Bug 152898 Error Bar Chart
Version: 3.2.0 Build id: I20060602-1317 The option of chart sometimes works ok, but sometimes it has the following error:
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/AutoScale.java
dsi.reset( );
		final int iDateTimeUnit = ( iType == IConstants.DATE_TIME ) ? CDateTime.computeUnit( dsi )
				: IConstants.UNDEFINED;
		String sText = null;
		dsi.reset( );
		for ( int i = 0; i < daTickCoordinates.length - 1; i++ )
		{
			Object oValue = null;
			if ( dsi.hasNext( ) )
			{
				oValue = dsi.next( );
			}
			
			if ( ba[i] )
			{
				sText = formatCategoryValue( iType, oValue, iDateTimeUnit );
				if ( iLabelLocation == ABOVE || iLabelLocation == BELOW )
				{
					x = this.daTickCoordinates[i] * dZoomFactor;
				}
				else if ( iLabelLocation == LEFT || iLabelLocation == RIGHT )
				{
					y = this.daTickCoordinates[i] * dZoomFactor;
				}
				la.getCaption( ).setValue( sText );
				if ( isAxisLabelStaggered( ) && baTickLabelStaggered[i] )
				{
					
					ba[i] = checkOneTickLabelVisibility( rrPrev,
							1,