Bug 140620 Chart scripting errors are ignored
Write a chart with an invalid script, the execution simply ignores the script. This makes it difficult to debug scripting. The error message is also not precise and needs improvements.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/factory/Generator.java
{
			int iAnchor = lg.getAnchor( ).getValue( );
			
			if ( rtc.isRightToLeft( ) )
			{
				if ( iAnchor == Anchor.EAST )
				{
					iAnchor = Anchor.WEST;
				}
				else if ( iAnchor == Anchor.NORTH_EAST )
				{
					iAnchor = Anchor.NORTH_WEST;
				}
				else if ( iAnchor == Anchor.SOUTH_EAST )
				{
					iAnchor = Anchor.SOUTH_WEST;
				}
				else if ( iAnchor == Anchor.WEST )
				{
					iAnchor = Anchor.EAST;
				}
				else if ( iAnchor == Anchor.NORTH_WEST )
				{
					iAnchor = Anchor.NORTH_EAST;
				}
				else if ( iAnchor == Anchor.SOUTH_WEST )
				{
					iAnchor = Anchor.SOUTH_EAST;
				}
			}