestroy) -ext\src\ux\TabCloseMenu.js:82
[WRN] C1014: callParent has no target (this.callParent in Ext.view.BoundListKeyNav.onViewRefresh) 
ext\src\view\BoundListKeyNav.js:75